CN103756316A - 改性聚醚酰亚胺塑料 - Google Patents

改性聚醚酰亚胺塑料 Download PDF

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CN103756316A
CN103756316A CN201410024447.2A CN201410024447A CN103756316A CN 103756316 A CN103756316 A CN 103756316A CN 201410024447 A CN201410024447 A CN 201410024447A CN 103756316 A CN103756316 A CN 103756316A
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徐春华
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Suzhou New District Huashida Engineering Plastic Co Ltd
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Abstract

本发明公开了一种改性聚醚酰亚胺塑料，由聚醚酰亚胺塑料及添加剂制成，所述添加剂包括晶核剂、抗氧化剂、填充剂、抗静电剂以及分散剂，所述晶核剂为二氧化钛，所述抗氧化剂为β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯，所述填充剂为高岭土，所述抗静电剂为乙氧基月桂酷胺，所述分散剂为硬脂酸单甘油酯。本发明改性聚醚酰亚胺塑料通过在聚醚酰亚胺塑料中添加多种添加剂，使得制得的改性聚醚酰亚胺塑料质量好，同时具有优异的透明度、抗氧化性、强度、硬度以及抗静电性，并且生产成本较低。

Description

改性聚醚酰亚胺塑料
技术领域
本发明涉及塑料，特别是涉及一种改性聚醚酰亚胺塑料。
背景技术
聚醚酰亚胺是无定形聚醚酰亚胺所制造的超级工程塑料，具有耐高温及尺寸稳定性，以及抗化学性、阻燃、电气性、高强度、高刚性等等。 聚醚酰亚胺可广泛应用耐高温端子，IC底座、照明设备、FPCB（软性线路板）、液体输送设备、飞机内部零件、医疗设备和家用电器等。现代工业中有聚醚酰亚胺用于仪表罩、轴承、线路板等，随着生产技术的不断提高，现有的聚醚酰亚胺在质量、透明度、抗氧化性、强度、硬度、抗静电性、生产成本等方面已无法满足产品的使用需求。
发明内容
本发明主要解决的技术问题是提供一种质量好、透明度好、抗氧化性好、强度高、硬度高、抗静电性好、生产成本较低的改性聚醚酰亚胺塑料。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种改性聚醚酰亚胺塑料，由聚醚酰亚胺塑料及添加剂制成，所述添加剂包括晶核剂、抗氧化剂、填充剂、抗静电剂以及分散剂，所述晶核剂为二氧化钛，所述抗氧化剂为β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯，所述填充剂为高岭土，所述抗静电剂为乙氧基月桂酷胺，所述分散剂为硬脂酸单甘油酯，所述改性聚醚酰亚胺塑料各成分所占重量百分比分别为聚醚酰亚胺塑料占83.2%-87.7%，二氧化钛占1.6%-2.5%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.3%-3.2%，高岭土占6.4%-7.5%，乙氧基月桂酷胺占0.8%-1.7%，硬脂酸单甘油酯占1.2%-1.9%。
在本发明一个较佳实施例中，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占87.2%，二氧化钛占1.7%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.4%，高岭土占6.5%，乙氧基月桂酷胺占0.9%，硬脂酸单甘油酯占1.3%。
在本发明一个较佳实施例中，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占83.7%，二氧化钛占2.4%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占3.1%，高岭土占7.4%，乙氧基月桂酷胺占1.6%，硬脂酸单甘油酯占1.8%。
本发明的有益效果是：本发明改性聚醚酰亚胺塑料通过在聚醚酰亚胺塑料中添加多种添加剂，使得制得的改性聚醚酰亚胺塑料质量好，同时具有优异的透明度、抗氧化性、强度、硬度以及抗静电性，并且生产成本较低。
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。
一种改性聚醚酰亚胺塑料，由聚醚酰亚胺塑料及添加剂制成，所述添加剂包括晶核剂、抗氧化剂、填充剂、抗静电剂以及分散剂，所述晶核剂为二氧化钛，所述抗氧化剂为β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯，所述填充剂为高岭土，所述抗静电剂为乙氧基月桂酷胺，所述分散剂为硬脂酸单甘油酯，所述改性聚醚酰亚胺塑料各成分所占重量百分比分别为聚醚酰亚胺塑料占83.2%-87.7%，二氧化钛占1.6%-2.5%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.3%-3.2%，高岭土占6.4%-7.5%，乙氧基月桂酷胺占0.8%-1.7%，硬脂酸单甘油酯占1.2%-1.9%。
进一步地，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占87.2%，二氧化钛占1.7%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.4%，高岭土占6.5%，乙氧基月桂酷胺占0.9%，硬脂酸单甘油酯占1.3%。
进一步地，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占83.7%，二氧化钛占2.4%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占3.1%，高岭土占7.4%，乙氧基月桂酷胺占1.6%，硬脂酸单甘油酯占1.8%。
本发明聚醚酰亚胺塑料的有益效果是：本发明改性聚醚酰亚胺塑料通过在聚醚酰亚胺塑料中添加多种添加剂，使得制得的改性聚醚酰亚胺塑料质量好，同时具有优异的透明度、抗氧化性、强度、硬度以及抗静电性，并且生产成本较低。
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 (3)

1.一种改性聚醚酰亚胺塑料，由聚醚酰亚胺塑料及添加剂制成，其特征在于：所述添加剂包括晶核剂、抗氧化剂、填充剂、抗静电剂以及分散剂，所述晶核剂为二氧化钛，所述抗氧化剂为β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯，所述填充剂为高岭土，所述抗静电剂为乙氧基月桂酷胺，所述分散剂为硬脂酸单甘油酯，所述改性聚醚酰亚胺塑料各成分所占重量百分比分别为聚醚酰亚胺塑料占83.2%-87.7%，二氧化钛占1.6%-2.5%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.3%-3.2%，高岭土占6.4%-7.5%，乙氧基月桂酷胺占0.8%-1.7%，硬脂酸单甘油酯占1.2%-1.9%。
2.根据权利要求1所述的改性聚醚酰亚胺塑料，其特征在于，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占87.2%，二氧化钛占1.7%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占2.4%，高岭土占6.5%，乙氧基月桂酷胺占0.9%，硬脂酸单甘油酯占1.3%。
3.根据权利要求1所述的改性聚醚酰亚胺塑料，其特征在于，所述的改性聚醚酰亚胺塑料各成分所占重量百分比具体为聚醚酰亚胺塑料占83.7%，二氧化钛占2.4%，β－(3，5－二叔丁基－4－羟基苯甲基)丙酸正十八碳醇酯占3.1%，高岭土占7.4%，乙氧基月桂酷胺占1.6%，硬脂酸单甘油酯占1.8%。
CN201410024447.2A 2014-01-20 2014-01-20 改性聚醚酰亚胺塑料 Pending CN103756316A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107849346A (zh) * 2015-07-29 2018-03-27 沙特基础工业全球技术有限公司 用于模制的聚醚酰亚胺组合物
CN115521617A (zh) * 2022-09-29 2022-12-27 升信新材（北京）科技有限公司 一种聚醚酰亚胺薄膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1643063A (zh) * 2002-02-19 2005-07-20 通用电气公司 聚醚酰亚胺组合物、其制备方法和制品
CN101870815A (zh) * 2010-07-02 2010-10-27 深圳市科聚新材料有限公司 一种玻纤增强聚醚酰亚胺复合材料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1643063A (zh) * 2002-02-19 2005-07-20 通用电气公司 聚醚酰亚胺组合物、其制备方法和制品
CN101870815A (zh) * 2010-07-02 2010-10-27 深圳市科聚新材料有限公司 一种玻纤增强聚醚酰亚胺复合材料及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107849346A (zh) * 2015-07-29 2018-03-27 沙特基础工业全球技术有限公司 用于模制的聚醚酰亚胺组合物
CN115521617A (zh) * 2022-09-29 2022-12-27 升信新材（北京）科技有限公司 一种聚醚酰亚胺薄膜及其制备方法
CN115521617B (zh) * 2022-09-29 2023-07-28 升信新材（北京）科技有限公司 一种聚醚酰亚胺薄膜及其制备方法

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Application publication date: 20140430