CN106750845A - A kind of wear-resisting sole expanded material - Google Patents

A kind of wear-resisting sole expanded material Download PDF

Info

Publication number
CN106750845A
CN106750845A CN201611011984.9A CN201611011984A CN106750845A CN 106750845 A CN106750845 A CN 106750845A CN 201611011984 A CN201611011984 A CN 201611011984A CN 106750845 A CN106750845 A CN 106750845A
Authority
CN
China
Prior art keywords
wear
sole
expanded material
resisting
resisting sole
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.)
Pending
Application number
CN201611011984.9A
Other languages
Chinese (zh)
Inventor
缪建良
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.)
Wuxi Changan Shuguang Glove Factory
Original Assignee
Wuxi Changan Shuguang Glove Factory
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 Wuxi Changan Shuguang Glove Factory filed Critical Wuxi Changan Shuguang Glove Factory
Priority to CN201611011984.9A priority Critical patent/CN106750845A/en
Publication of CN106750845A publication Critical patent/CN106750845A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2409/02—Copolymers with acrylonitrile
    • 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
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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)
  • General Chemical & Material Sciences (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention discloses a kind of wear-resisting sole expanded material, it includes：Ethylene-vinyl acetate copolymer EVA 100, nitrile rubber 10 30, ethylene propylene diene rubber 10 30, azodicarbonamide 2 10, pearl filler 20 30, graphene fiber 5 15, WC-Co hard alloy particle 25.While formula of the invention can increase anti-wear performance, lightweight is lifted, while good foam performance had both been obtained, good intensity of getting back.

Description

A kind of wear-resisting sole expanded material
Technical field
The present invention relates to field of material technology, more particularly to a kind of wear-resisting sole expanded material.
Background technology
The construction of sole is considerably complicated, just in the broadest sense, it may include the material of all composition bottoms such as outer bottom, midsole and heel Material.For according to narrow sense, then only refer to for outer bottom, the common characteristic of general material for sole of shoe should possess wear-resisting, water-fast, oil resistant, it is heat-resisting, Pressure-resistant, impact resistance, elasticity is good, be easily adapted to foot type, sizing after not flexible type, easily insulation, absorption moisture etc., while more to coordinate Midsole, the terms and conditions such as there is braking action to be not to slip and be easy to stop in the change of feet on foot.The species of sole materials is a lot, Two kinds of natural class bed material and synthesis class bed material can be divided into.Natural class bed material includes natural bottom leather, bamboo and wood material etc., synthesizes class bed material Including rubber, plastics, rubber and plastic suitable materials, regenerated leather, elastic hardboard etc..
Because the development of material, the service life of shoes are more and more long, how to ensure that sole is wear-resisting, it is indeformable, it is ability One of technical barrier that domain faces.Prior art is usually that various metal alloys are added in material for sole of shoe, then in vulcanization work Antifriction alloy particle is doped and added in skill.Although alloying pellet increases the anti-wear performance of sole, its weight is larger, light with shoes The target of quantization is disagreed, therefore its application is limited by larger.
The content of the invention
It is an object of the invention to propose a kind of wear-resisting sole expanded material, by increasing capacitance it is possible to increase while anti-wear performance, lifting Lightweight, the density of material for enabling to and mechanical property meet the requirement of motion midsole.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of wear-resisting sole expanded material, it includes
Ethylene-vinyl acetate copolymer EVA 100
Nitrile rubber 10-30
Ethylene propylene diene rubber 10-30
Azodicarbonamide 2-10
Pearl filler 20-30
Graphene fiber 5-15
W-Co carbide hard metals particle 2-5.
After graphene fiber is added, in the sole that material of the present invention is prepared, the reduction of its density, and tear Resistance to spalling lifting more than 30%.Simultaneously as Graphene and W-Co carbide hard metals particle are doped with, therefore its wearability It is improved, lightweight is also achieved.
The present invention, as foaming agent, can cause that the density of material for obtaining that is formulated reaches using azodicarbonamide 0.068g/cm3, meanwhile, the addition of ethylene propylene diene rubber and nitrile rubber substantially increases the intensity of expanded material.Therefore originally The formula of invention had both obtained good foam performance, good intensity of getting back.
Specific embodiment
Technical scheme is further illustrated below by specific embodiment.
Embodiment 1
A kind of wear-resisting sole expanded material, it includes
Ethylene-vinyl acetate copolymer EVA 100
Nitrile rubber 10
Ethylene propylene diene rubber 10
Azodicarbonamide 2
Pearl filler 20
Graphene fiber 5
W-Co carbide hard metals particle 2.
Embodiment 2
A kind of wear-resisting sole expanded material, it includes
Ethylene-vinyl acetate copolymer EVA 100
Nitrile rubber 30
Ethylene propylene diene rubber 30
Azodicarbonamide 10
Pearl filler 30
Graphene fiber 15
W-Co carbide hard metals particle 2.
Comparative example 1
The ethylene propylene diene rubber of embodiment 1 is omitted, remaining is same as Example 1.
Comparative example 2
The nitrile rubber of embodiment 1 is omitted, remaining is same as Example 1.
Compared with comparative example 1-2, the mechanical property such as tensile strength, fracture strength of embodiment 1-2 is better than embodiment 1-2 Comparative example 1 and 2, it was demonstrated that the nitrile rubber is used cooperatively with ethylene propylene diene rubber, produces cooperative effect.
The Wear-resistant sole material of embodiment 1 and 2, by increasing capacitance it is possible to increase while anti-wear performance, lifts lightweight, and material is close Degree is reduced and fracture strength is improved.

Claims (1)

1. a kind of wear-resisting sole expanded material, it includes
Ethylene-vinyl acetate copolymer EVA 100
Nitrile rubber 10-30
Ethylene propylene diene rubber 10-30
Azodicarbonamide 2-10
Pearl filler 20-30
Graphene fiber 5-15
W-Co carbide hard metals particle 2-5.
CN201611011984.9A 2016-11-17 2016-11-17 A kind of wear-resisting sole expanded material Pending CN106750845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611011984.9A CN106750845A (en) 2016-11-17 2016-11-17 A kind of wear-resisting sole expanded material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611011984.9A CN106750845A (en) 2016-11-17 2016-11-17 A kind of wear-resisting sole expanded material

Publications (1)

Publication Number Publication Date
CN106750845A true CN106750845A (en) 2017-05-31

Family

ID=58968667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611011984.9A Pending CN106750845A (en) 2016-11-17 2016-11-17 A kind of wear-resisting sole expanded material

Country Status (1)

Country Link
CN (1) CN106750845A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096593A (en) * 2018-09-01 2018-12-28 成都市水泷头化工科技有限公司 A kind of EVA rubber and plastic composite foam material and preparation method as sole
CN109438783A (en) * 2018-11-05 2019-03-08 温州薪然鞋业有限公司 A kind of Wear-resistant sole material and preparation method thereof
CN110607000A (en) * 2019-10-14 2019-12-24 福建五持恒科技发展有限公司 Graphene natural rubber oil-resistant mixed foam material and preparation method thereof
CN111154173A (en) * 2020-01-17 2020-05-15 福建省足友体育用品有限公司 EVA sole and preparation process thereof
CN115558191A (en) * 2022-09-27 2023-01-03 温岭市东亚塑胶有限公司 Wear-resistant sole and preparation process thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103937085A (en) * 2014-04-21 2014-07-23 南京东亚橡塑制品有限公司 Oil-proof wear-resistant EVA (ethylene-vinyl acetate) sole material and preparation method thereof
CN104403168A (en) * 2014-11-19 2015-03-11 温州市谱奈图科技有限公司 Graphene fiber reinforced polyethylene material and preparation method thereof
CN104448521A (en) * 2014-11-18 2015-03-25 安踏（中国）有限公司 EVA composite foam material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103937085A (en) * 2014-04-21 2014-07-23 南京东亚橡塑制品有限公司 Oil-proof wear-resistant EVA (ethylene-vinyl acetate) sole material and preparation method thereof
CN104448521A (en) * 2014-11-18 2015-03-25 安踏（中国）有限公司 EVA composite foam material and preparation method thereof
CN104403168A (en) * 2014-11-19 2015-03-11 温州市谱奈图科技有限公司 Graphene fiber reinforced polyethylene material and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈罘杲: "合金颗粒在防滑耐磨鞋底材料中的应用研究", 《西部皮革》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096593A (en) * 2018-09-01 2018-12-28 成都市水泷头化工科技有限公司 A kind of EVA rubber and plastic composite foam material and preparation method as sole
CN109096593B (en) * 2018-09-01 2021-04-02 广东恒骏工贸发展有限公司 EVA rubber-plastic composite foaming material used as sole and preparation method thereof
CN109438783A (en) * 2018-11-05 2019-03-08 温州薪然鞋业有限公司 A kind of Wear-resistant sole material and preparation method thereof
CN110607000A (en) * 2019-10-14 2019-12-24 福建五持恒科技发展有限公司 Graphene natural rubber oil-resistant mixed foam material and preparation method thereof
CN111154173A (en) * 2020-01-17 2020-05-15 福建省足友体育用品有限公司 EVA sole and preparation process thereof
CN115558191A (en) * 2022-09-27 2023-01-03 温岭市东亚塑胶有限公司 Wear-resistant sole and preparation process thereof

Similar Documents

Publication Publication Date Title
CN106750845A (en) A kind of wear-resisting sole expanded material
CN103242584B (en) A kind of antiwear EVA shoes bed material
CN106519395A (en) Foaming material for sports shoe soles
CN103910916A (en) Lightweight wear-resistant antiskid rubber
CN204838231U (en) Damping sole
CN103601922A (en) Antiskid wear resistant rubber shoe sole
CN103396588A (en) Wear-resisting sandals
CN101643562A (en) Formula of rubber with high slip preventing performance for soles of sports shoes
CN106432982A (en) High-polymerization-degree polyvinyl chloride wear-resistant sole material
CN105218891A (en) At the bottom of a kind of novel and portable skid-proof rubber
CN104961933A (en) Anti-slip wear-resistant rubber
CN204146451U (en) A kind of sole of unsettled shock-damping structure
KR101156575B1 (en) Composition for outsole and outsole manufactured by using the same
CN204580097U (en) A kind of anti-scratch outdoor safety shoes
CN105419160A (en) Formula of novel wood plastic composite
CN106519506A (en) HPVC (PVC with high degree of polymerization) sole material
KR101165052B1 (en) A composition of non-slip shoe outsole
CN106519547A (en) Polyurethane wear-resisting sole material
CN106519419A (en) Starch and ethylene-vinyl acetate composite foaming agent anti-wear sole material
KR100894963B1 (en) Rubber composition for shoes sole materials and a shoe sole having natural leather material-like feel prepared using the same
CN106519418A (en) Sole foam material
KR101149659B1 (en) Outsole for an article of footwear
JP2021191824A (en) Rubber foam for shoe sole
CN104292559A (en) Wear-resistant shoe sole rubber material
CN204499627U (en) A kind of assisting shoes

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
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170531