CN107502217A - 一种超薄手机屏泡棉胶带 - Google Patents

一种超薄手机屏泡棉胶带 Download PDF

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CN107502217A
CN107502217A CN201710807532.XA CN201710807532A CN107502217A CN 107502217 A CN107502217 A CN 107502217A CN 201710807532 A CN201710807532 A CN 201710807532A CN 107502217 A CN107502217 A CN 107502217A
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姜欣
黄新波
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Nantong Kangerle Composite Material Co Ltd
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Abstract

本发明公开了一种超薄手机屏泡棉胶带，由PU弹性层、印刷层、PET层和丙烯酸压敏胶层组成，PET层上表面设置印刷层，下表面涂覆丙烯酸压敏胶层，且印刷层、PET层和丙烯酸压敏胶层形成网格状结构，PU弹性层设置在网格状结构上表面，PU弹性层由泡棉材料填充形成，本发明结构简单，具有优异的弹性、韧性和抗拉性能，还具有导热率高，粘接性能好，耐老化性能优异的特点，适用于OLED手机屏幕保护，缓冲。

Description

一种超薄手机屏泡棉胶带
技术领域
本发明涉及泡棉胶带技术领域，具体为一种超薄手机屏泡棉胶带。
背景技术
泡棉胶带是以EVA或者是PE泡棉为基材在其一面或两面涂以溶剂型(或热熔型)压敏胶再复以离型纸制造而成。具有密封、减震的作用 。具有出色的密封性、抗压缩变形性、阻燃性、浸润性等。产品广泛应用于电子电器产品、机械零部件、各类小家电、手机配件、工业仪表、电脑及周边设备、汽车配件、影音器材、玩具、化妆品、工艺礼品、医疗仪器、电动工具、办公文具、货架展示、家居装饰、亚克力玻璃、陶瓷制品、运业的绝缘，粘贴，密封，防滑与缓冲防震包装。
现有技术中的手机屏用泡棉胶带完全依赖进口，国产泡绵无法做到0.07mm及以下。
发明内容
本发明的目的在于提供一种超薄手机屏泡棉胶带，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种超薄手机屏泡棉胶带,所述泡棉胶带由PU弹性层、印刷层、PET层和丙烯酸压敏胶层组成，所述PET层上表面设置印刷层，下表面涂覆丙烯酸压敏胶层，且所述印刷层、PET层和丙烯酸压敏胶层形成网格状结构，所述PU弹性层设置在网格状结构上表面，所述PU弹性层有泡棉材料填充形成。
优选的，所述泡棉材料组份按重量份数包括水性聚酯树脂40-60份、结构增强剂10-15份、匀泡剂6-14份、炭黑2-8份、流平剂5-10份、消光剂1-5份、稳泡剂2-8份、链终止剂5-10份、增稠剂5-10份。
优选的，所述PU弹性层厚度为0.06-0.07mm。
优选的，所述印刷层厚度为0.001-0.002mm。
优选的，所述PET层的厚度为0.012-0.014mm。
优选的，所述丙烯酸压敏胶层厚度为0.01-0.02mm。
与现有技术相比，本发明的有益效果是：
（1）本发明结构简单，具有优异的弹性、韧性和抗拉性能，还具有导热率高，粘接性能好，耐老化性能优异的特点，适用于OLED手机屏幕保护，缓冲。
（2）本发明采用的泡棉材料环保无毒、结构能力强、稳定性好、发泡速度快，能够进一步提高胶带的品质。
附图说明
图1为本发明整体结构剖视图。
具体实施方式
下面将结合本发明实施例中的附图，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。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他实施例，都属于本发明保护的范围。
实施例一：
请参阅图1，本发明提供一种技术方案：一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂40份、结构增强剂10份、匀泡剂6份、炭黑2份、流平剂5份、消光剂1份、稳泡剂2份、链终止剂5份、增稠剂5份。
本实施例中，PU弹性层1厚度为0.06mm。
本实施例中，印刷层2厚度为0.001mm。
本实施例中，PET层3的厚度为0.012mm。
本实施例中，丙烯酸压敏胶层4厚度为0.01mm。
实施例二：
一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂60份、结构增强剂15份、匀泡剂14份、炭黑8份、流平剂10份、消光剂5份、稳泡剂8份、链终止剂10份、增稠剂10份。
本实施例中，PU弹性层1厚度为0.07mm。
本实施例中，印刷层2厚度为0.002mm。
本实施例中，PET层3的厚度为0.014mm。
本实施例中，丙烯酸压敏胶层4厚度为0.02mm。
实施例三：
一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂45份、结构增强剂11份、匀泡剂7份、炭黑3份、流平剂6份、消光剂2份、稳泡剂3份、链终止剂6份、增稠剂6份。
本实施例中，PU弹性层1厚度为0.062mm。
本实施例中，印刷层2厚度为0.001mm。
本实施例中，PET层3的厚度为0.013mm。
本实施例中，丙烯酸压敏胶层4厚度为0.01mm。
实施例四：
一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂55份、结构增强剂14份、匀泡剂13份、炭黑7份、流平剂9份、消光剂4份、稳泡剂7份、链终止剂9份、增稠剂9份。
本实施例中，PU弹性层1厚度为0.066mm。
本实施例中，印刷层2厚度为0.002mm。
本实施例中，PET层3的厚度为0.012mm。
本实施例中，丙烯酸压敏胶层4厚度为0.02mm。
实施例五：
一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂44份、结构增强剂12份、匀泡剂11份、炭黑4份、流平剂8份、消光2份、稳泡剂3份、链终止剂8份、增稠剂7份。
本实施例中，PU弹性层1厚度为0.069mm。
本实施例中，印刷层2厚度为0.001mm。
本实施例中，PET层3的厚度为0.014mm。
本实施例中，丙烯酸压敏胶层4厚度为0.01mm。
实施例六：
一种超薄手机屏泡棉胶带,泡棉胶带由PU弹性层1、印刷层2、PET层3和丙烯酸压敏胶层4组成，所述PET层3上表面设置印刷层2，下表面涂覆丙烯酸压敏胶层4，且所述印刷层2、PET层3和丙烯酸压敏胶层4形成网格状结构，所述PU弹性层1设置在网格状结构上表面，所述PU弹性层1由泡棉材料填充形成。
本实施例中，泡棉材料组份按重量份数包括水性聚酯树脂50份、结构增强剂12份、匀泡剂10份、炭黑5份、流平剂8份、消光剂3份、稳泡剂5份、链终止剂8份、增稠剂8份。
本实施例中，PU弹性层1厚度为0.065mm。
本实施例中，印刷层2厚度为0.002mm。
本实施例中，PET层3的厚度为0.012mm。
本实施例中，丙烯酸压敏胶层4厚度为0.02mm。
本发明采用的泡棉材料环保无毒、结构能力强、稳定性好、发泡速度快，能够进一步提高胶带的品质。
本发明结构简单，具有优异的弹性、韧性和抗拉性能，还具有导热率高，粘接性能好，耐老化性能优异的特点，适用于OLED手机屏幕保护，缓冲。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

1.一种超薄手机屏泡棉胶带,其特征在于：所述泡棉胶带由PU弹性层（1）、印刷层（2）、PET层（3）和丙烯酸压敏胶层（4）组成，所述PET层（3）上表面设置印刷层（2），下表面涂覆丙烯酸压敏胶层（4），且所述印刷层（2）、PET层（3）和丙烯酸压敏胶层（4）形成网格状结构，所述PU弹性层（1）设置在网格状结构上表面，所述PU弹性层（1）由泡棉材料填充形成。
2.根据权利要求1所述的一种超薄手机屏泡棉胶带，其特征在于：所述泡棉材料组份按重量份数包括水性聚酯树脂40-60份、结构增强剂10-15份、匀泡剂6-14份、炭黑2-8份、流平剂5-10份、消光剂1-5份、稳泡剂2-8份、链终止剂5-10份、增稠剂5-10份。
3.根据权利要求1所述的一种超薄手机屏泡棉胶带，其特征在于：所述PU弹性层（1）厚度为0.06-0.07mm。
4.根据权利要求1所述的一种超薄手机屏泡棉胶带，其特征在于：所述印刷层（2）厚度为0.001-0.002mm。
5.根据权利要求1所述的一种超薄手机屏泡棉胶带，其特征在于：所述PET层（3）的厚度为0.012-0.014mm。
6.根据权利要求1所述的一种超薄手机屏泡棉胶带，其特征在于：所述丙烯酸压敏胶层（4）厚度为0.01-0.02mm。
CN201710807532.XA 2017-09-08 2017-09-08 一种超薄手机屏泡棉胶带 Pending CN107502217A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202626092U (zh) * 2012-03-31 2012-12-26 常州宏巨电子科技有限公司 泡棉胶带
CN105670529A (zh) * 2016-01-25 2016-06-15 衡山县佳诚新材料有限公司 一种超薄缓冲泡棉胶带及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202626092U (zh) * 2012-03-31 2012-12-26 常州宏巨电子科技有限公司 泡棉胶带
CN105670529A (zh) * 2016-01-25 2016-06-15 衡山县佳诚新材料有限公司 一种超薄缓冲泡棉胶带及其制备方法

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