CN111218228A - 一种高阻防水的泡棉胶带及制造方法 - Google Patents

一种高阻防水的泡棉胶带及制造方法 Download PDF

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CN111218228A
CN111218228A CN201811430348.9A CN201811430348A CN111218228A CN 111218228 A CN111218228 A CN 111218228A CN 201811430348 A CN201811430348 A CN 201811430348A CN 111218228 A CN111218228 A CN 111218228A
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胡雄焱
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Abstract

本发明公开了一种高阻防水的泡棉胶带及制造方法,泡棉胶带包括:高阻隔泡棉、压敏胶层、粘结剂和离型膜;制造方法:步骤1,按配方将材料混合发泡得高阻隔泡棉,再在所述高阻隔泡棉两侧涂上压敏胶;步骤2,按配方将制得粘结剂,再在离型膜上涂上所述粘结剂;步骤3,将步骤1涂好的压敏胶的高阻隔泡棉加热后通过所述粘结剂帖在离型膜上,并收卷。优点在于:本发明的表面具有优秀的浸润性,容易粘接,易于制作、便于冲切,使泡棉胶带对各种材料有很高初粘结力,具有卓越的密封性能、耐侯性、静态支持和高阻燃性,可适用于汽车、船舶的内外装饰、密封、隔热、阻燃等领域。

Description

一种高阻防水的泡棉胶带及制造方法
技术领域
本发明涉及泡棉胶带及加工技术领域,尤其涉及一种高阻防水的泡棉胶带及制造方法。
背景技术
泡棉胶带是采用先进的全自动连续涂布线,选用PU、PE、EVA、XPE、三元乙丙、橡塑、针刺毡、热熔毡等泡棉为基材,分别涂布各种优质不干胶配以各种优质辅助材料,经特殊工艺复合而成的软质、绝热、保温、密封胶粘带;胶粘带分为闭孔和开孔两种材料类型;广泛应用于汽车、船舶的空调制冷、内部装饰;汽车空调、民用空调的风道接口、风门等;城市建筑的水泥接缝,门窗的密封隔热等;具有粘贴牢固、使用快捷方便的特点,是一种具有隔音、隔热、阴燃、防水(闭孔)、减震、密封、环保、吸音等优良性能的产品。
为此本发明进行了有益的探索和尝试,找到了解决上述问题的办法,下面将要介绍的方案便是这种背景下产生的。
发明内容
本发明所要解决的技术问题在于针对现有技术的不足和缺陷而提供一种高阻防水的泡棉胶带及制造方法。
本发明所解决的技术问题可以采用以下技术方案来实现:
一种高阻防水的泡棉胶带,其特征在于,所述泡棉胶带包括:高阻隔泡棉、压敏胶层、粘结剂和离型膜,所述高阻隔泡棉两侧涂有所述压敏胶层,所述压敏胶层的外侧为粘结剂,所述粘结剂的外侧覆盖一层离型膜;
所述高阻隔泡棉的材料包括按重量份计:聚醚多元醇100-115份、二苯基甲烷二异氰酸酯35-45份、发泡剂1-2份、阻燃剂5-12份、碳纳米管3-6份、催化剂0.4-0.6份和硅油2-7份,其中,所述聚醚多元醇的羟值为90-135;
在本发明的一个优选实施例中,所述粘结剂各的材料包括按重量份计:硅橡胶35-50份、丙烯酸树脂15-30份、聚丙烯60-90份、碳纤维10-20份、防水剂5-8份、抗氧剂3-5份、增塑剂10-18份、纳米二氧化硅20-35份;
在本发明的一个优选实施例中,所述压敏胶层含有25重量%的阻燃剂。
一种高阻防水的泡棉胶带的制造方法,其特征在于,包括以下步骤:
步骤1,按配方将材料混合发泡得高阻隔泡棉,再在所述高阻隔泡棉两侧涂上压敏胶;
步骤2,按配方将制得粘结剂,再在离型膜上涂上所述粘结剂;
步骤3,将步骤1涂好的压敏胶的高阻隔泡棉加热后通过所述粘结剂帖在离型膜上,并收卷。
在本发明的一个优选实施例中,步骤1中,高阻隔泡棉的制备方法:将聚醚多元醇真空脱水再与二苯基甲烷二异氰酸酯、发泡剂、阻燃剂、碳纳米管/催化剂和所述硅油混合发泡加热为80-85℃,反应时间为15-20min,然后浇注到镀铝膜上,得所述高阻隔泡棉。
在本发明的一个优选实施例中,所述聚醚多元醇在75-80℃下真空脱水,脱水后所述聚醚多元醇水分含量低于0.25%
由于采用了如上的技术方案,本发明的有益效果在于:
1、以聚丙烯、丙烯酸树脂和硅橡胶为胶黏剂的主体成分,具有良好的防水性和耐热性高;并且压敏胶层含有25重量%的阻燃剂,阻燃性能强。
2、泡棉泡的大小及开口均适中,具有较好的缓冲性能、防水性能和阻燃性能。
3、本发明的表面具有优秀的浸润性,容易粘接,易于制作、便于冲切,使泡棉胶带对各种材料有很高初粘结力,具有卓越的密封性能、耐侯性、静态支持和高阻燃性,可适用于汽车、船舶的内外装饰、密封、隔热、阻燃等领域。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面进一步阐述本发明。
一种高阻防水的泡棉胶带,包括:高阻隔泡棉、压敏胶层、粘结剂和离型膜,所述高阻隔泡棉两侧涂有所述压敏胶层,所述压敏胶层的外侧为粘结剂,所述粘结剂的外侧覆盖一层离型膜。
实施例1
一种高阻防水的泡棉胶带的制造方法,包括以下步骤:
步骤1,将聚醚多元醇100份真空脱水再与二苯基甲烷二异氰酸酯35份、发泡剂1份、阻燃剂5份、碳纳米管3份、催化剂0.4份和硅油2份混合发泡加热为80-85℃,反应时间为15-20min,然后浇注到镀铝膜上,得高阻隔泡棉,再在高阻隔泡棉两侧涂上压敏胶,压敏胶层含有25重量%的阻燃剂。
其中,聚醚多元醇的羟值为90-135。
其中,聚醚多元醇在75-80℃下真空脱水,脱水后所述聚醚多元醇水分含量低于0.25%。
步骤2,按硅橡胶35份、丙烯酸树脂15份、聚丙烯60份、碳纤维10份、防水剂5份、抗氧剂3份、增塑剂10份、纳米二氧化硅20份制得粘结剂,再在离型膜上涂上粘结剂。
步骤3,将步骤1涂好的压敏胶的高阻隔泡棉加热后通过所述粘结剂帖在离型膜上,并收卷。
实施例2
一种高阻防水的泡棉胶带的制造方法,包括以下步骤:
步骤1,将聚醚多元醇115份真空脱水再与二苯基甲烷二异氰酸酯45份、发泡剂2份、阻燃剂12份、碳纳米管6份、催化剂0.6份和硅油7份混合发泡加热为80-85℃,反应时间为15-20min,然后浇注到镀铝膜上,得高阻隔泡棉,再在高阻隔泡棉两侧涂上压敏胶,压敏胶层含有25重量%的阻燃剂。
其中,聚醚多元醇的羟值为90-135。
其中,聚醚多元醇在75-80℃下真空脱水,脱水后所述聚醚多元醇水分含量低于0.25%。
步骤2,按硅橡胶50份、丙烯酸树脂30份、聚丙烯90份、碳纤维20份、防水剂8份、抗氧剂5份、增塑剂18份、纳米二氧化硅35份制得粘结剂,再在离型膜上涂上粘结剂。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

1.一种高阻防水的泡棉胶带,其特征在于,所述泡棉胶带包括:高阻隔泡棉、压敏胶层、粘结剂和离型膜,所述高阻隔泡棉两侧涂有所述压敏胶层,所述压敏胶层的外侧为粘结剂,所述粘结剂的外侧覆盖一层离型膜;
所述高阻隔泡棉的材料包括按重量份计:聚醚多元醇100-115份、二苯基甲烷二异氰酸酯35-45份、发泡剂1-2份、阻燃剂5-12份、碳纳米管3-6份、催化剂0.4-0.6份和硅油2-7份,其中,所述聚醚多元醇的羟值为90-135。
2.如权利要求1所述的一种高阻防水的泡棉胶带,其特征在于,所述粘结剂各的材料包括按重量份计:硅橡胶35-50份、丙烯酸树脂15-30份、聚丙烯60-90份、碳纤维10-20份、防水剂5-8份、抗氧剂3-5份、增塑剂10-18份、纳米二氧化硅20-35份。
3.如权利要求1所述的一种高阻防水的泡棉胶带,其特征在于,所述压敏胶层含有25重量%的阻燃剂。
4.如权利要求1至3任一所述的一种高阻防水的泡棉胶带的制造方法,其特征在于,其特征在于,包括以下步骤:
步骤1,按配方将材料混合发泡得高阻隔泡棉,再在所述高阻隔泡棉两侧涂上压敏胶;
步骤2,按配方将制得粘结剂,再在离型膜上涂上所述粘结剂;
步骤3,将步骤1涂好的压敏胶的高阻隔泡棉加热后通过所述粘结剂帖在离型膜上,并收卷。
5.如权利要求4所述的一种高阻防水的泡棉胶带的制造方法,其特征在于,步骤1中,高阻隔泡棉的制备方法:将聚醚多元醇真空脱水再与二苯基甲烷二异氰酸酯、发泡剂、阻燃剂、碳纳米管/催化剂和所述硅油混合发泡加热为80-85℃,反应时间为15-20min,然后浇注到镀铝膜上,得所述高阻隔泡棉。
6.如权利要求5所述的一种高阻防水的泡棉胶带的制造方法,其特征在于,所述聚醚多元醇在75-80℃下真空脱水,脱水后所述聚醚多元醇水分含量低于0.25%。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111660637A (zh) * 2020-06-29 2020-09-15 深圳市象形科技有限公司 一种高弹阻隔泡棉及其制备方法
CN113801601A (zh) * 2021-09-27 2021-12-17 浙江福莱新材料股份有限公司 一种抗静电弹性防滑胶带及其制备方法
CN114231202A (zh) * 2021-12-24 2022-03-25 常州丰锦塑胶科技有限公司 一种海绵胶带及其制备方法
CN116535989A (zh) * 2023-04-17 2023-08-04 重庆永迪高分子材料有限公司 一种海绵胶带及其制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111660637A (zh) * 2020-06-29 2020-09-15 深圳市象形科技有限公司 一种高弹阻隔泡棉及其制备方法
CN111660637B (zh) * 2020-06-29 2021-04-20 深圳市象形科技有限公司 一种高弹阻隔泡棉及其制备方法
CN113801601A (zh) * 2021-09-27 2021-12-17 浙江福莱新材料股份有限公司 一种抗静电弹性防滑胶带及其制备方法
CN114231202A (zh) * 2021-12-24 2022-03-25 常州丰锦塑胶科技有限公司 一种海绵胶带及其制备方法
CN116535989A (zh) * 2023-04-17 2023-08-04 重庆永迪高分子材料有限公司 一种海绵胶带及其制备方法

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