CN109111700A - 一种耐高温pet膜 - Google Patents
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Abstract
本发明公开了一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份,本发明通过使用石英砂,碳化硼,碳化硅,聚酰亚胺,硅酸铝质,氧化钙和氧化锆可以提高PET膜的耐高温性能,使得PET膜可以长时间在高温的条件下使用,通过添加紫外线吸收剂可以提高PET膜的抗老化性能,可以延长PET膜的使用寿命。
Description
技术领域
本发明涉及PET膜生产技术领域,尤其涉及一种耐高温PET膜。
背景技术
柔性电路板简称“软板",行业内俗称FPC,是用柔性的绝缘基材(主要是聚酰亚胺或聚酯薄膜)制成的印刷电路板,具有许多硬性印刷电路板不具备的优点。例如它可以自由弯曲、卷绕、折叠。利用FPC可大大缩小电子产品的体积,适用电子产品向高密度、小型化、高可靠方向发展的需要。因此,FPC在航天、军事、移动通讯、手提电脑、计算机外设、PDA、数字相机等领域或产品上得到了广泛的应用。柔性电路板按照导电铜箔的层数划分,分为单层板、双层板、多层板、双面板等。现有的双层板为在金属箔的正反两面分别设有PI膜,PI膜和金属箔之间通过环氧胶粘合在一起,然后在PI膜上凃一层油墨,即有7层结构,成本比较高。且由于PI膜和环氧胶的性质,制备而成的传统柔性LED基板只能在低温条件下储存,且寿命短。此外,柔性电路板多为采用蚀刻技术,或多或少线路会有不平整的边缘。为了克服这一缺陷,急需一种新的材料来代替PI膜和环氧胶。PET膜又名耐高温聚酯薄膜。PET薄膜的机械性能优良,其强韧性是所有热塑性塑料中最好的,抗张强度和抗冲击强度比一般薄膜高得多;且挺力好,尺寸稳定,适于印刷、纸袋等二次加工。PET薄膜还具有优良的耐热、耐寒性和良好的耐化学药品性和耐油性。但由于耐高温性能不佳,在220℃条件下容易收缩翘起,而柔性电路板的制备一般需要在中高温条件下进行热压固化,故PET几乎不用于柔性电路板基材的制备。
发明内容
本发明的目的是为了解决现有技术中存在PET膜耐高温性能差的缺点,而提出的一种耐高温PET膜。
为了实现上述目的,本发明采用了如下技术方案:
一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份。
进一步的,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯160~170份,石英砂13~15份,碳化硼16~17份,碳化硅9~11份,聚酰亚胺15~17份,硅酸铝质10~12份,氧化钙16~17份,氧化锆18~19份,云母粉15~16份,滑石粉18~20份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
进一步的,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
进一步的,所述紫外线吸收剂为水杨酸酯类紫外线吸收剂,二苯甲酮类紫外线吸收剂,苯并三唑类紫外线吸收剂和取代丙烯腈类紫外线吸收剂中的一种,所述硅烷偶联剂为乙烯基三过氧化叔丁基硅烷,丁二烯基三乙氧基硅烷,异丁基三乙氧基硅烷和乙烯基三乙氧基硅烷中的一种,所述抗氧化剂为三(2,4-二叔丁基)亚磷酸苯酯,亚磷酸三(2.4-二叔丁基苯基)酯,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯和双十八烷基季戊四醇双亚磷酸酯中的一种。
进一步的,所述消泡剂为聚二甲基硅氧烷或乙二醇硅氧烷,所述流平剂为含氟表面活性剂,聚丙烯酸酯类和聚乙烯醇缩丁醛中的一种,所述分散剂为聚氧化乙烯或低粘度甲基硅油。
进一步的,所述耐高温PET膜的制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
本发明的有益效果是:
1、本发明,通过使用石英砂,碳化硼,碳化硅,聚酰亚胺,硅酸铝质,氧化钙和氧化锆可以提高PET膜的耐高温性能,使得PET膜可以长时间在高温的条件下使用。
2、本发明,通过添加紫外线吸收剂可以提高PET膜的抗老化性能,可以延长PET膜的使用寿命,而且硅烷偶联剂,抗氧化剂,消泡剂,流平剂和分散剂的添加可以提高PET膜的美观性。
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,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
实施例一:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150份,石英砂12份,碳化硼15份,碳化硅7份,聚酰亚胺14份,硅酸铝质9份,氧化钙15份,氧化锆17份,云母粉14份,滑石粉16份,水杨酸酯类紫外线吸收剂2份,乙烯基三过氧化叔丁基硅烷2份,三(2,4-二叔丁基)亚磷酸苯酯3份,聚二甲基硅氧烷1份,聚丙烯酸酯类1份和聚氧化乙烯2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例二:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯160份,石英砂13份,碳化硼16份,碳化硅9份,聚酰亚胺15份,硅酸铝质10份,氧化钙16份,氧化锆18份,云母粉15份,滑石粉18份,二苯甲酮类紫外线吸收剂2份,乙烯基三过氧化叔丁基硅烷3份,亚磷酸三(2.4-二叔丁基苯基)酯4份,乙二醇硅氧烷1份,聚乙烯醇缩丁醛2份和低粘度甲基硅油2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例三:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,苯并三唑类紫外线吸收剂2份,乙烯基三乙氧基硅烷3份,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯4份,聚二甲基硅氧烷1份,聚乙烯醇缩丁醛2份和低粘度甲基硅油2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例四:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯170份,石英砂15份,碳化硼17份,碳化硅11份,聚酰亚胺17份,硅酸铝质12份,氧化钙17份,氧化锆19份,云母粉16份,滑石粉20份,取代丙烯腈类紫外线吸收剂2份,乙烯基三乙氧基硅烷3份,双十八烷基季戊四醇双亚磷酸酯4份,乙二醇硅氧烷1份,聚乙烯醇缩丁醛2份和聚氧化乙烯2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例五:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯180份,石英砂16份,碳化硼18份,碳化硅12份,聚酰亚胺18份,硅酸铝质13份,氧化钙18份,氧化锆19份,云母粉17份,滑石粉22份,水杨酸酯类紫外线吸收剂3份,乙烯基三过氧化叔丁基硅烷3份,三(2,4-二叔丁基)亚磷酸苯酯5份,聚二甲基硅氧烷2份,含氟表面活性剂2份和聚氧化乙烯3份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
将实施例一,实施例二,实施例三,实施例四,实施例五制成的PET膜在加热炉内加热,观察PET膜熔化的温度并记录,记录结果如下:
实施例一 | 实施例二 | 实施例三 | 实施例四 | 实施例五 | |
温度 | 1580℃ | 1690℃ | 1830℃ | 1720℃ | 1560℃ |
由上述的实验结果可知,实施例一,实施例二,实施例三,实施例四,实施例五制成的PET膜可以承受1500℃以上的温度,而且实施例三制成的PET膜可以承受1800℃以上的温度,因此实施例三为本发明的最佳实施例。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (6)
1.一种耐高温PET膜,其特征在于,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份。
2.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯160~170份,石英砂13~15份,碳化硼16~17份,碳化硅9~11份,聚酰亚胺15~17份,硅酸铝质10~12份,氧化钙16~17份,氧化锆18~19份,云母粉15~16份,滑石粉18~20份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
3.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
4.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述紫外线吸收剂为水杨酸酯类紫外线吸收剂,二苯甲酮类紫外线吸收剂,苯并三唑类紫外线吸收剂和取代丙烯腈类紫外线吸收剂中的一种,所述硅烷偶联剂为乙烯基三过氧化叔丁基硅烷,丁二烯基三乙氧基硅烷,异丁基三乙氧基硅烷和乙烯基三乙氧基硅烷中的一种,所述抗氧化剂为三(2,4-二叔丁基)亚磷酸苯酯,亚磷酸三(2.4-二叔丁基苯基)酯,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯和双十八烷基季戊四醇双亚磷酸酯中的一种。
5.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述消泡剂为聚二甲基硅氧烷或乙二醇硅氧烷,所述流平剂为含氟表面活性剂,聚丙烯酸酯类和聚乙烯醇缩丁醛中的一种,所述分散剂为聚氧化乙烯或低粘度甲基硅油。
6.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831293A (zh) * | 2020-12-31 | 2021-05-25 | 东莞市金恒晟新材料科技有限公司 | 一种应用于玻璃盖板的离型膜 |
CN113198255A (zh) * | 2021-05-08 | 2021-08-03 | 浙江圣蓝新材科技有限公司 | 一种超低阻力熔喷过滤材料及其生产工艺 |
CN113699646A (zh) * | 2021-09-30 | 2021-11-26 | 无锡威豪体育器材有限公司 | 一种击剑布及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924878A (zh) * | 2012-08-17 | 2013-02-13 | 深圳市科聚新材料有限公司 | Pet复合材料、其制备方法和应用 |
CN103382288A (zh) * | 2013-06-26 | 2013-11-06 | 安徽祈艾特电子科技有限公司 | 一种汽车分电器盖 |
CN104817825A (zh) * | 2015-05-05 | 2015-08-05 | 苏州靖羽新材料有限公司 | 一种电容器薄膜用聚酯材料 |
CN104945864A (zh) * | 2015-06-26 | 2015-09-30 | 青岛麦科三维高新技术有限公司 | 一种抗静电pet复合材料 |
CN107266769A (zh) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | 一种由云母粉为耐高温剂的聚烯烃 |
-
2018
- 2018-07-19 CN CN201810796075.3A patent/CN109111700A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924878A (zh) * | 2012-08-17 | 2013-02-13 | 深圳市科聚新材料有限公司 | Pet复合材料、其制备方法和应用 |
CN103382288A (zh) * | 2013-06-26 | 2013-11-06 | 安徽祈艾特电子科技有限公司 | 一种汽车分电器盖 |
CN104817825A (zh) * | 2015-05-05 | 2015-08-05 | 苏州靖羽新材料有限公司 | 一种电容器薄膜用聚酯材料 |
CN104945864A (zh) * | 2015-06-26 | 2015-09-30 | 青岛麦科三维高新技术有限公司 | 一种抗静电pet复合材料 |
CN107266769A (zh) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | 一种由云母粉为耐高温剂的聚烯烃 |
Non-Patent Citations (2)
Title |
---|
汪昆华: "《聚合物近代仪器分析》", 31 December 2000 * |
金志明: "《塑料注射成型实用技术》", 31 December 2009 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831293A (zh) * | 2020-12-31 | 2021-05-25 | 东莞市金恒晟新材料科技有限公司 | 一种应用于玻璃盖板的离型膜 |
CN113198255A (zh) * | 2021-05-08 | 2021-08-03 | 浙江圣蓝新材科技有限公司 | 一种超低阻力熔喷过滤材料及其生产工艺 |
CN113699646A (zh) * | 2021-09-30 | 2021-11-26 | 无锡威豪体育器材有限公司 | 一种击剑布及其制备方法 |
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