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CN106118546B - A kind of high temperature engineering footwear bonding adhesive and its preparation method and application - Google Patents

A kind of high temperature engineering footwear bonding adhesive and its preparation method and application Download PDF

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Publication number
CN106118546B
CN106118546B CN201610595312.0A CN201610595312A CN106118546B CN 106118546 B CN106118546 B CN 106118546B CN 201610595312 A CN201610595312 A CN 201610595312A CN 106118546 B CN106118546 B CN 106118546B
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China
Prior art keywords
weight
parts
high temperature
temperature engineering
bonding adhesive
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Expired - Fee Related
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CN201610595312.0A
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Chinese (zh)
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CN106118546A (en
Inventor
蔡虎
杨家福
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Dongguan Aide Polymer Material Technology Co ltd
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Dongguan Love Synthetic Mstar Technology Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J113/00Adhesives based on rubbers containing carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/24Crosslinking, e.g. vulcanising, of macromolecules
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2313/00Characterised by the use of rubbers containing carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a kind of high temperature engineering adhesive for shoe use with excellent high temperature resistance, high bonding force, and provide a kind of its preparation method and application.Adhesive includes vulcanization XNBR 100 parts by weight, the parts by weight of vulcanized acrylate rubber 50 80, the parts by weight of heat filling 30 50, the parts by weight of coupling agent 38, the parts by weight of antioxidant 2 10, the parts by weight of tackifier 18 30.There is high hot excellent XNBR and ACM by selection, the compounding of graphene, CNT and ball-type alundum (Al2O3), and the selection of tackifier, high temperature resistant and bonding force are balanced, obtains the high temperature engineering adhesive for shoe use with excellent high temperature resistance, high bonding force.

Description

A kind of high temperature engineering footwear bonding adhesive and its preparation method and application
Technical field:
The present invention relates to adhesive for shoe use field, and in particular to high temperature engineering bonding adhesive field.
Background technology:
Nitrile rubber and acrylic rubber are two kinds of rubber commonly used in the prior art, and it has high temperature resistant, oil resistant, antifriction The characteristics of wiping and bonding force are excellent, is widely used in major industrial circle.Graphene and CNT are used as to be developed in recent years New carbon, it has high specific surface area, high thermal conductivity, resistance to elevated temperatures, turns into a kind of heat-resisting, heat conduction field " new lover ", but itself and matrix resin poor compatibility, it is difficult to realize that high filler loading capacity limits its use.
In shoes production process, many places such as sole and upper of a shoe need to use adhesive to be bonded, but shoes are easiest to Broken parts are exactly abutting edge, and under the high temperature conditions, due to adhesive poor heat resistance, bonding force declines to a great extent, and common footwear are used viscous Mixture is difficult to the needs for meeting that high temperature engineer operation footwear are long-term use of.The present invention is produced to solve the above problems, and its is comprehensive The universality energy such as new carbon and matrix resin has been closed, has obtained the high temperature engineering footwear with excellent high temperature resistance, high bonding force Use adhesive.
The content of the invention:
Goal of the invention:The invention provides it is a kind of with excellent high temperature resistance, high bonding force high temperature engineering adhesive for shoe use, And provide a kind of its preparation method and application.
Technical scheme provided by the invention:
A kind of high temperature engineering footwear bonding adhesive, including vulcanization XNBR 100 parts by weight, vulcanized acrylate Rubber 50-80 parts by weight, heat filling 30-50 parts by weight, coupling agent 3-8 parts by weight, antioxidant 2-10 parts by weight, tackifier 18-30 parts by weight.
Using vulcanization XNBR and vulcanized acrylate rubber, two kinds of rubber are respectively provided with good resistance to the present invention Heat, oil resistant and bonding force, in order to avoid vulcanization of the Elastomers with Different Curing Systems on non-targeted crosslinking rubber influences, therefore the present invention is right respectively XNBR and ACM are vulcanized, after through granulation mixed again.Both two kinds of rubber difference had been remained Property, form an interpenetrating networks again, improve the pliability of matrix.
It is preferred that the preparation of the vulcanization XNBR:First by multi-walled carbon nanotube 5-10 parts by weight and D2EHDTPA Disulphide 3-8 parts by weight, N- oxydiethylenes -2-[4-morpholinodithio sulfenamide 1-3 parts by weight are sufficiently mixed, and are further added Enter into XNBR 75-100 parts by weight, heating vulcanization, be granulated.
In order to improve the dispersiveness of multi-walled carbon nanotube and loading, CNT has cavernous structure, multi-wall carbon nano-tube Pipe has more pore structures, and vulcanizing agent and vulcanization accelerator are pre-mixed, and it is entered in multi-wall carbon nano-tube tubular construction.When opening When beginning to vulcanize, vulcanization point allows CNT to be effectively dispersed in matrix since multi-wall carbon nano-tube tubular construction, meanwhile, It uniformly disperses to improve system thermal conductivity and heat resistance.
The present invention further employs a kind of new vulcanizing system, and the vulcanization of XNBR is to use D2EHDTPA Disulphide and N- oxydiethylenes -2-[4-morpholinodithio sulfenamide, its rate of cure improve 1-3 times, final state of cure (vulcanization) Improve, improve heat-resisting ability.
It is preferred that the preparation of the vulcanized acrylate rubber:First by multi-walled carbon nanotube 3-9 parts by weight and 1,3,5- tri- Sulfydryl -2,4,6- s-triazine 2-11 parts by weight are sufficiently mixed, are further added in ACM 90-100 parts by weight, add Heat cure, it is granulated.
The pretreatment of multi-walled carbon nanotube is similar with previous step effect, 1,3,5- tri-thiol -2,4,6- s-triazine conducts Vulcanize a little more, and there is aromatic structure, the heat resistance of its final products is substantially improved.
The heat filling is made up of graphene and ball-type alundum (Al2O3), and graphene is the heat-resisting carbon for having laminated structure Material, alundum (Al2O3) are heat conduction, the inorganic material of excellent heat resistance, and ball-type is preferred, forms " point-face " structure, such Structure can effectively improve thermal conductivity and heat resistance.Speculate its mechanism:Point-face structure forms contact point, effective to improve The export speed of heat;It can also be explained further, linear carbon nanotube, flake graphite alkene and ball-type three are contained in system Al 2 O, CNT forms " piece-line " structure with graphene, due to content problem, it is understood that there may be can not effectively contact, greatly The ball-type alundum (Al2O3) of amount addition serves supplementary function, has filled up the breaking part of piece-line, ultimately forms " point-line-piece " knot Structure.It is preferred that the weight of graphene and ball-type alundum (Al2O3) ratio is 1:5, ball-type alundum (Al2O3) is played effective tie point. The filler preferably uses coupling agent treatment, improves the dispersiveness and connectivity of filler and matrix resin, the coupling agent is most Preferably KH-550, KH-560.
The tackifier are aromatic urethane, due to shoe body much use for polyurethane, in order to improve polyurethane shoe The adhesion property of body and adhesive, polyurethane is added in adhesive as tackifier, had both added the adhesiveness of adhesive Can, and its adhesion to PU materials is specifically improved, while aromatic urethane is used, the heat-resisting of adhesive entirety is not reduced Performance.
The antioxidant is antioxidant 1010, antioxidant 1076 or irgasfos 168, avoids oxygen and heat to adhesive Oxidation, extends service life.
The ACM is by methyl methacrylate, n-octyl, hydroxypropyl acrylate, acrylic acid benzyl Base ester, 2- HEMA phosphates are prepared by radical polymerization.The introducing of hydroxypropyl acrylate carries High ACM later stage crosslinking degree, benzyl methacrylate introduce aromatic group, improve resistance to elevated temperatures, 2- HEMA phosphates not only introduce hydroxyl, have also been further introduced into bound phosphate groups, improve resistance Combustion type, temperature tolerance.It is preferred that methyl methacrylate, n-octyl, hydroxypropyl acrylate, benzyl acrylate, 2- hydroxyls Ethylmethyl acrylate phosphate ratio is 5:3:1:1:1, by selecting the suitable amounts of monomer, balance crosslinking degree With ACM as the pliability of elastomer and the resistance to elevated temperatures of ACM.
The method of high temperature engineering footwear bonding adhesive, including:(1) heat filling is pre-mixed with coupling agent;(2) add Enter to vulcanize XNBR and vulcanized acrylate rubber mix;(3) antioxidant, tackifier are added, are sufficiently mixed each component.
The application that high temperature engineering footwear bonding adhesive is bonded in shoes, relate generally to bonding, shoe body of the shoe body with upper of a shoe Attachment is bonding with shoe body.
Technique effect:
The present invention has high hot excellent XNBR and ACM by selection, and graphene and carbon are received For mitron as new carbon, it can improve the thermal conductivity of system and heat resistance.Vulcanizing system and CNT are mixed first Close, form vulcanization starting point, improve the dispersiveness of CNT, improve heat resistance.Heat filling system uses graphene With soccer star's alundum (Al2O3), thus it is speculated which form the conductive structure of " point-line-piece " shape, significantly improve heat conductivility and resistance to Hot property, improve the overall heat resistance of adhesive.The processing such as further tackifier, coupling agent, improve the viscous of adhesive The balance of conjunction performance, heat resistance and bond properties meets the demand to high temperature engineering footwear bonding.
Embodiment:
The principles and features of the present invention are described below, and example is only intended to explain the present invention, is not intended to Limit the scope of the present invention.
Vulcanize XNBR 1:First by the parts by weight of multi-walled carbon nanotube 10 and the weight of D2EHDTPA disulphide 5 Part, N- oxydiethylenes-parts by weight of 2-[4-morpholinodithio sulfenamide 2 are sufficiently mixed, and are further added to sulfurized nitrile rubber In 83 parts by weight, heating vulcanization, it is granulated.
Vulcanize XNBR 2:The parts by weight of D2EHDTPA disulphide 5, N- oxydiethylene -2- benzo thiophenes first The parts by weight of azoles sulfenamide 2 are sufficiently mixed, and are further added in the parts by weight of XNBR 83, heating vulcanization, further The parts by weight of multi-walled carbon nanotube 10 are added, are granulated after well mixed.
Acrylic rubber 1:Methyl methacrylate, n-octyl, hydroxypropyl acrylate, benzyl acrylate, 2- HEMA phosphate is 5 according to mol ratio:3:1:1:1 copolymerization obtains;
Acrylic rubber 2:Methyl methacrylate, n-octyl, hydroxypropyl acrylate, benzyl acrylate according to 5:3:1:2 copolymerization obtain.
Acrylic rubber:Methyl methacrylate, n-octyl, hydroxypropyl acrylate, 2- hydroxy ethyl methyls third Olefin(e) acid ester phosphate is 5 according to mol ratio:3:1:2 copolymerization obtain
Vulcanized acrylate rubber 1:It is first that multi-walled carbon nanotube 3-9 parts by weight and 1,3,5- tri-thiols -2,4,6- is equal Triazine 2-11 parts by weight are sufficiently mixed, and are further added in ACM 190-100 parts by weight, heating vulcanization, are granulated.
Vulcanized acrylate rubber 2:1,3,5- tri-thiol -2,4,6- s-triazine 2-11 parts by weight are sufficiently mixed first, It is added in ACM 190-100 parts by weight, heating vulcanization, and further adds multi-walled carbon nanotube 3-9 parts by weight, It is well mixed, it is granulated.
Vulcanized acrylate rubber 3:It is first that multi-walled carbon nanotube 3-9 parts by weight and 1,3,5- tri-thiols -2,4,6- is equal Triazine 2-11 parts by weight are sufficiently mixed, and are further added in ACM 290-100 parts by weight, heating vulcanization, are granulated.
Vulcanized acrylate rubber 4:It is first that multi-walled carbon nanotube 3-9 parts by weight and 1,3,5- tri-thiols -2,4,6- is equal Triazine 2-11 parts by weight are sufficiently mixed, and are further added in ACM 390-100 parts by weight, heating vulcanization, are granulated.
The preparation method all same of adhesive:The method of high temperature engineering footwear bonding adhesive, including:(1) heat filling It is pre-mixed with coupling agent;(2) vulcanization XNBR and vulcanized acrylate rubber mix are added;(3) antioxygen is added Agent, tackifier, are sufficiently mixed each component.
Each key component dosage and its performance are prepared referring to following table:

Claims (7)

  1. A kind of 1. high temperature engineering footwear bonding adhesive, it is characterised in that:Adhesive includes the vulcanization weight of XNBR 100 Part, vulcanized acrylate rubber 50-80 parts by weight, heat filling 30-50 parts by weight, coupling agent 3-8 parts by weight, antioxidant 2-10 Parts by weight, tackifier 18-30 parts by weight;
    The preparation of the vulcanization XNBR:First by multi-walled carbon nanotube 5-10 parts by weight and D2EHDTPA disulphide 3-8 parts by weight, N- oxydiethylenes -2-[4-morpholinodithio sulfenamide 1-3 parts by weight are sufficiently mixed, and are further added to carboxyl In nitrile rubber 75-100 parts by weight, heating vulcanization, it is granulated;
    The preparation of the vulcanized acrylate rubber:First by multi-walled carbon nanotube 3-9 parts by weight and 1,3,5- tri-thiols -2,4, 6- s-triazine 2-11 parts by weight are sufficiently mixed, and are further added in ACM 90-100 parts by weight, heating vulcanization, are made Grain;
    The heat filling is made up of graphene and ball-type alundum (Al2O3), and its weight ratio is 1:5.
  2. 2. high temperature engineering footwear bonding adhesive as claimed in claim 1, it is characterised in that:The tackifier are fragrant adoption ammonia Ester.
  3. 3. high temperature engineering footwear bonding adhesive as claimed in claim 1, it is characterised in that:The coupling agent is KH-550, KH- 560。
  4. 4. high temperature engineering footwear bonding adhesive as claimed in claim 1, it is characterised in that:The antioxidant is antioxidant 1010th, antioxidant 1076 or irgasfos 168.
  5. 5. high temperature engineering footwear bonding adhesive as claimed in claim 1, it is characterised in that:The ACM is by first Base methyl acrylate, n-octyl, hydroxypropyl acrylate, benzyl acrylate, 2- HEMA phosphorus Acid esters is prepared by radical polymerization.
  6. 6. prepare the method for high temperature engineering footwear bonding adhesive as claimed in claim 1, it is characterised in that:Including:(1)Heat conduction Filler is pre-mixed with coupling agent;(2)Add vulcanization XNBR and vulcanized acrylate rubber mix;(3)Add Antioxidant, tackifier, are sufficiently mixed each component, produce.
  7. 7. the application that any one of claim 1-5 high temperature engineering footwear bonding adhesives are bonded in shoes.
CN201610595312.0A 2016-07-27 2016-07-27 A kind of high temperature engineering footwear bonding adhesive and its preparation method and application Expired - Fee Related CN106118546B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106634654A (en) * 2016-12-16 2017-05-10 东莞市翔龙能源科技有限公司 Adhesive film with radiant heat dissipation function for LED (Light Emitting Diode) and preparation method of adhesive film
CN107236506A (en) * 2017-06-28 2017-10-10 常州水精灵环保设备有限公司 A kind of double-component epoxy resin embedding adhesive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102533158A (en) * 2011-12-31 2012-07-04 南京占一科技有限公司 Pressure-sensitive adhesive and pressure-sensitive adhesive tape, and preparation method thereof
CN103666328A (en) * 2013-11-29 2014-03-26 山东永泰化工有限公司 Rubber adhesive
CN104059567A (en) * 2014-06-26 2014-09-24 青岛博洋生物技术有限公司 Rubber adhesive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006016577A1 (en) * 2006-04-06 2007-10-11 Henkel Kgaa Adhesives / sealants based on liquid rubbers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102533158A (en) * 2011-12-31 2012-07-04 南京占一科技有限公司 Pressure-sensitive adhesive and pressure-sensitive adhesive tape, and preparation method thereof
CN103666328A (en) * 2013-11-29 2014-03-26 山东永泰化工有限公司 Rubber adhesive
CN104059567A (en) * 2014-06-26 2014-09-24 青岛博洋生物技术有限公司 Rubber adhesive

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