CN115558444B - 一种阻燃可移除双面胶及其制备方法和应用 - Google Patents
一种阻燃可移除双面胶及其制备方法和应用 Download PDFInfo
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Abstract
本发明涉及C09J153/02领域，具体为一种阻燃可移除双面胶及其制备方法和应用，热塑性弹性体80‑120份、增粘剂50‑150份、辅助助剂1‑5份、补强助剂10‑30份、阻燃助剂50‑150份、溶剂200‑400份，通过特定工艺制备得到厚度为0.1‑2mm的阻燃可移除双面胶，使用后可以以横向拉伸至斜45°角方向的方式移除，具有稳定而卓越的高强度粘着力，拉出时不断胶，无残胶。本发明提供的阻燃可移除双面胶带应用于电芯组装，在组装过程或者后续检验过程中，只要发现问题，可以拆解后剔除不良件，保证其他部件的完整性，可以继续使用。
Description
技术领域
本发明涉及C09J153/02领域，具体为一种阻燃可移除双面胶及其制备方法和应用。
背景技术
胶带广泛应用于电子产品领域中屏幕、电池以及其他元器件的粘结固定，但是很多电子元器件在被胶带固定后存在难以拆卸的问题，当产品在组装过程中由于质量问题需要重工、产品加工过程中需要临时固定、产品售后维修或回收再利用需要再拆卸时，会带来极大的不便造成一定的经济损失。目前电芯组装过程中主要用的是结构胶，结构胶的缺点是一旦组装成型，不管是过程失误还是后续检测中单个电池有问题，都无法返工，只能一组报废。
中国专利CN208604053U公开了一种电池包覆用阻燃单面胶带，依次包括特殊涂层、基材层、胶黏剂层、离型材层，通过哑光油墨作为特殊涂层稳定可移除拉伸减粘胶带的性能，实现对电池的包覆，但是导致产品的粘着力相对较低，且胶带厚度的可调节空间较小。中国专利CN114196328A公开了一种可移除胶黏剂、可移除胶带及其制备方法和应用，具体采用聚异戊二烯胶、丁苯胶、甲基丙烯酸和聚丙烯酰胺水凝胶的组合制备得到兼顾了优异的耐化学品强附着力和剥落过程中的低附着力的可移除胶黏剂，可应用于CNC加工过程中，但是无法满足电池组装的实际应用需求。
因此，本发明基于电芯组装领域结构胶存在的上述缺陷，提供一种阻燃可移除双面胶带，兼顾优异的阻燃性能、粘结性能和可移除性能，可全面替代结构胶应用于电芯组装，且制备工艺简单，易于实现大规模工业化生产，具有很高的实际应用价值。
发明内容
本发明一方面提供了一种阻燃可移除双面胶，按照重量份计，其制备原料至少包括：热塑性弹性体80-120份、增粘剂50-150份、辅助助剂1-5份、补强助剂10-30份、阻燃助剂50-150份、溶剂200-400份。
作为一种优选的技术方案，所述热塑性弹性体选自苯乙烯类热塑性弹性体、烯烃类热塑性弹性体、氨酯类热塑性弹性体、酯类热塑性弹性体、酰胺类热塑性弹性体；
优选的，所述热塑性弹性体为苯乙烯-异戊二烯-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、热塑性聚氨酯弹性体中的一种或几种的组合；优选的，所述热塑性弹性体为苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物(SEBS)；优选的，所述苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物中苯乙烯含量为25-31wt％；
所述苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物的型号为台橡3151或Septon8004；
发明人在探究过程中发现，基于本发明体系，通过引入热塑性弹性体苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物作为聚合物基体材料，与体系中的增粘剂、助剂实现良好的相容，使提供的阻燃可移除双面胶具有较高的耐热性能和适中的拉伸强度。
作为一种优选的技术方案，所述增粘剂为石油树脂、松香树脂、酚醛树脂、萜烯树脂中的一种或几种的组合。优选的，所述增粘剂为松香树脂和/或萜烯树脂；优选的，所述增粘剂为松香树脂，所述松香树脂的软化点(环球法)为128-155℃；所述松香树脂的型号为K803L或KP150，来源于广东科茂林产化工股份有限公司。
基于本发明体系，引入软化点为128-155℃的特定松香树脂作为增粘剂，与体系中的热塑性弹性体和其他原料具有良好的相容性，有效提高超的耐热性能和粘结强度。
作为一种优选的技术方案，所述辅助助剂至少包括抗氧剂、消泡剂。所述抗氧剂、消泡剂的质量比为1：(0.8-1.2)；优选的，所述抗氧剂为抗氧剂168和抗氧剂1010的组合；所述抗氧剂168和抗氧剂1010的质量比为(1.8-2.2)：(0.8-1.2)；优选的，所述消泡剂为有机硅消泡剂；所述有机硅消泡剂的型号为N-10，来源于佛山市南海大田化学有限公司。
作为一种优选的技术方案，所述补强助剂为二氧化硅、碳酸钙、蒙脱土中的一种或几种的组合。优选的，所述补强助剂为二氧化硅。所述二氧化硅的型号为德固赛A380。
作为一种优选的技术方案，所述阻燃助剂为红磷氮磷混合物、氢氧化铝、液体阻燃剂中的一种或几种的组合；优选的，所述阻燃助剂为红磷氮磷混合物和氢氧化铝的组合；所述红磷氮磷混合物和氢氧化铝的质量比为(1-3)：(2-4)；所述红磷氮磷混合物包括红磷、三聚氰胺氰尿酸盐；所述红磷、三聚氰胺氰尿酸盐的质量比为(3-5)：(2-4)。
基于本发明体系，通过采用红磷氮磷混合物和氢氧化铝的组合作为阻燃助剂，尤其是控制红磷氮磷混合物和氢氧化铝的质量比为(1-3)：(2-4)，使提供的产品具有优良的阻燃性能，阻燃等级达到V-0级。
作为一种优选的技术方案，所述溶剂为甲苯。
本发明另一方面提供了一种阻燃可移除双面胶的制备方法，至少包括以下步骤：
(1)将配方量的各原料进行干燥处理；
(2)将各原料分散溶解，分散均匀后出料，密闭保存；
(3)将胶水涂布于双面淋膜涂硅纸离型力较高的一面，收卷；
(4)根据不同的厚度进行匹配贴合，达到目标厚度。
优选的，所述步骤(1)中干燥处理具体为：将配方量的各原料置于50-60℃的烘箱中干燥处理3-5h；
优选的，所述步骤(2)中分散溶解具体为：将增粘剂、辅助助剂、补强助剂依次投料，然后加入溶剂，以100-1000r/min转速分散0.5～6h，之后加入热塑性弹性体，继续以同样转速高速分散0.5～24h，然后加入阻燃助剂分散2-3h，然后出料得到半成品，密闭保存；
优选的，所述步骤(3)中涂布具体为：将步骤(2)得到的半成品进行涂布，烘箱温度为60-90℃，涂布车速为1.0～5.0m/min，单层厚度为0.1-0.3mm。
优选的，所述步骤(4)中目标厚度为0.1-2mm。
有益效果
1、本发明提供了一种阻燃可移除双面胶带，兼顾优异的阻燃性能、粘结性能和可移除性能，可全面替代结构胶应用于电芯组装，且制备工艺简单，易于实现大规模工业化生产，具有很高的实际应用价值。
2、基于本发明体系，通过引入热塑性弹性体苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物作为聚合物基体材料，与体系中的增粘剂、助剂实现良好的相容，使提供的阻燃可移除双面胶具有较高的耐热性能和适中的拉伸强度。
3、基于本发明体系，通过采用红磷氮磷混合物和氢氧化铝的组合作为阻燃助剂，尤其是控制红磷氮磷混合物和氢氧化铝的质量比为(1-3)：(2-4)，使提供的产品具有优良的阻燃性能，阻燃等级达到V-0级。
4、本发明提供的阻燃可移除双面胶带的厚度为0.1-2mm，使用后可以以横向拉伸至斜45°角方向的方式移除，具有稳定而卓越的高强度粘着力，拉出时不断胶，无残胶。
5、本发明提供的阻燃可移除双面胶带应用于电芯组装，在组装过程或者后续检验过程中，只要发现问题，可以拆解后剔除不良件，保证其他部件的完整性，可以继续使用。
具体实施方式
实施例1
本发明的实施例1一方面提供了一种阻燃可移除双面胶，按照重量份计，其制备原料包括：热塑性弹性体100份、增粘剂100份、辅助助剂2份、补强助剂20份、阻燃助剂80份、溶剂300份。
所述热塑性弹性体为苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物(SEBS)；所述苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物中苯乙烯含量为30wt％；
所述苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物的型号为台橡3151。
所述增粘剂为松香树脂，所述松香树脂的型号为K803L，来源于广东科茂林产化工股份有限公司。
所述辅助助剂包括抗氧剂、消泡剂。所述抗氧剂、消泡剂的质量比为1：1；所述抗氧剂为抗氧剂168和抗氧剂1010的组合；所述抗氧剂168和抗氧剂1010的质量比为2：1；所述消泡剂为有机硅消泡剂；所述有机硅消泡剂的型号为N-10，来源于佛山市南海大田化学有限公司。
所述补强助剂为二氧化硅。所述二氧化硅的型号为德固赛A380。
所述阻燃助剂为红磷氮磷混合物和氢氧化铝的组合；所述红磷氮磷混合物和氢氧化铝的质量比为2：3；所述红磷氮磷混合物包括红磷、三聚氰胺氰尿酸盐；所述红磷、三聚氰胺氰尿酸盐的质量比为4：3。
所述溶剂为甲苯。
本发明的另一方面提供了一种阻燃可移除双面胶的制备方法，包括以下步骤：
(1)将配方量的各原料进行干燥处理；
(2)将各原料分散溶解，分散均匀后出料，密闭保存；
(3)将胶水涂布于双面淋膜涂硅纸离型力较高的一面，收卷；
(4)根据不同的厚度进行匹配贴合，达到目标厚度。
所述步骤(1)中干燥处理具体为：将配方量的各原料置于55℃的烘箱中干燥处理4h；
所述步骤(2)中分散溶解具体为：将增粘剂、辅助助剂、补强助剂依次投料，然后加入溶剂，以500r/min转速分散2h，之后加入热塑性弹性体，继续以同样转速高速分散6h，然后加入阻燃助剂分散2.5h，然后出料得到半成品，密闭保存；
所述步骤(3)中涂布具体为：将步骤(2)得到的半成品进行涂布，烘箱温度为80℃，涂布车速为3m/min，单层厚度为0.1mm。
所述步骤(4)中目标厚度为0.1mm。
实施例2
本发明的实施例2提供了一种阻燃可移除双面胶及其制备方法，其具体实施方式同实施例1，不同之处在于，所述步骤(3)中涂布具体为：将步骤(2)得到的半成品进行涂布，烘箱温度为80℃，涂布车速为3m/min，单层厚度为0.2mm。
所述步骤(4)中目标厚度为1.0mm。
实施例3
本发明的实施例3一方面提供了一种阻燃可移除双面胶及其制备方法，其具体实施方式同实施例1，不同之处在于，所述步骤(3)中涂布具体为：将步骤(2)得到的半成品进行涂布，烘箱温度为80℃，涂布车速为3m/min，单层厚度为0.2mm。
所述步骤(4)中目标厚度为2.0mm。
对比例1
本发明的对比例1提供了一种阻燃可移除双面胶，其具体实施方式同实施例1，不同之处在于，所述热塑性弹性体为SIS1106。
对比例2
本发明的对比例2提供了一种阻燃可移除双面胶，其具体实施方式同实施例1，不同之处在于，所述增粘树脂为萜烯树脂，型号为KT90，购买自广东科茂林产化工股份有限公司。
对比例3
本发明的对比例3提供了一种阻燃可移除双面胶，其具体实施方式同实施例1，不同之处在于，所述阻燃助剂为氢氧化铝。
性能测试方法
对实施例和对比例制备得到的阻燃可移除双面胶带的厚度、180°剥离强度、剪切力、拉伸强度、断裂伸长率、阻燃等级进行测定，表征产品的粘结性能、可移除性能和阻燃性能，结果参见表1；
Claims (2)
1.一种阻燃可移除双面胶，其特征在于，按照重量份计，其制备原料包括：热塑性弹性体100份、增粘剂100份、辅助助剂2份、补强助剂20份、阻燃助剂80份、溶剂300份；
所述热塑性弹性体的型号为台橡3151；
所述增粘剂为松香树脂，所述松香树脂的型号为K803L；
所述辅助助剂包括抗氧剂、消泡剂；所述抗氧剂、消泡剂的质量比为1：1；所述抗氧剂为抗氧剂168和抗氧剂1010的组合；所述抗氧剂168和抗氧剂1010的质量比为2：1；所述消泡剂为有机硅消泡剂；所述有机硅消泡剂的型号为N-10；
所述补强助剂为二氧化硅；所述二氧化硅的型号为德固赛A380；
所述阻燃助剂为红磷氮磷混合物和氢氧化铝的组合；所述红磷氮磷混合物和氢氧化铝的质量比为2：3；所述红磷氮磷混合物包括红磷、三聚氰胺氰尿酸盐；所述红磷、三聚氰胺氰尿酸盐的质量比为4：3；
所述溶剂为甲苯；
所述阻燃可移除双面胶的制备方法，包括以下步骤：
（1）将配方量的各原料进行干燥处理；
（2）将各原料分散溶解，分散均匀后出料，密闭保存；
（3）将胶水涂布于双面淋膜涂硅纸离型力较高的一面，收卷；
（4）根据不同的厚度进行匹配贴合，达到目标厚度；
所述步骤（1）中干燥处理具体为：将配方量的各原料置于55℃的烘箱中干燥处理4h；
所述步骤（2）中分散溶解具体为：将增粘剂、辅助助剂、补强助剂依次投料，然后加入溶剂，以500r/min转速分散2h，之后加入热塑性弹性体，继续以同样转速高速分散6h，然后加入阻燃助剂分散2.5h，然后出料得到半成品，密闭保存；
所述步骤（3）中涂布具体为：将步骤（2）得到的半成品进行涂布，烘箱温度为80℃，涂布车速为3m/min，单层厚度为0.1mm或0.2mm；
所述步骤（4）中目标厚度为0.1mm或1.0mm或2.0mm。
2.一种如权利要求1所述的阻燃可移除双面胶的应用，其特征在于，应用于电芯组装。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003105295A (ja) * | 2001-09-28 | 2003-04-09 | Nichiban Co Ltd | 難燃性粘着剤組成物及び難燃性粘着テープ |
| CN102115651A (zh) * | 2009-12-30 | 2011-07-06 | 宁波荣溢化纤科技有限公司 | 一种用于制备防刺面料的胶粘剂 |
| CN112358835A (zh) * | 2020-11-04 | 2021-02-12 | 苏州赛伍应用技术股份有限公司 | 一种胶黏剂组合物、易拉胶带及其制备方法和应用 |
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| JP2003105295A (ja) * | 2001-09-28 | 2003-04-09 | Nichiban Co Ltd | 難燃性粘着剤組成物及び難燃性粘着テープ |
| CN102115651A (zh) * | 2009-12-30 | 2011-07-06 | 宁波荣溢化纤科技有限公司 | 一种用于制备防刺面料的胶粘剂 |
| CN112358835A (zh) * | 2020-11-04 | 2021-02-12 | 苏州赛伍应用技术股份有限公司 | 一种胶黏剂组合物、易拉胶带及其制备方法和应用 |
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