CN104497410A - 一种透水透气的多孔泡沫 - Google Patents

一种透水透气的多孔泡沫 Download PDF

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CN104497410A
CN104497410A CN201410814034.4A CN201410814034A CN104497410A CN 104497410 A CN104497410 A CN 104497410A CN 201410814034 A CN201410814034 A CN 201410814034A CN 104497410 A CN104497410 A CN 104497410A
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permeable
parts
porous foam
vinyl acetate
ethylene
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陈雪平
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CHANGSHU LEAGUE CHEMICAL Co Ltd
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CHANGSHU LEAGUE CHEMICAL Co Ltd
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    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • C08L2205/02—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

Abstract

本发明公开了一种透水透气的多孔泡沫，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 15-22份、偶氮二甲酰胺 7-11份、乙烯基三甲氧硅烷 1-3份、交联剂DCP 0.3-0.8份、1,3-双（叔丁基过氧化异丙基）苯 0.5-1份。通过上述方式，本发明的透水透气的多孔泡沫，所述多孔泡沫的各组分经过复配反应能达到透水透气的效果，同时复配过程不会产生废水废气，选用的原料价格便宜，使得到的多孔泡沫成本较低，能够大规模的推广应用，受到消费者的广泛欢迎。

Description

一种透水透气的多孔泡沫
技术领域
本发明涉及泡沫塑料领域，特别是涉及一种透水透气的多孔泡沫。
背景技术
多孔泡沫是一种以树脂为基础而内部具有无数微孔性气体的塑料制品，具有密度低、防止空气对流、不易传热、能吸音等优点。多孔泡沫分为开孔泡沫结构或闭孔泡沫结构，开孔泡沫结构是指多孔泡沫内各个气孔是互相连通的，闭孔泡沫结构是泡孔是互相分隔的。多孔泡沫以其优良的特点而在各个领域广泛应用。但现在存在的多孔泡沫不透水透气，使用上不舒适，不受消费者的欢迎。
发明内容
本发明主要解决的技术问题是提供一种透水透气的多孔泡沫，该多孔泡沫使用上舒适效果好。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种透水透气的多孔泡沫，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 15-22份、偶氮二甲酰胺 7-11份、乙烯基三甲氧硅烷 1-3份、交联剂DCP 0.3-0.8份、1,3-双（叔丁基过氧化异丙基）苯 0.5-1份。
在本发明一个较佳实施例中，所述多孔泡沫的组分含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 17-20份、偶氮二甲酰胺 8-10份、乙烯基三甲氧硅烷 2-3份、交联剂DCP 0.5-0.7份、1,3-双（叔丁基过氧化异丙基）苯 0.6-0.8份。
在本发明一个较佳实施例中，所述乙烯/醋酸乙烯共聚物中含有质量分数为13-17%的醋酸乙烯。
在本发明一个较佳实施例中，所述抗氧剂为四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯。
本发明的有益效果是：本发明的透水透气的多孔泡沫，所述多孔泡沫的各组分经过复配反应能达到透水透气的效果，同时复配过程不会产生废水废气，选用的原料价格便宜，使得到的多孔泡沫成本较低，能够大规模的推广应用，受到消费者的广泛欢迎。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例一：
提供一种透水透气的多孔泡沫，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 18份、偶氮二甲酰胺 11份、乙烯基三甲氧硅烷 3份、交联剂DCP 0.8份、1,3-双（叔丁基过氧化异丙基）苯 0.7份。其中所述乙烯/醋酸乙烯共聚物中含有质量分数为15%的醋酸乙烯，所述抗氧剂为四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯。
实施例二：
提供一种透水透气的多孔泡沫，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 15份、偶氮二甲酰胺 7份、乙烯基三甲氧硅烷 1份、交联剂DCP 0.5份、1,3-双（叔丁基过氧化异丙基）苯 1份。其中所述乙烯/醋酸乙烯共聚物中含有质量分数为14%的醋酸乙烯，所述抗氧剂为四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯。
实施例三：
提供一种透水透气的多孔泡沫，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 22份、偶氮二甲酰胺 9份、乙烯基三甲氧硅烷 2份、交联剂DCP 0.3份、1,3-双（叔丁基过氧化异丙基）苯 0.5份。其中所述乙烯/醋酸乙烯共聚物中含有质量分数为16%的醋酸乙烯，所述抗氧剂为四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯。
本发明的有益效果是：
一、所述透水透气的多孔泡沫的各组分经过复配反应能达到透水透气的效果，同时复配过程不会产生废水废气；
二、所述透水透气的多孔泡沫选用的原料价格便宜，使得到的多孔泡沫成本较低；
三、所述透水透气的多孔泡沫能够大规模的推广应用，受到消费者的广泛欢迎。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (4)

1.一种透水透气的多孔泡沫，其特征在于，由乙烯/醋酸乙烯共聚物、丁烯-1、偶氮二甲酰胺、乙烯基三甲氧硅烷、交联剂DCP和1,3-双（叔丁基过氧化异丙基）苯组成，所述组分的含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 15-22份、偶氮二甲酰胺 7-11份、乙烯基三甲氧硅烷 1-3份、交联剂DCP 0.3-0.8份、1,3-双（叔丁基过氧化异丙基）苯 0.5-1份。
2.根据权利要求1所述的透水透气的多孔泡沫，其特征在于，所述多孔泡沫的组分含量为：以重量份计，乙烯/醋酸乙烯共聚物 100份、丁烯-1 17-20份、偶氮二甲酰胺 8-10份、乙烯基三甲氧硅烷 2-3份、交联剂DCP 0.5-0.7份、1,3-双（叔丁基过氧化异丙基）苯 0.6-0.8份。
3.根据权利要求1所述的透水透气的多孔泡沫，其特征在于，所述乙烯/醋酸乙烯共聚物中含有质量分数为13-17%的醋酸乙烯。
4.根据权利要求1所述的透水透气的多孔泡沫，其特征在于，所述抗氧剂为四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯。
CN201410814034.4A 2014-12-25 2014-12-25 一种透水透气的多孔泡沫 Pending CN104497410A (zh)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081980A1 (en) * 2001-02-23 2005-04-21 Phat Cushion Llc Foam cushion and method of making and using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081980A1 (en) * 2001-02-23 2005-04-21 Phat Cushion Llc Foam cushion and method of making and using the same
CN1266201C (zh) * 2001-02-23 2006-07-26 费特软垫有限责任公司 泡沫衬垫以及制造和使用它的方法

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Application publication date: 20150408