[go: up one dir, main page]

CN106626570A - 阻抗渐变吸声降噪复合功能材料的制备方法 - Google Patents

阻抗渐变吸声降噪复合功能材料的制备方法 Download PDF

Info

Publication number
CN106626570A
CN106626570A CN201610834685.9A CN201610834685A CN106626570A CN 106626570 A CN106626570 A CN 106626570A CN 201610834685 A CN201610834685 A CN 201610834685A CN 106626570 A CN106626570 A CN 106626570A
Authority
CN
China
Prior art keywords
sound
absorbing
finishing
minutes
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610834685.9A
Other languages
English (en)
Other versions
CN106626570B (zh
Inventor
巩继贤
张春春
范晓丹
李辉芹
李秋瑾
李政
张健飞
李洋
王振宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Polytechnic University
Original Assignee
Tianjin Polytechnic University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Polytechnic University filed Critical Tianjin Polytechnic University
Priority to CN201610834685.9A priority Critical patent/CN106626570B/zh
Publication of CN106626570A publication Critical patent/CN106626570A/zh
Application granted granted Critical
Publication of CN106626570B publication Critical patent/CN106626570B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/49—Oxides or hydroxides of elements of Groups 8, 9,10 or 18 of the Periodic Table; Ferrates; Cobaltates; Nickelates; Ruthenates; Osmates; Rhodates; Iridates; Palladates; Platinates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
    • D06M13/085—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D06M13/148—Polyalcohols, e.g. glycerol or glucose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/368—Hydroxyalkylamines; Derivatives thereof, e.g. Kritchevsky bases
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/09—Cellulose ethers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/754—Self-cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/01—Stain or soil resistance
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明公开了一种阻抗渐变吸声降噪复合功能材料的制备方法，该材料以非织造材料为基础，其特征于包括拒污吸声装饰层、梯度结构吸声功能层和隔热吸声空腔层。拒污吸声装饰层由三角形截面聚丙烯纤维制成，梯度结构吸声功能层由改性聚酯/聚丙烯酰胺海岛超细纤维制成，隔热吸声空腔层由中空聚酯纤维制成。经浸轧整理和泡沫整理，使其具有拒污、阻燃和吸声降噪功能。该材料具有由外而内的吸声梯度分布结构，在不增加材料厚度的同时拓宽了产品的吸声频段，实现纤维基薄型柔性吸声体制备，获得薄型轻质高效的吸声降噪材料，符合对交通工具内饰材料的轻质化要求。

Description

阻抗渐变吸声降噪复合功能材料的制备方法
技术领域
本发明涉及一种阻抗渐变吸声降噪复合功能材料的制备方法，属于纺织材料技术领域。
背景技术
噪音是影响人们工作和生活舒适度的主要环境污染源。随着科技进步和社会发展，人们对噪声危害的认识及对噪声控制的重视不断提高。与建筑物内的吸声降噪相比，交通工具舱室内的噪声控制是一个相对较新的课题。不仅产生噪声的声源不同，二者的噪声消除机理和对降噪材料的要求也不相同。建筑物内的噪声控制主要靠墙壁的隔音性能来阻隔外源噪声，对进入室内的外源噪声或室内形成的少量噪声则通过吸声材料来消除。而对于汽车、飞机等交通工具而言，其壁板较之墙壁要薄很多，也不可能像建筑物那样通过增加墙壁厚度来增强隔音效果，这样只有部分高频噪声能够被壁板阻挡，而中低频噪声还是能够进入舱室内部，要通过吸声方式来解决，因此对于交通工具舱室的降噪，吸声材料要承担大部分的任务。建筑物室内的吸声可以通过板材的使用来解决，而汽车、飞机等交通工具由于内部结构原因和对轻质化的要求，只能选择柔性轻质的吸声材料。
尽管非织造材料已经开始被用于汽车、飞机等交通工具舱室的吸声降噪，并显现出良好的性能，但其同样具有一般多孔材料降噪效果的局限性。由于多孔材料的吸声作用主要依靠声波在材料内传播过程中的消耗，因此吸声效果有赖于材料的厚度。要想取得好的吸声效果，就要增加材料的厚度。对于用作汽车内饰的吸声降噪材料而言，材料厚度增加，不仅会增加成本，而且也占用了车内空间，更重要的是不符合对交通功能内饰材料的轻质化要求。另外，多孔材料的吸声性能常常是高频优于低频，而噪声中的低频声波恰是钢板等硬质隔音屏障所不能阻挡的，因此如何提高对中低频噪声的吸收能力也是多孔材料吸声体的制备要面对的难题。
发明内容
针对上述技术问题，本发明提供了一种阻抗渐变吸声降噪复合功能材料的制备方法。
本发明采用的技术方案是：
一种阻抗渐变吸声降噪复合功能材料的制备方法，该材料以非织造材料为基础，其特征于包括拒污吸声装饰层、梯度结构吸声功能层和隔热吸声空腔层，所述拒污吸声装饰层为三角形截面聚丙烯纤维制成的非织造材料，所述梯度结构吸声功能层为改性聚酯/聚丙烯酰胺海岛超细纤维制成的非织造材料，所述隔热吸声空腔层为中空聚酯纤维制成的非织造材料。
所述拒污吸声装饰层和隔热吸声空腔层通过层压加工技术与梯度结构吸声功能层结合。
进一步的技术改进包括，所述的拒污吸声装饰层加工工艺为：
1、将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层。
2、阻燃整理，所述阻燃整理的整理工作液为：聚磷酸铵90～180g/L，JHF-9高效阻燃剂90～180g/L，六溴环十二烷90～180g/L，环膦酸酯90～180g/L，三乙醇胺为14～18g/L，渗透剂JFC为1～5g/L，三羟甲基丙烷为0～30g/L，防泳移剂AM-103为0～30g/L，柔软剂MA-700为0～30g/L，15％NaOH调节pH为6～6.5，所述浸轧法进行阻燃整理加工过程为：在室温条件二浸二轧，轧液率30～80％，然后在90～130℃下预烘2～10min，175～195℃焙烘0.5～2.5min，汽蒸0.5～15min，冷水洗0～10min，烘干。
3、拒污整理，所述拒污整理的整理工作液为：拒水拒油整理剂5～100g/L，十二烷基苯磺酸钠0.1～5g/L，聚丙烯酰胺0.1～5g/L和羧甲基纤维素钠0.1～5g/L，二甲基二羟基乙烯脲10～30g/L，氯化镁类催化剂25～65g/L，T-磺化琥珀酸二辛酯钠盐1～3g/L，所述拒污泡沫整理的加工过程为：首先施加整理液泡沫(发泡比3～30，车速5～50min/min)，然后在60～90℃下预烘2～10min，最后在120～180℃下焙烘2～15min。
进一步的技术改进还包括，所述的梯度结构吸声功能层加工工艺为：
1、将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层。
2、阻燃整理，所述阻燃整理的整理工作液为：聚磷酸铵90～180g/L，JHF-9高效阻燃剂90～180g/L，六溴环十二烷90～180g/L，环膦酸酯90～180g/L，三乙醇胺为14～18g/L，渗透剂JFC为1～5g/L，三羟甲基丙烷为0～30g/L，防泳移剂AM-103为0～30g/L，柔软剂MA-700为0～30g/L，15％NaOH调节pH为6～6.5，所述浸轧法进行阻燃整理加工过程为：在室温条件二浸二轧，轧液率30～80％，然后在90～130℃下预烘2～10min，175～195℃焙烘0.5～2.5min，汽蒸0.5～15min，冷水洗0～10min，烘干
3、梯度吸声功能结构整理，所述梯度吸声功能结构整理的整理工作液为：纳米三氧化二铁粉体5～30g/L、纳米聚合物微球5～30g/L、十六烷基三甲基氯化铵10～30g/L，聚丙烯酰胺0.1～5g/L，六偏磷酸钠1～3g/L、聚乙烯醇0.1～5g/L，聚丙烯酸0.1～5g/L，T-磺化琥珀酸二辛酯钠盐1～3g/L，二甲基二羟基乙烯脲10～30g/L，氯化镁类催化剂25～65g/L，所述梯度吸声功能结构整理的加工过程为：首先施加整理液泡沫(发泡比3～30，车速5～50min/min)，然后在60～90℃下预烘2～10min，最后在120～180℃下焙烘2～15min。
进一步的技术改进还包括，所述的隔热吸声空腔层加工工艺为：
1、将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔层。
阻燃整理，所述阻燃整理的整理工作液为：聚磷酸铵90～180g/L，JHF-9高效阻燃剂90～180g/L，六溴环十二烷90～180g/L，环膦酸酯90～180g/L，三乙醇胺为14～18g/L，渗透剂JFC为1～5g/L，三羟甲基丙烷为0～30g/L，防泳移剂AM-103为0～30g/L，柔软剂MA-700为0～30g/L，15％NaOH调节pH为6～6.5，所述浸轧法进行阻燃整理加工过程为：在室温条件二浸二轧，轧液率30～80％，然后在90～130℃下预烘2～10min，175～195℃焙烘0.5～2.5min，汽蒸0.5～15min，冷水洗0～10min，烘干
进一步的技术改进还包括，所述的拒污吸声装饰层、梯度结构吸声功能层、隔热吸声空腔层通过层压加工工艺结合。
进一步的技术改进还包括，所述的层压加工过程为：将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度115～130℃，压力40～50Mpa，时间30～45min，冷却。
进一步的技术改进还包括，所述的层压加工配方为：热熔粉20～50g/L、粒度0～80μm，非离子型基浆40～50g/L，曾稠剂0～3g/L，去离子水适量。
本发明的有益效果是：本研究所制备的阻抗渐变吸声降噪复合功能材料是以非织造材料为基础，通过功能整理和复合加工而获得的。研究思路不同于布、毡、泡沫塑料等传统多孔材料的吸声机理，也不同于刚性板材的微穿孔结构产生声阻的机理，综合应用多孔吸声与共振吸声机理，突破了纤维材料主要靠多孔吸声机制发挥吸声材料作用的局限，具有较好的新颖性，通过构建梯度功能结构，实现纤维基薄型柔性吸声体制备。
本发明发挥非织造材料特有的三维立体结构特点，通过构建梯度吸声功能结构，提高对声波的吸收效率，获得薄型轻质高效的吸声降噪材料，使之尤其适用于交通工具舱室的内饰。另外，梯度吸声功能结构的构建还拓宽了产品的吸声频段，降低了其对声波吸声的频段下限，使之能更多地吸声中低频段的噪声，这提升了多孔吸声体的降噪性能，进一步提高了舱室环境的舒适性。而且，通过多种功能复合整理，本产品不仅具有吸声降噪功能，而且具有阻燃和拒污功能，更加适用于汽车内饰材料。此外，本产品是由非织造材料构成的薄型柔性纺织品面料，除了以吸声降噪为主要内容的功能性，还具有一定的装饰性。
附图说明：
图1为产品组成示意图，其中1为拒污吸声装饰层，2为梯度结构吸声功能层，3为隔热吸声空腔层。
具体实施方式
实施例1
本发明一种阻抗渐变吸声降噪复合功能材料的工艺制备方法，具体包括以下：
拒污吸声装饰层加工工艺为：
1)将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层1；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对拒污吸声装饰层的外表面进行拒污整理，首先施加整理液泡沫(发泡比12，车速35min/min)，然后在90℃下预烘10min，最后在170℃下焙烘3min，整理工作液：拒水拒油整理剂15g/L，十二烷基苯磺酸钠2g/L，聚丙烯酰胺2g/L和羧甲基纤维素钠2g/L，二甲基二羟基乙烯脲10g/L，氯化镁类催化剂25g/L，T-磺化琥珀酸二辛酯钠盐1g/L。
梯度结构吸声功能层加工工艺为：
1)将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层2；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵i20g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对梯度结构吸声功能层的单面进行梯度吸声功能结构整理，首先施加整理液泡沫(发泡比12，车速35min/min)，然后在90℃下预烘6min，最后在170℃下焙烘3min，整理工作液：纳米三氧化二铁粉体30g/L、纳米聚合物微球30g/L、十六烷基三甲基氯化铵20g/L，聚丙烯酰胺3g/L，六偏磷酸钠3g/L、聚乙烯醇2g/L，聚丙烯酸2g/L，T-磺化琥珀酸二辛酯钠盐1g/L，二甲基二羟基乙烯脲20g/L，氯化镁类催化剂25g/L。
隔热吸声空腔层加工工艺为：
1)将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔层3；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6。
将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度120℃，压力45Mpa，时间40min，冷却；熔浆的配方为：热熔粉50g/L、粒度60μm，非离子型基浆40g/L，曾稠剂2g/L，去离子水适量。
实施例2
本发明一种阻抗渐变吸声降噪复合功能材料的工艺制备方法，具体包括以下：
拒污吸声装饰层加工工艺为：
1)将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层1；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率70％，然后在130℃下预烘6min，185℃焙烘1min，汽蒸12min，冷水洗10min，烘干，整理工作液：聚磷酸铵100g/L，JHF-9高效阻燃剂130g/L，六溴环十二烷120g/L，环膦酸酯150g/L，三乙醇胺为18g/L，渗透剂JFC为3g/L，三羟甲基丙烷为0g/L，防泳移剂AM-103为10g/L，柔软剂MA-700为20g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对拒污吸声装饰层的外表面进行拒污整理，首先施加整理液泡沫(发泡比15，车速30min/min)，然后在80℃下预烘10min，最后在160℃下焙烘5min，整理工作液：拒水拒油整理剂25g/L，十二烷基苯磺酸钠3g/L，聚丙烯酰胺2g/L和羧甲基纤维素钠1g/L，二甲基二羟基乙烯脲20g/L，氯化镁类催化剂30g/L，T-磺化琥珀酸二辛酯钠盐3g/L。
梯度结构吸声功能层加工工艺为：
1)将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层2；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率70％，然后在130℃下预烘6min，185℃焙烘1min，汽蒸12min，冷水洗10min，烘干，整理工作液：聚磷酸铵100g/L，JHF-9高效阻燃剂130g/L，六溴环十二烷120g/L，环膦酸酯150g/L，三乙醇胺为18g/L，渗透剂JFC为3g/L，三羟甲基丙烷为0g/L，防泳移剂AM-103为10g/L，柔软剂MA-700为20g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对梯度结构吸声功能层的单面进行梯度吸声功能结构整理，首先施加整理液泡沫(发泡比20，车速30min/min)，然后在80℃下预烘10min，最后在180℃下焙烘2min，整理工作液：纳米三氧化二铁粉体30g/L、纳米聚合物微球20g/L、十六烷基三甲基氯化铵25g/L，聚丙烯酰胺3g/L，六偏磷酸钠2.5g/L、聚乙烯醇2g/L，聚丙烯酸1g/L，T-磺化琥珀酸二辛酯钠盐3g/L，二甲基二羟基乙烯脲30g/L，氯化镁类催化剂35g/L。
隔热吸声空腔加工工艺为：
1)将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔3；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率70％，然后在130℃下预烘6min，185℃焙烘1min，汽蒸12min，冷水洗10min，烘干，整理工作液：聚磷酸铵100g/L，JHF-9高效阻燃剂130g/L，六溴环十二烷120g/L，环膦酸酯150g/L，三乙醇胺为18g/L，渗透剂JFC为3g/L，三羟甲基丙烷为0g/L，防泳移剂AM-103为10g/L，柔软剂MA-700为20g/L，15％NaOH调节pH为6。
将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度120℃，压力45Mpa，时间40min，冷却；熔浆的配方为：热熔粉50g/L、粒度60μm，非离子型基浆40g/L，曾稠剂2g/L，去离子水适量。
实施例3
本发明一种阻抗渐变吸声降噪复合功能材料的工艺制备方法，具体包括以下：
拒污吸声装饰层加工工艺为：
1)将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层1；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率65％，然后在100℃下预烘10min，195℃焙烘0.5min，汽蒸8min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂120g/L，六溴环十二烷120g/L，环膦酸酯120g/L，三乙醇胺为15g/L，渗透剂JFC为2g/L，三羟甲基丙烷为12g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为12g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对拒污吸声装饰层的外表面进行拒污整理，首先施加整理液泡沫(发泡比10，车速20min/min)，然后在85℃下预烘10min，最后在175℃下焙烘4min，整理工作液：拒水拒油整理剂20g/L，十二烷基苯磺酸钠3g/L，聚丙烯酰胺3g/L和羧甲基纤维素钠3g/L，二甲基二羟基乙烯脲15g/L，氯化镁类催化剂30g/L，T-磺化琥珀酸二辛酯钠盐2g/L。
梯度结构吸声功能层加工工艺为：
1)将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层2；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率65％，然后在100℃下预烘10min，195℃焙烘0.5min，汽蒸8min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂120g/L，六溴环十二烷120g/L，环膦酸酯120g/L，三乙醇胺为15g/L，渗透剂JFC为2g/L，三羟甲基丙烷为12g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为12g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对梯度结构吸声功能层的单面进行梯度吸声功能结构整理，首先施加整理液泡沫(发泡比10，车速20min/min)，然后在85℃下预烘8min，最后在175℃下焙烘4min，整理工作液：纳米三氧化二铁粉体25g/L、纳米聚合物微球30g/L、十六烷基三甲基氯化铵25g/L，聚丙烯酰胺2.5g/L，六偏磷酸钠2.5g/L、聚乙烯醇3g/L，聚丙烯酸3g/L，T-磺化琥珀酸二辛酯钠盐2g/L，二甲基二羟基乙烯脲15g/L，氯化镁类催化剂30g/L。
隔热吸声空腔层加工工艺为：
1)将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔层3；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率65％，然后在100℃下预烘10min，195℃焙烘0.5min，汽蒸8min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂120g/L，六溴环十二烷120g/L，环膦酸酯120g/L，三乙醇胺为15g/L，渗透剂JFC为2g/L，三羟甲基丙烷为12g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为12g/L，15％NaOH调节pH为6；
将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度120℃，压力45Mpa，时间40min，冷却；熔浆的配方为：热熔粉50g/L、粒度60μm，非离子型基浆40g/L，曾稠剂2g/L，去离子水适量。
实施例4
本发明一种阻抗渐变吸声降噪复合功能材料的工艺制备方法，具体包括以下：
拒污吸声装饰层加工工艺为：
1)将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层1；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率80％，然后在120℃下预烘8min，185℃焙烘2min，汽蒸14min，冷水洗10min，烘干，整理工作液：聚磷酸铵130g/L，JHF-9高效阻燃剂150g/L，六溴环十二烷120g/L，环膦酸酯100g/L，三乙醇胺为16g/L，渗透剂JFC为3g/L，三羟甲基丙烷为1g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为18g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对拒污吸声装饰层的外表面进行拒污整理，首先施加整理液泡沫(发泡比30，车速40min/min)，然后在90℃下预烘5min，最后在150℃下焙烘15min，整理工作液：拒水拒油整理剂35g/L，十二烷基苯磺酸钠3g/L，聚丙烯酰胺4g/L和羧甲基纤维素钠5g/L，二甲基二羟基乙烯脲30g/L，氯化镁类催化剂40g/L，T-磺化琥珀酸二辛酯钠盐2g/L。
梯度结构吸声功能层加工工艺为：
1)将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层2；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率80％，然后在120℃下预烘8min，185℃焙烘2min，汽蒸14min，冷水洗10min，烘干，整理工作液：聚磷酸铵130g/L，JHF-9高效阻燃剂150g/L，六溴环十二烷120g/L，环膦酸酯100g/L，三乙醇胺为16g/L，渗透剂JFC为3g/L，三羟甲基丙烷为1g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为18g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对梯度结构吸声功能层的单面进行梯度吸声功能结构整理，首先施加整理液泡沫(发泡比30，车速40min/min)，然后在90℃下预烘5min，最后在150℃下焙烘15min，整理工作液：纳米三氧化二铁粉体20g/L、纳米聚合物微球25g/L、十六烷基三甲基氯化铵30g/L，聚丙烯酰胺4g/L，六偏磷酸钠3g/L、聚乙烯醇2g/L，聚丙烯酸2g/L，T-磺化琥珀酸二辛酯钠盐2g/L，二甲基二羟基乙烯脲18g/L，氯化镁类催化剂42g/L。
隔热吸声空腔加工工艺为：
1)将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔3；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率80％，然后在120℃下预烘8min，185℃焙烘2min，汽蒸14min，冷水洗10min，烘干，整理工作液：聚磷酸铵130g/L，JHF-9高效阻燃剂150g/L，六溴环十二烷120g/L，环膦酸酯100g/L，三乙醇胺为16g/L，渗透剂JFC为3g/L，三羟甲基丙烷为1g/L，防泳移剂AM-103为12g/L，柔软剂MA-700为18g/L，15％NaOH调节pH为6；
将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度120℃，压力45Mpa，时间40min，冷却；熔浆的配方为：热熔粉50g/L、粒度60μm，非离子型基浆40g/L，曾稠剂2g/L，去离子水适量。
实施例5
本发明一种阻抗渐变吸声降噪复合功能材料的工艺制备方法，具体包括以下：
拒污吸声装饰层加工工艺为：
1)将三角形截面的聚丙烯纤维通过梳理、铺网、预针刺、主针刺、绒面针刺等工艺，加工成针刺非织造布，形成吸声产品的拒污吸声装饰层1；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对拒污吸声装饰层的外表面进行拒污整理，首先施加整理液泡沫(发泡比12，车速35min/min)，然后在90℃下预烘10min，最后在170℃下焙烘3min，整理工作液：拒水拒油整理剂15g/L，十二烷基苯磺酸钠2g/L，聚丙烯酰胺2g/L和羧甲基纤维素钠2g/L，二甲基二羟基乙烯脲10g/L，氯化镁类催化剂25g/L，T-磺化琥珀酸二辛酯钠盐1g/L。
梯度结构吸声功能层加工工艺为：
1)将改性聚酯/聚丙烯酰胺海岛超细纤维经过梳理、铺网、预针刺、主针刺、平纹针刺等工艺，制成针刺非织造布，然后用化学法进行开纤处理，形成梯度结构吸声功能层2；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6；
3)用泡沫整理方法对梯度结构吸声功能层的单面进行梯度吸声功能结构整理，首先施加整理液泡沫(发泡比12，车速35min/min)，然后在90℃下预烘6min，最后在170℃下焙烘3min，整理工作液：纳米三氧化二铁粉体30g/L、纳米聚合物微球30g/L、十六烷基三甲基氯化铵20g/L，聚丙烯酰胺3g/L，六偏磷酸钠3g/L、聚乙烯醇2g/L，聚丙烯酸2g/L，T-磺化琥珀酸二辛酯钠盐1g/L，二甲基二羟基乙烯脲20g/L，氯化镁类催化剂25g/L。
隔热吸声空腔层加工工艺为：
1)将中空聚酯纤维通过梳理、铺网、预针刺、主针刺、毛圈针刺等工艺过程，加工成针刺非织造布，作为产品的隔热吸声空腔层3；
2)用浸轧法进行阻燃整理，在室温条件二浸二轧，轧液率75％，然后在110℃下预烘10min，175℃焙烘2.5min，汽蒸10min，冷水洗10min，烘干，整理工作液：聚磷酸铵120g/L，JHF-9高效阻燃剂90g/L，六溴环十二烷100g/L，环膦酸酯110g/L，三乙醇胺为14g/L，渗透剂JFC为1g/L，三羟甲基丙烷为8g/L，防泳移剂AM-103为5g/L，柔软剂MA-700为10g/L，15％NaOH调节pH为6。
将热熔胶浆涂于梯度结构吸声功能层的两侧，然后分别将拒污吸声装饰层和隔热吸声空腔层叠合于两侧，热熔加压，温度115℃，压力50Mpa，时间45min，冷却；熔浆的配方为：热熔粉45g/L、粒度55μm，非离子型基浆42g/L，曾稠剂3g/L，去离子水适量。

Claims (2)

1.一种阻抗渐变吸声降噪复合功能材料的制备方法，其特征在于包括拒污吸声装饰层、梯度结构吸声功能层和隔热吸声空腔层，所述拒污吸声装饰层为三角形截面聚丙烯纤维制成的非织造材料经过阻燃整理和表面拒污整理形成，所述梯度结构吸声功能层为改性聚酯/聚丙烯酰胺海岛超细纤维制成的非织造材料经过阻燃整理和单面梯度吸声功能结构整理形成，所述隔热吸声空腔层为中空聚酯纤维制成的非织造材料经过阻燃整理形成，所述拒污吸声装饰层和隔热吸声空腔层通过层压加工技术与梯度结构吸声功能层结合。
2.根据权利要求1所述的一种阻抗渐变吸声降噪复合功能材料的制备方法，其特征在于梯度结构吸声功能层的加工工艺为：
整理工作液：纳米三氧化二铁粉体5～30g/L、纳米聚合物微球5～30g/L、十六烷基三甲基氯化铵10～30g/L，聚丙烯酰胺0.1～5g/L，六偏磷酸钠1～3g/L、聚乙烯醇0.1～5g/L，聚丙烯酸0.1～5g/L，T-磺化琥珀酸二辛酯钠盐1～3g/L，二甲基二羟基乙烯脲10～30g/L，氯化镁类催化剂25～65g/L。
整理的加工过程为：首先施加整理液泡沫(发泡比3～30，车速5～50min/min)，然后在60～90℃下预烘2～10min，最后在120～180℃下焙烘2～15min。
CN201610834685.9A 2016-09-13 2016-09-13 阻抗渐变吸声降噪复合功能材料的制备方法 Active CN106626570B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610834685.9A CN106626570B (zh) 2016-09-13 2016-09-13 阻抗渐变吸声降噪复合功能材料的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610834685.9A CN106626570B (zh) 2016-09-13 2016-09-13 阻抗渐变吸声降噪复合功能材料的制备方法

Publications (2)

Publication Number Publication Date
CN106626570A true CN106626570A (zh) 2017-05-10
CN106626570B CN106626570B (zh) 2019-10-18

Family

ID=58853054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610834685.9A Active CN106626570B (zh) 2016-09-13 2016-09-13 阻抗渐变吸声降噪复合功能材料的制备方法

Country Status (1)

Country Link
CN (1) CN106626570B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1624234A (zh) * 2004-10-22 2005-06-08 上海工程技术大学 一种改性纳米氧化物多功能整理剂、制备方法及其用途
JP2008008997A (ja) * 2006-06-27 2008-01-17 Bridgestone Kbg Co Ltd 複合吸音構造体
CN201060643Y (zh) * 2007-04-24 2008-05-14 东华大学 一种用于汽车内隔音的熔喷非织造材料
CN103373021A (zh) * 2012-04-27 2013-10-30 上海杰事杰新材料(集团)股份有限公司 一种车用隔音降噪轻质纤维复合板材及其制备方法
CN103661149A (zh) * 2012-09-21 2014-03-26 东纶科技实业有限公司 一种汽车发动机机舱隔板材料及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1624234A (zh) * 2004-10-22 2005-06-08 上海工程技术大学 一种改性纳米氧化物多功能整理剂、制备方法及其用途
JP2008008997A (ja) * 2006-06-27 2008-01-17 Bridgestone Kbg Co Ltd 複合吸音構造体
CN201060643Y (zh) * 2007-04-24 2008-05-14 东华大学 一种用于汽车内隔音的熔喷非织造材料
CN103373021A (zh) * 2012-04-27 2013-10-30 上海杰事杰新材料(集团)股份有限公司 一种车用隔音降噪轻质纤维复合板材及其制备方法
CN103661149A (zh) * 2012-09-21 2014-03-26 东纶科技实业有限公司 一种汽车发动机机舱隔板材料及其制备方法

Also Published As

Publication number Publication date
CN106626570B (zh) 2019-10-18

Similar Documents

Publication Publication Date Title
CN102166864B (zh) 汽车内饰用保温降噪非织造复合材料的制备方法
KR101150820B1 (ko) 다용도 기능성 부직포 및 이의 제조방법
WO2017050081A1 (zh) 大幅度降低噪音的汽车轻量化用的聚酯无纺布及其制备方法
CN105799294A (zh) 一种汽车内饰用淋膜复合材料的制造方法
CN104055398A (zh) 一种阻燃航空地毯及其制备方法
CN207331171U (zh) 一种表层拒水里层吸水的双层阻燃面料
CN106626570B (zh) 阻抗渐变吸声降噪复合功能材料的制备方法
CN205399887U (zh) 一种陶土板饰面层岩棉保温装饰板
JP2013027660A (ja) 防音断熱シート、床敷物及び車両の内装構造
CN202626712U (zh) 无缝墙布
CN105780295B (zh) 一种防渗透湿建筑用非织造布及其制备方法
CN210530212U (zh) 一种节能多层保温板
CN105133189A (zh) 一种阻燃型汽车内饰吸音材料及其生产工艺
KR101710513B1 (ko) 난연성 패브릭
CN107415359B (zh) 一种纳米级隔热降噪坦克车内饰复合材料及其制备方法
CN217532159U (zh) 一种隔音阻燃汽车衬里复合无纺布
CN208290642U (zh) 纳米二氧化硅复合保温板、建筑墙体及装配式预制墙体
CN206141053U (zh) 一种汽车用环保轻质的多功能隔音布
CN212332019U (zh) 一种环保高吸音汽车地毯
CN114836996A (zh) 兼具单向导湿和防水防污双重功能的面料的制备方法
CN207110259U (zh) 多功能高效防水集成屋面板
CN218756734U (zh) 一种阻燃混合编制墙毯
CN102157146B (zh) 非织造材料艺术吸声体
CN206053109U (zh) 复合水泥板
CN207359785U (zh) 耐候性阻燃汽车顶棚用布

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant