CN105061849A - Production technology of EPE pearl wool - Google Patents
Production technology of EPE pearl wool Download PDFInfo
- Publication number
- CN105061849A CN105061849A CN201510432945.5A CN201510432945A CN105061849A CN 105061849 A CN105061849 A CN 105061849A CN 201510432945 A CN201510432945 A CN 201510432945A CN 105061849 A CN105061849 A CN 105061849A
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- CN
- China
- Prior art keywords
- pearl wool
- production technology
- production
- epe
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention relates to a production technology of an EPE pearl wool leftover regeneration formula. The production technology is characterized by comprising the following steps: firstly, directly putting waste EPE pearl wool in a hopper through palletizing equipment, fusing waste material, and performing the full process of extrusion and cutting in one time, wherein the whole palletizing process is integrated with smashing, automatic feeding, stirring, forced feeding and palletizing, the whole process is completed through flow line production, whole sealing and electronic temperature control, the production technology has the functions of impurity removal and dust removal, and regenerated particles are generated in an environment-friendly manner; and secondly, mixing the production raw materials of high-density low-pressure polyethylene, butane, distilled glycerin monostearate and a nucleating agent according to a specific proportion, and regenerating the pearl wool.
Description
Technical field
The present invention relates to a kind of novel environment friendly wrapping material-EPE (being commonly called as PE Foam), particularly relate to one and there is high-strength buffering, shock resistance, there is the EPE pearl wool of insulation, protection against the tide, heat insulation, sound insulation, a series of superior service performance such as antifriction, anti-aging, corrosion-resistant simultaneously.
Background technology
Current EPE pearl wool foam material is produced, comparatively flourishing at the Delta of the Pearl River, uses this material comparatively general in all trades and professions, and to producing and using this material enterprise to obtain good economic benefit, achievement is very remarkable.But line enterprise of in fact having put into production can not meet the demand in domestic all trades and professions market far away, moreover domestic still have a lot of provinces and cities to be in blank area, is badly in need of this type material and fills up packaging, fill the needs of industry.
The antishrinking agent list glyceride that PE Foam talcum material and food draw, whole production process is physical change, so EPE is nontoxic, environmental protection, EPE has higher elasticity, and is rich in tough and not crisp, is the built-in material of more advanced, environmental protection in the world at present.PE Foam is particularly in packaging and other industrial cut stock, and it can be better than traditional use wood property, and cost is lower, and class is higher, elegant in appearance, and effect is better.Its its wide world more aobvious in agricultural byproducts packing timber in addition.Pearl wool foaming sheet material can also carry out deep processing simultaneously, only need prepare PE Foam coating machine, compounding machine, the laminating HDPE film on the surface of EPE sheet material, aluminium plating film, plastic-coated paper, plastic-coated fabric etc., EPE sheet plate after overlay film, not only improve physical strength, but also original various performance and the various pattern of attached printing, word, expansion products propaganda dynamics can be improved.And can be widely applied to the liner bedding and padding etc. of case liner, vestlifejacket, heat insulation, moistureproof camp etc. to the sheet material after compound, EPE pearl wool economic benefit is along with double growth.
Summary of the invention
The present invention is for solving the reclaiming of current PE Foam tankage; develop a circular economy; protection of the environment; reduce white pollution; make resource regeneration, and reduce material cost, provide a kind of PE Foam tankage reclaiming particle; again foam according to specific raw materials for production formula and generating process, generate new EPE pearl wool.
The present invention for solving the problems of the technologies described above adopted technical scheme is, EPE pearl wool waste regenerated formula and production technique, its special character is, the first step passes through granulating equipment, waste and old EPE pearl wool is directly thrown in hopper, waste material melting, extrude, pelletizing whole process once completes, whole granulation process integrates pulverizing, automatic charging, stirring, forced feed, granulation, omnidistance production line balance, totally-enclosed, electron temperature-control, and there is the function of removal of impurities dust removal, environmental protection generates reconstructed particle.Second step is by raw materials for production high-density low pressure polyethylene, and butane, Distilled glycerin monostearate, nucleator coordinates according to specified proportion, regenerates PE Foam.
Concrete generation composition of raw materials is: production PE Foam material additive proportioning is according to type, rotating speed decides: high-density low pressure polyethylene 750 kilograms adds 250 kilograms of regeneration EPE particles, adds butane 110-115 kilogram/Tegin 55G 22-25 kilogram/talcum powder/1.5-2 kilogram.
Technique effect of the present invention is: adopt technique scheme to achieve and have protection of the environment; reduce white pollution; make resource regeneration; and reduce material cost; provide a kind of PE Foam tankage reclaiming particle; again foam according to specific raw materials for production formula and production technique, generate new EPE pearl wool.
Embodiment
EPE pearl wool waste regenerated formula and production technique, its special character is:
The first step passes through granulating equipment, waste and old EPE pearl wool is directly thrown in hopper, waste material melting, extrude, pelletizing whole process once completes, whole granulation process integrates pulverizing, automatic charging, stirring, forced feed, granulation, omnidistance production line balance, totally-enclosed, electron temperature-control, and the function with removal of impurities dust removal, environmental protection generates reconstructed particle.
Second step is by raw materials for production high-density low pressure polyethylene, butane, Distilled glycerin monostearate, nucleator stirs according to above-mentioned specified proportion cooperation, first preheating is carried out to foaming machine, pre-heating technique: 1 175 °, district of 175 ° 12, district of 175 ° 11, district of 175 ° 10, district of 175 ° 9, district of 175 ° 8, district of 180 ° 7, district of 180 ° 6, district of 185 ° 5, district of 185 ° 4, district of 180 ° 3, district of 160 ° 2, district connects 175 ° of thermostatteds, 180 ° of heads 175 °, after preheating temperature reaches, set production technique, : 1-6 district temperature is motionless, 7 128 °, districts, 8 90 °, districts, 9 80 °, districts, 10 80 °, districts, 11 80 °, districts, 12 80 °, districts, connect 85 °, thermostatted 85 °, web plate 85 ° of heads 100 °.After having set, the generation raw material that mixing prepares is through circulating water to mould foaming, and pulling-on piece material, to setting drum, divides through air knife and expects that bracing frame cools, through tractor, finally arrive winder, according to production requirement, makes qualified EPE pearl wool product.
Claims (2)
1.EPE PE Foam waste regenerated its special character of filling a prescription is, pass through granulating equipment, waste and old EPE pearl wool is directly thrown in hopper, waste material melting, extrude, pelletizing whole process once completes, whole granulation process integrates pulverizing, automatic charging, stirring, forced feed, granulation, omnidistance production line balance, totally-enclosed, electron temperature-control, and there is the function of removal of impurities dust removal, environmental protection generates reconstructed particle.
2. by raw materials for production high-density low pressure polyethylene, butane, Distilled glycerin monostearate, nucleator coordinates according to specified proportion, first carries out preheating to foaming machine, mix the generation raw material for preparing through circulating water to mould foaming, pulling-on piece material, to setting drum, divides through air knife and expects that bracing frame cools, through tractor, finally arrive winder, regenerate PE Foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432945.5A CN105061849A (en) | 2015-07-22 | 2015-07-22 | Production technology of EPE pearl wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432945.5A CN105061849A (en) | 2015-07-22 | 2015-07-22 | Production technology of EPE pearl wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105061849A true CN105061849A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432945.5A Pending CN105061849A (en) | 2015-07-22 | 2015-07-22 | Production technology of EPE pearl wool |
Country Status (1)
| Country | Link |
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| CN (1) | CN105061849A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690643A (en) * | 2016-03-16 | 2016-06-22 | 安徽省长城汽车内饰件有限责任公司 | Production process for EPE pearl wool |
| CN109517246A (en) * | 2018-10-22 | 2019-03-26 | 安徽荣茂塑胶包装材料有限公司 | A kind of production technology that EPE low-pressure residual heat steam efficiently utilizes |
| CN112776430A (en) * | 2019-11-02 | 2021-05-11 | 北京服装学院 | Hot-pressing EPE pearl cotton net cover material recovery and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591450A (en) * | 2009-05-31 | 2009-12-02 | 孙和永 | A kind of production technique of PE Foam |
| CN101717535A (en) * | 2009-11-17 | 2010-06-02 | 芜湖红方包装科技有限公司 | Preparation method of pearl wool packaging material |
| CN102127256A (en) * | 2010-12-22 | 2011-07-20 | 芜湖红方包装科技有限公司 | Pearl wool material |
| CN102850620A (en) * | 2012-08-30 | 2013-01-02 | 苏州九鼎珍珠棉有限公司 | Environment-friendly single EPE sheet with high foaming capacity |
| CN103613818A (en) * | 2013-10-17 | 2014-03-05 | 昆山市奋发绝缘材料有限公司 | Insulation foaming material and production method thereof |
| CN103789925A (en) * | 2014-03-11 | 2014-05-14 | 南通斯得福纺织装饰有限公司 | Production method of home textile pearl wool |
-
2015
- 2015-07-22 CN CN201510432945.5A patent/CN105061849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591450A (en) * | 2009-05-31 | 2009-12-02 | 孙和永 | A kind of production technique of PE Foam |
| CN101717535A (en) * | 2009-11-17 | 2010-06-02 | 芜湖红方包装科技有限公司 | Preparation method of pearl wool packaging material |
| CN102127256A (en) * | 2010-12-22 | 2011-07-20 | 芜湖红方包装科技有限公司 | Pearl wool material |
| CN102850620A (en) * | 2012-08-30 | 2013-01-02 | 苏州九鼎珍珠棉有限公司 | Environment-friendly single EPE sheet with high foaming capacity |
| CN103613818A (en) * | 2013-10-17 | 2014-03-05 | 昆山市奋发绝缘材料有限公司 | Insulation foaming material and production method thereof |
| CN103789925A (en) * | 2014-03-11 | 2014-05-14 | 南通斯得福纺织装饰有限公司 | Production method of home textile pearl wool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690643A (en) * | 2016-03-16 | 2016-06-22 | 安徽省长城汽车内饰件有限责任公司 | Production process for EPE pearl wool |
| CN109517246A (en) * | 2018-10-22 | 2019-03-26 | 安徽荣茂塑胶包装材料有限公司 | A kind of production technology that EPE low-pressure residual heat steam efficiently utilizes |
| CN112776430A (en) * | 2019-11-02 | 2021-05-11 | 北京服装学院 | Hot-pressing EPE pearl cotton net cover material recovery and preparation method thereof |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |