CN104987646A - 高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物 - Google Patents

高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物 Download PDF

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CN104987646A
CN104987646A CN201510430289.5A CN201510430289A CN104987646A CN 104987646 A CN104987646 A CN 104987646A CN 201510430289 A CN201510430289 A CN 201510430289A CN 104987646 A CN104987646 A CN 104987646A
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high elongation
styrene
thermoplastic styrene
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桂浩
丁军
王立春
陆云
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NANTONG POLYMAX ELASTOMER TECHNOLOGY Co Ltd
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Abstract

本发明公开了一种高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，由热塑性苯乙烯类弹性体、热塑性苯乙烯类弹性体增强物、填充油、抗氧剂、润滑剂、无机填料组成。本发明具有高的伸长率（>400%）和低的定伸永久变形（<20%），同时具有加工简单、生产效率高、可重复加工、环保安全等特点。

Description

高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物
技术领域
本发明涉及一种热塑性苯乙烯类弹性体组合物。
背景技术
硫化橡胶虽然具有耐疲劳、永久变形小等优点，但其加工工序繁琐、生产效率低、不可重复加工、具有安全隐患等缺点，限制了其在拉力带、拉力管等健身器材和止血带等医疗器械上的应用。热塑性弹性体材料既具备硫化橡胶的弹性，又具备普通塑料热塑性加工的特点，是替代硫化橡胶的优选方案。通过对公开的专利和文献的检索，具备高伸长率低定伸永久形变的热塑性苯乙烯类弹性体组合物的报道几乎没有。
发明内容
本发明的目的在于提供一种具有高的伸长率、低的定伸永久变形、可重复加工、环保安全的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物。
本发明的技术解决方案是：
一种高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：由以下重量份的组分组成：
热塑性苯乙烯类弹性体 100份；
热塑性苯乙烯类弹性体增强物 0～25份；
填充油 40～100份；
抗氧剂 0.2～1份；
润滑剂 0.2～1份；
无机填料 0～3份。
所述的热塑性苯乙烯类弹性体为苯乙烯-丁二烯-苯乙烯嵌段共聚物、苯乙烯-乙烯/丁烯-苯乙烯嵌段共聚物、苯乙烯-乙烯/丙烯-苯乙烯嵌段共聚物、苯乙烯-乙烯-乙烯/丙烯-苯乙烯嵌段共聚物中的至少一种。
所述的热塑性苯乙烯类弹性体增强物为碳氢树脂、K树脂中的至少一种。
所述的填充油为环烷烃油、直链烷烃油中的至少一种。
所述的抗氧剂为受阻酚类、受阻胺类、亚磷酸酯类抗氧剂中的至少一种。
所述的润滑剂为油酸酰胺、芥酸酰胺、硬脂酸、硬脂酸丁酯、乙撑双硬脂酰胺、聚乙烯蜡、硅油中的至少一种。
所述的无机填料为碳酸钙、滑石粉、云母、高岭土、硫酸钡中的至少一种。
本发明具有高的伸长率(>400％)和低的定伸永久变形(<20％)，同时具有加工简单、生产效率高、可重复加工、环保安全等特点。
下面结合实施例对本发明作进一步说明。
具体实施方式
首先将热塑性苯乙烯类弹性体、填充油放入高混机中搅拌5分钟，待弹性体将油充分吸收后，加入热塑性苯乙烯类弹性体增强物、抗氧剂、润滑剂和无机填料，再高速搅拌3分钟，转速180转/分钟。然后用长径比至少为48：1的单螺杆或双螺杆挤出机挤出造粒，加工温度范围为160～250℃。
各实施例的组分用量(重量份)见表1。性能数据见表2。
表1.实施例的组分用量
表2.实施例的性能数据
由此可以看出本发明的优异效果。

Claims (7)

1. 一种高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：由以下重量份的组分组成：
热塑性苯乙烯类弹性体 100份；
热塑性苯乙烯类弹性体增强物 0~25份；
填充油 40~100份；
抗氧剂 0.2~1份；
润滑剂 0.2~1份；
无机填料 0~3份。
2. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的热塑性苯乙烯类弹性体为苯乙烯-丁二烯-苯乙烯嵌段共聚物、苯乙烯-乙烯/丁烯-苯乙烯嵌段共聚物、苯乙烯-乙烯/丙烯-苯乙烯嵌段共聚物、苯乙烯-乙烯-乙烯/丙烯-苯乙烯嵌段共聚物中的至少一种。
3. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的热塑性苯乙烯类弹性体增强物为碳氢树脂、K树脂中的至少一种。
4. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的填充油为环烷烃油、直链烷烃油中的至少一种。
5. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的抗氧剂为受阻酚类、受阻胺类、亚磷酸酯类抗氧剂中的至少一种。
6. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的润滑剂为油酸酰胺、芥酸酰胺、硬脂酸、硬脂酸丁酯、乙撑双硬脂酰胺、聚乙烯蜡、硅油中的至少一种。
7. 根据权利要求1所述的高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物，其特征是：所述的无机填料为碳酸钙、滑石粉、云母、高岭土、硫酸钡中的至少一种。
CN201510430289.5A 2015-07-21 2015-07-21 高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物 Pending CN104987646A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017012334A1 (zh) * 2015-07-21 2017-01-26 南通普力马弹性体技术有限公司 高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物
CN106800741A (zh) * 2016-12-29 2017-06-06 盛嘉伦橡塑(河源)有限公司 变形材料及其制备方法
WO2018036131A1 (zh) * 2016-08-24 2018-03-01 南通普力马弹性体技术有限公司 高雾面快速成型且耐磨的热塑性弹性体材料
KR20180091030A (ko) * 2016-01-05 2018-08-14 로레알 적어도 하나의 열가소성 탄성중합체 재료를 성형함으로써 적어도 부분적으로 수득되는, 화장 제품 도포기를 위한 도포기 부재
CN108727767A (zh) * 2018-06-26 2018-11-02 南通普力马弹性体技术有限公司 热塑性弹性体材料及薄膜

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117467234B (zh) * 2023-11-23 2024-04-16 广东东大科技有限公司 一种低压缩永久变形苯乙烯类热塑性弹性体及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070834A (zh) * 2010-12-29 2011-05-25 上海日之升新技术发展有限公司 一种高性能无气味无颜色变化热塑性弹性体tpe及其制备方法
CN102134365A (zh) * 2011-04-29 2011-07-27 南通普力马弹性体技术有限公司 永久抗静电的热塑性弹性体材料
CN102719049A (zh) * 2012-05-28 2012-10-10 深圳市盛嘉伦橡塑工业有限公司 非阻燃热塑性弹性体材料及其制备方法
CN103172963A (zh) * 2011-12-22 2013-06-26 中纺投资发展股份有限公司 一种高焊接强度的热塑性弹性体材料及其制备方法
CN104497468A (zh) * 2015-01-19 2015-04-08 胡运冲 一种高强度耐热苯乙烯类热塑性弹性体及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4005489B2 (ja) * 2001-11-12 2007-11-07 リケンテクノス株式会社 医療用シール部材
CN102634159B (zh) * 2012-04-25 2014-03-26 深圳达普林科技有限公司 一种sebs热塑性弹性体及其制备方法
CN103740031B (zh) * 2013-12-23 2016-09-14 深圳市普特美橡塑原料有限公司 Sebs橡胶组合物及其制备方法
CN104987646A (zh) * 2015-07-21 2015-10-21 南通普力马弹性体技术有限公司 高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070834A (zh) * 2010-12-29 2011-05-25 上海日之升新技术发展有限公司 一种高性能无气味无颜色变化热塑性弹性体tpe及其制备方法
CN102134365A (zh) * 2011-04-29 2011-07-27 南通普力马弹性体技术有限公司 永久抗静电的热塑性弹性体材料
CN103172963A (zh) * 2011-12-22 2013-06-26 中纺投资发展股份有限公司 一种高焊接强度的热塑性弹性体材料及其制备方法
CN102719049A (zh) * 2012-05-28 2012-10-10 深圳市盛嘉伦橡塑工业有限公司 非阻燃热塑性弹性体材料及其制备方法
CN104497468A (zh) * 2015-01-19 2015-04-08 胡运冲 一种高强度耐热苯乙烯类热塑性弹性体及其制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017012334A1 (zh) * 2015-07-21 2017-01-26 南通普力马弹性体技术有限公司 高伸长率低定伸永久变形的热塑性苯乙烯类弹性体组合物
KR20180091030A (ko) * 2016-01-05 2018-08-14 로레알 적어도 하나의 열가소성 탄성중합체 재료를 성형함으로써 적어도 부분적으로 수득되는, 화장 제품 도포기를 위한 도포기 부재
CN108471867A (zh) * 2016-01-05 2018-08-31 莱雅公司 用于化妆品产品涂敷器的涂敷构件，所述涂敷构件至少部分地通过模制至少一种热塑性弹性体材料来获得
KR102189104B1 (ko) * 2016-01-05 2020-12-09 로레알 적어도 하나의 열가소성 탄성중합체 재료를 성형함으로써 적어도 부분적으로 수득되는, 화장 제품 도포기를 위한 도포기 부재
US11076677B2 (en) 2016-01-05 2021-08-03 L'oreal Applicator member for cosmetic product applicator, said applicator member being obtained at least partially by moulding at least one thermoplastic elastomer material
WO2018036131A1 (zh) * 2016-08-24 2018-03-01 南通普力马弹性体技术有限公司 高雾面快速成型且耐磨的热塑性弹性体材料
CN106800741A (zh) * 2016-12-29 2017-06-06 盛嘉伦橡塑(河源)有限公司 变形材料及其制备方法
CN106800741B (zh) * 2016-12-29 2019-03-29 盛嘉伦橡塑(河源)有限公司 变形材料及其制备方法
CN108727767A (zh) * 2018-06-26 2018-11-02 南通普力马弹性体技术有限公司 热塑性弹性体材料及薄膜

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