CN106700112A - 一种用于高粘性胶带的防静电离型膜 - Google Patents

一种用于高粘性胶带的防静电离型膜 Download PDF

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CN106700112A
CN106700112A CN201611082684.XA CN201611082684A CN106700112A CN 106700112 A CN106700112 A CN 106700112A CN 201611082684 A CN201611082684 A CN 201611082684A CN 106700112 A CN106700112 A CN 106700112A
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陈宇
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Anhui Huaying Photoelectric New Material Co ltd
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Abstract

本发明属于轻离型离型膜技术领域,具体涉及一种用于高粘性胶带的防静电离型膜,包括薄膜基材以及附着在基材表面的硅油离型剂;其中硅油离型剂由以下原料制成:乙烯基硅油、六甲基二硅氮烷、环氧丙烯酸酯树脂、硅石颗粒、铂金催化剂、氰基丙烯酸酯树脂、2‑羟基乙基丙烯酸酯、气相白炭黑、聚乙二醇、乙酸乙酯。本发明相比现有技术具有以下优点:本发明中将多种离型剂混合,使其反应得到分子结构紧密,性能稳定的硅油离型剂,与薄膜基材接触紧密稳固,不易脱落,其离型力为4‑5g/in,与高粘性胶带接触,接触面积小,更容易分离,分离后高粘性胶带表面无残留物,提高制品的良品率,适于推广使用。

Description

一种用于高粘性胶带的防静电离型膜
技术领域
本发明属于轻离型离型膜技术领域,具体涉及一种用于高粘性胶带的防静电离型膜。
背景技术
离型膜是指表面具有分离性的薄膜,离型膜与特定的材料在有限的条件下接触后不具有粘性或有轻微的粘性,在薄膜基材PET、PE、OPP薄膜上涂布功能性涂料,从而降低薄膜基材表面的附着力,从而达到离型的效果,现有的轻型离型膜的离型力一般为6-8g/in,针对高粘性胶带,例如3M467无基材双面胶带,现有的轻离型离型膜的硅油面比较粗糙,两者贴合后不易分离,强行分离后附着在薄膜基材上的硅油面容易脱落残留在胶带上,因此需要针对以上问题进行进一步的研究和改进。
发明内容
本发明的目的是针对现有的问题,提供了一种用于高粘性胶带的防静电离型膜。
本发明是通过以下技术方案实现的:一种用于高粘性胶带的防静电离型膜,包括薄膜基材以及附着在基材表面的硅油离型剂,所述硅油离型剂由棒涂布法涂布60-80μm厚度,干燥后向宽度方向拉伸4倍得到;
其中硅油离型剂由以下重量份的原料制成:乙烯基含量为0.0667mmol/g的乙烯基硅油8-12份、六甲基二硅氮烷3-8份、环氧丙烯酸酯树脂3-6份、硅石颗粒1-2份、铂金催化剂0.3-0.5份、氰基丙烯酸酯树脂6-10份、2-羟基乙基丙烯酸酯2-3份、气相白炭黑3-5份、聚乙二醇2-4份、乙酸乙酯12-15份。
作为对上述方案的进一步改进,所述薄膜基材的粗糙度为2.38-2.65μm。
作为对上述方案的进一步改进,所述硅石颗粒的粒径为0.2-0.8μm。
作为对上述方案的进一步改进,所述硅油离型剂的制备方法包括以下步骤:
(1)将聚乙二醇和乙酸乙酯混合,加热到60-65℃后加入乙烯基含量为0.0667mmol/g的乙烯基硅油、六甲基二硅氮烷和2-羟基乙基丙烯酸酯,保温搅拌5-8分钟;
(2)将上述反应液降温至42-45℃,加入剩余原料,搅拌反应8-12分钟,得到硅油离型剂。
作为对上述方案的进一步改进,所述硅油离型剂在涂布前进行电晕处理,电晕处理时,薄膜基材表面的张力为52-55达因。
本发明相比现有技术具有以下优点:本发明中将多种离型剂混合,使其反应得到分子结构紧密,性能稳定的硅油离型剂,与薄膜基材接触紧密稳固,不易脱落,其离型力为4-5g/in,与高粘性胶带接触,接触面积小,更容易分离,分离后高粘性胶带表面无残留物,提高制品的良品率,适于推广使用。
具体实施方式
对于高粘性胶带,硅油离型剂层与胶带接触面小,其离型力为3-6g/in时,使用效果较好,其离型力为4-5g/in时,使用效果最好,因此根据其离型力来判断制品的良品率。
实施例1
一种用于高粘性胶带的防静电离型膜,包括薄膜基材以及附着在基材表面的硅油离型剂,所述硅油离型剂由棒涂布法涂布60-80μm厚度,干燥后向宽度方向拉伸4倍得到;
其中硅油离型剂由以下重量份的原料制成:乙烯基含量为0.0667mmol/g的乙烯基硅油8份、六甲基二硅氮烷8份、环氧丙烯酸酯树脂3份、硅石颗粒2份、铂金催化剂0.3份、氰基丙烯酸酯树脂10份、2-羟基乙基丙烯酸酯2份、气相白炭黑5份、聚乙二醇2份、乙酸乙酯15份。
其中,所述薄膜基材的粗糙度为2.38-2.65μm;所述硅石颗粒的粒径为0.2-0.8μm。
其中,所述硅油离型剂的制备方法包括以下步骤:
(1)将聚乙二醇和乙酸乙酯混合,加热到60℃后加入乙烯基含量为0.0667mmol/g的乙烯基硅油、六甲基二硅氮烷和2-羟基乙基丙烯酸酯,保温搅拌8分钟;
(2)将上述反应液降温至42℃,加入剩余原料,搅拌反应12分钟,得到硅油离型剂。
其中,所述硅油离型剂在涂布前进行电晕处理,电晕处理时,薄膜基材表面的张力为52-55达因。
经检测,本实施例中97.8%的产品的离型力在4-5g/in区间内,产品性能稳定,良品率高。
实施例2
一种用于高粘性胶带的防静电离型膜,包括薄膜基材以及附着在基材表面的硅油离型剂,所述硅油离型剂由棒涂布法涂布60-80μm厚度,干燥后向宽度方向拉伸4倍得到;
其中硅油离型剂由以下重量份的原料制成:乙烯基含量为0.0667mmol/g的乙烯基硅油12份、六甲基二硅氮烷3份、环氧丙烯酸酯树脂6份、硅石颗粒1份、铂金催化剂0.5份、氰基丙烯酸酯树脂6份、2-羟基乙基丙烯酸酯2份、气相白炭黑3份、聚乙二醇4份、乙酸乙酯12份。
其他内容与实施例1中相同。
经检测,本实施例中98.6%的产品的离型力在4-5g/in区间内,产品性能稳定,良品率高。
实施例3
一种用于高粘性胶带的防静电离型膜,包括薄膜基材以及附着在基材表面的硅油离型剂,所述硅油离型剂由棒涂布法涂布60-80μm厚度,干燥后向宽度方向拉伸4倍得到;
其中硅油离型剂由以下重量份的原料制成:乙烯基含量为0.0667mmol/g的乙烯基硅油10份、六甲基二硅氮烷5份、环氧丙烯酸酯树脂5份、硅石颗粒2份、铂金催化剂0.4份、氰基丙烯酸酯树脂8份、2-羟基乙基丙烯酸酯2份、气相白炭黑4份、聚乙二醇3份、乙酸乙酯13份。
其他内容与实施例1中相同。
经检测,本实施例中98.2%的产品的离型力在4-5g/in区间内,产品性能稳定,良品率高。

Claims (5)

1.一种用于高粘性胶带的防静电离型膜,其特征在于,包括薄膜基材以及附着在基材表面的硅油离型剂,所述硅油离型剂由棒涂布法涂布60-80μm厚度,干燥后向宽度方向拉伸4倍得到;
其中硅油离型剂由以下重量份的原料制成:乙烯基含量为0.0667mmol/g的乙烯基硅油8-12份、六甲基二硅氮烷3-8份、环氧丙烯酸酯树脂3-6份、硅石颗粒1-2份、铂金催化剂0.3-0.5份、氰基丙烯酸酯树脂6-10份、2-羟基乙基丙烯酸酯2-3份、气相白炭黑3-5份、聚乙二醇2-4份、乙酸乙酯12-15份。
2.如权利要求1所述一种用于高粘性胶带的防静电离型膜,其特征在于,所述薄膜基材的粗糙度为2.38-2.65μm。
3.如权利要求1所述一种用于高粘性胶带的防静电离型膜,其特征在于,所述硅石颗粒的粒径为0.2-0.8μm。
4.如权利要求1所述一种用于高粘性胶带的防静电离型膜,其特征在于,所述硅油离型剂的制备方法包括以下步骤:
(1)将聚乙二醇和乙酸乙酯混合,加热到60-65℃后加入乙烯基含量为0.0667mmol/g的乙烯基硅油、六甲基二硅氮烷和2-羟基乙基丙烯酸酯,保温搅拌5-8分钟;
(2)将上述反应液降温至42-45℃,加入剩余原料,搅拌反应8-12分钟,得到硅油离型剂。
5.如权利要求1所述一种用于高粘性胶带的防静电离型膜,其特征在于,所述硅油离型剂在涂布前进行电晕处理,电晕处理时,薄膜基材表面的张力为52-55达因。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109777225A (zh) * 2018-12-30 2019-05-21 苏州市奥贝膜业有限公司 一种条纹离型膜及其制备方法
CN110499058A (zh) * 2018-05-18 2019-11-26 新纶科技(常州)有限公司 一种轻离型或超轻离型膜用离型剂
CN111334219A (zh) * 2020-04-26 2020-06-26 东莞市鼎力薄膜科技有限公司 一种电子光学胶用离型膜及其制备方法
CN113512350A (zh) * 2021-08-07 2021-10-19 山东中能光电科技有限公司 一种制备双组分耐高温非硅离型剂的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102330381A (zh) * 2011-07-12 2012-01-25 苏州斯迪克电子胶粘材料有限公司 一种雾面离型纸的制作方法
CN102582174A (zh) * 2010-12-28 2012-07-18 栗村化学株式会社 防静电性能优异的离型膜及其制造方法
CN104210195A (zh) * 2014-09-02 2014-12-17 浙江洁美电子科技股份有限公司 一种高密着性防静电离型膜

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102582174A (zh) * 2010-12-28 2012-07-18 栗村化学株式会社 防静电性能优异的离型膜及其制造方法
CN102330381A (zh) * 2011-07-12 2012-01-25 苏州斯迪克电子胶粘材料有限公司 一种雾面离型纸的制作方法
CN104210195A (zh) * 2014-09-02 2014-12-17 浙江洁美电子科技股份有限公司 一种高密着性防静电离型膜

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CN110499058A (zh) * 2018-05-18 2019-11-26 新纶科技(常州)有限公司 一种轻离型或超轻离型膜用离型剂
CN109777225A (zh) * 2018-12-30 2019-05-21 苏州市奥贝膜业有限公司 一种条纹离型膜及其制备方法
CN111334219A (zh) * 2020-04-26 2020-06-26 东莞市鼎力薄膜科技有限公司 一种电子光学胶用离型膜及其制备方法
CN111334219B (zh) * 2020-04-26 2022-05-20 东莞市鼎力薄膜科技有限公司 一种电子光学胶用离型膜及其制备方法
CN113512350A (zh) * 2021-08-07 2021-10-19 山东中能光电科技有限公司 一种制备双组分耐高温非硅离型剂的方法

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