CN106519395A - 一种运动鞋底发泡材料 - Google Patents

一种运动鞋底发泡材料 Download PDF

Info

Publication number
CN106519395A
CN106519395A CN201611012257.4A CN201611012257A CN106519395A CN 106519395 A CN106519395 A CN 106519395A CN 201611012257 A CN201611012257 A CN 201611012257A CN 106519395 A CN106519395 A CN 106519395A
Authority
CN
China
Prior art keywords
parts
sports shoe
foaming material
expanded material
edpm
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
CN201611012257.4A
Other languages
English (en)
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 CN201611012257.4A priority Critical patent/CN106519395A/zh
Publication of CN106519395A publication Critical patent/CN106519395A/zh
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
    • C08L23/06—Polyethene
    • 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
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

本发明公开了一种运动鞋底发泡材料，按重量份计包括：乙烯‑醋酸乙烯共聚物EVA 25‑40，低密度聚乙烯LDPE 60‑80，偶氮二甲酰胺AC 2‑10，过氧化二异丙苯DCP 2‑5，丁腈橡胶NBR 5‑25，三元乙丙橡胶EDPM 5‑25，超细碳酸钙20‑50，发泡促进剂0.1‑5，石墨烯纤维2‑10。本发明采用特定的配方，实现了材料配合最优化，其发泡材料密度低于0.071g/cm3，拉伸强度大于5MPa，撕裂强度大于18kN/m。

Description

一种运动鞋底发泡材料
技术领域
本发明涉及材料技术领域，尤其涉及一种运动鞋底发泡材料。
背景技术
世界上各种品牌的运动鞋，其中底材料要求很轻而且性能优异。EVA及其共混物比PU更易制得较轻的运动鞋中底发泡材料。目前，全球各种品牌的运动鞋之中底材料绝大部分是用EVA及其与树脂、橡胶的共混物的发泡材料。为了提高运动员的成绩，运动鞋必须尽量轻，所以运动鞋的超轻化及其优异的性能保持性就成为运动鞋中底材料研发的主要方向。
发明内容
本发明的目的在于提出一种运动鞋底发泡材料，能够使得材料超轻且有弹性。
为达此目的，本发明采用以下技术方案：
一种运动鞋底发泡材料，按重量份计包括
乙烯-醋酸乙烯共聚物EVA25-40
低密度聚乙烯LDPE 60-80
偶氮二甲酰胺AC 2-10
过氧化二异丙苯DCP 2-5
丁腈橡胶NBR 5-25
三元乙丙橡胶EDPM 5-25
超细碳酸钙20-50
发泡促进剂0.1-5
石墨烯纤维2-10。
优选的，偶氮二甲酰胺AC用量为6份。
优选的，三元乙丙橡胶EDPM用量为15份。
本发明所述的超细碳酸钙，是指粒径在纳米级的碳酸钙，其是市售商品，可以买自市场或自己合成。
本发明通过采用在鞋底材料中加入石墨烯纤维，由于石墨烯具有很好的弹性，同时又是超轻材料，因此其加入鞋底材料中，使得鞋底在实现超弹性、高耐磨等力学性能的同时，实现超轻化。
同时，本发明采用特定的配方，实现了材料配合最优化，其发泡材料密度低于0.071g/cm3，拉伸强度大于5MPa，撕裂强度大于18kN/m。
具体实施方式
下面通过具体实施方式来进一步说明本发明的技术方案。
实施例1
一种运动鞋底发泡材料，按重量份计包括
乙烯-醋酸乙烯共聚物EVA 25
低密度聚乙烯LDPE 60
偶氮二甲酰胺AC 2
过氧化二异丙苯DCP 2
丁腈橡胶NBR 5
三元乙丙橡胶EDPM 5
超细碳酸钙20
发泡促进剂0.1
石墨烯纤维2。
实施例2
一种运动鞋底发泡材料，按重量份计包括
乙烯-醋酸乙烯共聚物EVA 40
低密度聚乙烯LDPE 80
偶氮二甲酰胺AC 10
过氧化二异丙苯DCP 5
丁腈橡胶NBR 25
三元乙丙橡胶EDPM 25
超细碳酸钙50
发泡促进剂5
石墨烯纤维10。
实施例3
一种运动鞋底发泡材料，按重量份计包括
乙烯-醋酸乙烯共聚物EVA 30
低密度聚乙烯LDPE 70
偶氮二甲酰胺AC 6
过氧化二异丙苯DCP 3
丁腈橡胶NBR 15
三元乙丙橡胶EDPM 15
超细碳酸钙30
发泡促进剂0.5
石墨烯纤维8。
实施例1-3的发泡材料密度低于0.071g/cm3，拉伸强度大于5MPa，撕裂强度大于18kN/m。

Claims (3)

1.一种运动鞋底发泡材料，按重量份计包括
乙烯-醋酸乙烯共聚物EVA 25-40
低密度聚乙烯LDPE 60-80
偶氮二甲酰胺AC 2-10
过氧化二异丙苯DCP 2-5
丁腈橡胶NBR 5-25
三元乙丙橡胶EDPM 5-25
超细碳酸钙 20-50
发泡促进剂 0.1-5
石墨烯纤维 2-10。
2.如权利要求1所述的运动鞋底发泡材料，其特征在于，偶氮二甲酰胺AC用量为6份。
3.如权利要求1或2所述的运动鞋底发泡材料，其特征在于，三元乙丙橡胶EDPM用量为15份。
CN201611012257.4A 2016-11-17 2016-11-17 一种运动鞋底发泡材料 Pending CN106519395A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611012257.4A CN106519395A (zh) 2016-11-17 2016-11-17 一种运动鞋底发泡材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611012257.4A CN106519395A (zh) 2016-11-17 2016-11-17 一种运动鞋底发泡材料

Publications (1)

Publication Number Publication Date
CN106519395A true CN106519395A (zh) 2017-03-22

Family

ID=58352332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611012257.4A Pending CN106519395A (zh) 2016-11-17 2016-11-17 一种运动鞋底发泡材料

Country Status (1)

Country Link
CN (1) CN106519395A (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107245183A (zh) * 2017-06-28 2017-10-13 安踏（中国）有限公司 一种用于制备运动鞋底用复合发泡材料的组合物及制备方法
CN109627512A (zh) * 2019-01-08 2019-04-16 福建五持恒科技发展有限公司 鞋底用超轻石墨烯橡胶发泡胶粒及其制备方法
CN110628095A (zh) * 2019-10-12 2019-12-31 福建五持恒科技发展有限公司 一种石墨烯高弹性的橡胶弹性体高分子材料及其制备方法
CN110684244A (zh) * 2019-10-12 2020-01-14 福建五持恒科技发展有限公司 一种石墨烯天然橡胶发泡高分子复合材料及其制备方法
CN111154173A (zh) * 2020-01-17 2020-05-15 福建省足友体育用品有限公司 一种eva鞋底及其制备工艺
CN112029248A (zh) * 2020-09-08 2020-12-04 吴乙胜 一种高弹性环保型塑胶板材及其制备工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492212A (zh) * 2011-12-16 2012-06-13 蔡龙源 一种鞋用发泡材料成型件的制备方法
CN102532675A (zh) * 2011-12-16 2012-07-04 蔡龙源 一种鞋用发泡材料
CN102690459A (zh) * 2012-04-27 2012-09-26 华东理工大学 高回弹化学交联聚乙烯发泡材料及其制备方法
CN104725713A (zh) * 2015-04-08 2015-06-24 广州维桢化工科技有限公司 一种eva鞋底材料及其制备方法
CN105694187A (zh) * 2014-11-25 2016-06-22 湘潭富帝数控设备有限公司 一种复合发泡材料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492212A (zh) * 2011-12-16 2012-06-13 蔡龙源 一种鞋用发泡材料成型件的制备方法
CN102532675A (zh) * 2011-12-16 2012-07-04 蔡龙源 一种鞋用发泡材料
CN102690459A (zh) * 2012-04-27 2012-09-26 华东理工大学 高回弹化学交联聚乙烯发泡材料及其制备方法
CN105694187A (zh) * 2014-11-25 2016-06-22 湘潭富帝数控设备有限公司 一种复合发泡材料
CN104725713A (zh) * 2015-04-08 2015-06-24 广州维桢化工科技有限公司 一种eva鞋底材料及其制备方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107245183A (zh) * 2017-06-28 2017-10-13 安踏（中国）有限公司 一种用于制备运动鞋底用复合发泡材料的组合物及制备方法
CN107245183B (zh) * 2017-06-28 2020-05-22 安踏（中国）有限公司 一种用于制备运动鞋底用复合发泡材料的组合物及制备方法
CN109627512A (zh) * 2019-01-08 2019-04-16 福建五持恒科技发展有限公司 鞋底用超轻石墨烯橡胶发泡胶粒及其制备方法
CN110628095A (zh) * 2019-10-12 2019-12-31 福建五持恒科技发展有限公司 一种石墨烯高弹性的橡胶弹性体高分子材料及其制备方法
CN110684244A (zh) * 2019-10-12 2020-01-14 福建五持恒科技发展有限公司 一种石墨烯天然橡胶发泡高分子复合材料及其制备方法
CN111154173A (zh) * 2020-01-17 2020-05-15 福建省足友体育用品有限公司 一种eva鞋底及其制备工艺
CN112029248A (zh) * 2020-09-08 2020-12-04 吴乙胜 一种高弹性环保型塑胶板材及其制备工艺

Similar Documents

Publication Publication Date Title
CN106519395A (zh) 一种运动鞋底发泡材料
US20110154688A1 (en) Article Of Footwear With Lightweight Sole Assembly
CN103910916A (zh) 一种轻质耐磨防滑橡胶
US20130008059A1 (en) Sport shoe outsole with anti-slip and anti-abrasion
MX2009003908A (es) Suela para calzado de balance.
EA200602164A1 (ru) Пенополиуретаны низкой плотности и их применение для изготовления подошв обуви
WO2013134354A3 (en) Injection molded shoe sole
DE602007009102D1 (de) Polyolefinverbindungen mit verbesserten Eigenschaften
CN104910527A (zh) 一种塑胶跑道用塑胶彩色颗粒
CN105694187A (zh) 一种复合发泡材料
CN103571034A (zh) 一种抗撕裂和抗静电eva发泡鞋材
CN203015983U (zh) 运动鞋及鞋底
CN103435859A (zh) 一种高效耐油耐磨橡胶
CN105419160A (zh) 一种新型木塑材料的配方
CN103497413A (zh) 用于鞋底的质轻防滑高耐磨橡胶材料及其制备方法
CN106519506A (zh) 一种高聚合度聚氯乙烯鞋底材料
US10897959B2 (en) Outsole and shoe
CN205993643U (zh) 一种吸附性防滑按摩球袜
CN206197208U (zh) 一种鞋底减震装置
CN213307794U (zh) 一种韧性高的合成橡塑鞋底
CN106519418A (zh) 一种鞋底发泡材料
CN107652530A (zh) 一种用于制备运动鞋底用复合发泡材料的组合物
CN104045871A (zh) 一种用于鞋底的橡胶
CN215936448U (zh) 一种防滑效果好的皮鞋
CN202722697U (zh) 一种鞋垫

Legal Events

Date Code Title Description
C06 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: 20170322