CN110498974A - 一种轻软弹新型橡塑复合材料 - Google Patents

一种轻软弹新型橡塑复合材料 Download PDF

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CN110498974A
CN110498974A CN201910729807.1A CN201910729807A CN110498974A CN 110498974 A CN110498974 A CN 110498974A CN 201910729807 A CN201910729807 A CN 201910729807A CN 110498974 A CN110498974 A CN 110498974A
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plastic composite
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许纯青
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    • 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
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
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    • 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
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
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    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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Abstract

本发明公开了一种轻软弹新型橡塑复合材料，包括EVA24～35份、EPDM28～42份、POE9～18份、OBC9～18份、耐磨油3～10份、氧化锌0.2～3份、硬脂酸0.1～1份、胶黏剂0.1～1份、AC发泡剂1～3份。本发明通过在配方中引入相应助剂改善各组分材料的相容性和结合性，从而提高了共混体材料的强度和耐磨耗性能，同时在配方中引入改性EPDM、耐磨油，从而极大地提高材料的回弹性能和柔韧性。

Description

一种轻软弹新型橡塑复合材料
技术领域
本发明涉及鞋底材料配方领域，具体涉及一种轻软弹新型橡塑复合材料。
背景技术
鞋底的构造一般可包括外底、中底、内底和鞋跟。EVA( 乙烯 - 乙酸乙酯共聚物 )发泡材料是一种物性优良、无毒的发泡材料，在鞋底的制作中具有广泛的应用，其材料的柔软性和弹性欠佳，即使部分柔软性达到要求，但其强度仍较差，特别是耐磨耗不理想，而当改善了耐磨耗性能后，材料的柔韧性、回弹性能又变差。
发明内容
本发明的目的是为了解决上述技术问题，提供一种轻软弹新型橡塑复合材料，由该材料制成的鞋底具有更加轻盈，柔软，弹性。
为实现上述目的，本发明采用的技术方案如下：一种轻软弹新型橡塑复合材料，该材料的重量份比如下：
EVA 24～35份
EPDM 28～42份
POE 9～18份;
OBC 9～18份;
耐磨油 3～10份
氧化锌 0.2～3份
硬脂酸 0.1～1份
胶黏剂 0.1～1份
AC发泡剂 1～3份
优选的，本发明所述一种轻软弹新型橡塑复合材料，该材料的重量份比如下：
EVA 29份
EPDM 36份
POE 12份;
OBC 12份;
耐磨油 6份
氧化锌 1份
硬脂酸 0.5份
胶黏剂 0.5份
AC发泡剂 2.4份。
与现有技术相比，本发明具有以下有益效果：本发明通过在配方中引入相应助剂改善各组分材料的相容性和结合性，从而提高了共混体材料的强度和耐磨耗性能，同时在配方中引入改性EPDM、耐磨油，从而极大地提高材料的回弹性能和柔韧性。
具体实施方式
下面结合实施例对本发明作进一步说明，本发明的方式包括但不仅限于以下实施例。
实施例1
一种轻软弹新型橡塑复合材料，该材料的重量份比如下：
EVA 29份
EPDM 36份
POE 12份
OBC 12份
耐磨油 6份
氧化锌 1份
硬脂酸 0.5份
胶黏剂 0.5份
AC发泡剂 2份。
上述各原材料按配比经过发泡、冷却，二次油压而成一种轻盈，柔软，弹性的新型橡塑复合材料。
实施例2
一种轻软弹新型橡塑复合材料，该材料的重量份比如下：
EVA 32份
EPDM 39份
POE 9份
OBC 9份
耐磨油 5.5份
氧化锌 1.5份
硬脂酸 0.8份
胶黏剂 0.8份
AC发泡剂 2.4份。
上述各原材料按配比经过发泡、冷却，二次油压而成一种轻盈，柔软，弹性的新型橡塑复合材料。
上述实施例仅为本发明的优选实施方式，不应当用于限制本发明的保护范围，但凡在本发明的主体设计思想和精神上作出的毫无实质意义的改动或润色，其所解决的技术问题仍然与本发明一致的，均应当包含在本发明的保护范围之内。

Claims (2)

1.一种轻软弹新型橡塑复合材料，其特征在于，该鞋底材料的重量份比如下：一种轻软弹新型橡塑复合材料，该材料的重量份比如下：
EVA 24～35份
EPDM 28～42份
POE 9～18份
OBC 9～18份
耐磨油 3～10份
氧化锌 0.2～3份
硬脂酸 0.1～1份
胶黏剂 0.1～1份
AC发泡剂 1～3份。
2.根据权利要求1所述的一种轻软弹新型橡塑复合材料，其特征在于，该材料的重量份比如下：
EVA 29份
EPDM 36份
POE 12份;
OBC 12份;
耐磨油 6份
氧化锌 1份
硬脂酸 0.5份
胶黏剂 0.5份
AC发泡剂 2份。
CN201910729807.1A 2019-08-08 2019-08-08 一种轻软弹新型橡塑复合材料 Pending CN110498974A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111748143A (zh) * 2020-07-09 2020-10-09 意尔康股份有限公司 一种弹力鞋底配方

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175879A (zh) * 2015-08-21 2015-12-23 浙江隆源高分子科技有限公司 一种高弹性eva材料及其制备方法
CN105175878A (zh) * 2015-08-21 2015-12-23 浙江隆源高分子科技有限公司 一种防滑耐磨的eva鞋底材料及其制备方法
CN106117779A (zh) * 2016-08-04 2016-11-16 晋江成昌鞋业有限公司 一种超软高弹发泡橡塑材料及其制备方法
CN106883503A (zh) * 2017-03-21 2017-06-23 安踏（中国）有限公司 一种橡塑复合发泡材料及其制备方法和应用
CN108707274A (zh) * 2018-05-21 2018-10-26 安踏（中国）有限公司 一种柔软高弹耐磨可静电释放eva复合发泡材料及制备方法
CN108841070A (zh) * 2018-05-17 2018-11-20 泉州师范学院 一种eva发泡组合物及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175879A (zh) * 2015-08-21 2015-12-23 浙江隆源高分子科技有限公司 一种高弹性eva材料及其制备方法
CN105175878A (zh) * 2015-08-21 2015-12-23 浙江隆源高分子科技有限公司 一种防滑耐磨的eva鞋底材料及其制备方法
CN106117779A (zh) * 2016-08-04 2016-11-16 晋江成昌鞋业有限公司 一种超软高弹发泡橡塑材料及其制备方法
CN106883503A (zh) * 2017-03-21 2017-06-23 安踏（中国）有限公司 一种橡塑复合发泡材料及其制备方法和应用
CN108841070A (zh) * 2018-05-17 2018-11-20 泉州师范学院 一种eva发泡组合物及其制备方法
CN108707274A (zh) * 2018-05-21 2018-10-26 安踏（中国）有限公司 一种柔软高弹耐磨可静电释放eva复合发泡材料及制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111748143A (zh) * 2020-07-09 2020-10-09 意尔康股份有限公司 一种弹力鞋底配方

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