CN105419587A - 一种无机复合抗菌胶衣及其制备方法 - Google Patents

一种无机复合抗菌胶衣及其制备方法 Download PDF

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CN105419587A
CN105419587A CN201510965631.1A CN201510965631A CN105419587A CN 105419587 A CN105419587 A CN 105419587A CN 201510965631 A CN201510965631 A CN 201510965631A CN 105419587 A CN105419587 A CN 105419587A
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刘艾东
冯玉涛
李煜亮
史平昆
米绍毅
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DONGGUAN YINGMING CHEMICAL Co Ltd
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Abstract

本发明公开了一种无机复合抗菌胶衣,由下述重量份的组份组成:基体树脂100份,无机抗菌剂1-2份,触变剂2-3份,分散剂0.1-0.5份,表面助剂0.3-1.5份,触变增效剂0.2-0.6份,填料10-20份,颜料10-20份,促进剂0.1-0.5份,苯乙烯20-30份,丙酮1-5份。本发明的无机型抗菌胶衣,具有抗菌能力较强、抗菌性能时效极长等特点,其在提供良好抗菌性能的同时,在硬度、耐候性、耐黄变方面都与不加抗菌剂的胶衣制品接近。本发明还公开了上述无机复合抗菌胶衣的制备方法。

Description

一种无机复合抗菌胶衣及其制备方法
技术领域
本发明涉及一种胶衣及其制备方法,具体涉及一种无机复合抗菌胶衣及其制备方法。
背景技术
胶衣是不饱和聚酯中的一个特殊品种,主要用于玻璃钢制品的表面,呈连续性的覆盖薄层,给基体树脂或层合材料提供一个保护层,提高制品的耐候、耐腐蚀、耐磨性能,并给制品以良好的外观。随着玻璃钢制品应用领域的日益广泛,玻璃钢制品表面的抗菌性能越来越受到人们的重视。抗菌胶衣通过在胶衣中添加抗菌剂,使其具有内在抗菌性,可以将附着在胶衣层上的细菌在一定时间内杀死或者抑制其生长繁殖。
无机抗菌剂与有机抗菌剂相比,具有显著的优势。首先,无机抗菌剂的时效长,可在玻璃钢制品的使用寿命内长期提供抗菌功能。其次,无机抗菌剂具有稳定性,相比有机抗菌剂,其耐热性、耐化学稳定性具有明显优势。同时,银、铜、锌等金属离子还具有广谱抗菌、对人安全、不引起微生物耐药性等优点。
通过在胶衣中直接加入抗菌剂使胶衣具有一定的抗菌作用具有操作简单、效果明显的优点,但往往会影响胶衣层的其他性能,如抗菌剂与树脂的相容性不好,胶衣层容易变色,耐黄变性变差等。
发明内容
针对现有技术中的上述问题,本发明通过特定的无机抗菌剂制备的无机复合抗菌胶衣,在具有良好抗菌性能的同时,其他性能也得到了良好保持。
为实现上述目的,本发明所采用的技术方案是:
一种无机复合抗菌胶衣,由下述重量份的组份组成:基体树脂100份,无机抗菌剂1-2份,触变剂2-3份,分散剂0.1-0.5份,表面助剂0.3-1.5份,触变增效剂0.2-0.6份,填料10-20份,颜料10-20份,促进剂0.1-0.5份,苯乙烯20-30份,丙酮1-5份。
所述基体树脂为间苯新戊二醇树脂或间苯型树脂。
所述触变剂为气相二氧化硅。
所述分散剂为BYK-966,BYK-W909中的一种。
所述填料为滑石粉或氢氧化铝。
所述触变增效剂为BYK-R605。
所述促进剂为异辛酸钴。
所述表面助剂为BYK-515,BYK-500,BYK-555,BYK-306,BYK-S706,中的三种或四种。
所述无机抗菌剂的制备方法,包括以下步骤:将50-100份硅胶,2-5份氯化银,5-15份无机相变材料,15-30份氧化锌,2-5份硅酸铝,2-5份二氧化钛混合均匀后,放入电炉中烧结,升温速率为5-10℃/min,升至1000℃,保温1小时;冷却后将得到的无机抗菌剂球磨粉碎5小时,将所得粉末状无机抗菌剂溶入按质量比1:1的苯乙烯,高速分散直到均匀即可。
上述无机复合抗菌胶衣的制备方法,包括以下步骤:
1、先向反应釜中加入100份基体树脂、1-2份无机抗菌剂、2-3份触变剂、0.1-0.5份分散剂,以1500转/分钟高速分散10分钟;
2、在500转/分钟的分散速度下加入10-20份颜料、10-20份填料,添加完毕后以1500转/分钟分散10分钟;
3、加入剩下的0.3-1.5份表面助剂,触变增效剂0.2-0.6份,促进剂0.1-0.5份,苯乙烯20-30份,丙酮1-5份,以1000转/分钟分散10分钟;
4、抽真空脱泡,用150目滤网过滤即得。
本发明的无机型抗菌胶衣,主要具有以下几个特性:
(1)本发明抗菌能力较强,对常见细菌如大肠杆菌和金黄色葡萄球菌的抗菌率可达95%以上;
(2)本发明抗菌性能时效极长,由于加入的抗菌剂都属于无机材料,具有极佳的稳定性,同时成分中的硅酸铝对银离子具有良好的缓释作用,可长期为制品表面提供抗菌功能;
(3)本发明在提供良好抗菌性能的同时,在硬度、耐候性、耐黄变方面都与不加抗菌剂的胶衣制品接近。
具体实施方式
实施例:
本实施例为用于卫浴制品的高耐候性间苯新戊二醇白色胶衣,由下述质量份的组分制成:
间苯新戊二醇型树脂100份,具体采用东莞英铭化工有限公司的BY-M70不饱和聚酯树脂;
气相二氧化硅3份,具体采用瓦克化学有限公司的N20,气相二氧化硅的作用在于为胶衣提供良好的触变性;
滑石粉10份;
钛白粉15份,具体采用杜邦化学的R-706型钛白粉;
触变增效剂0.5份,具体为毕克化学的BYK-R605,触变增效剂可以在对胶衣低剪切力作用下黏度影响不大的情况下提高胶衣的触变性;
分散剂0.2份,具体为毕克化学的BYK-W909;
表面助剂为BYK-A5000.5份,BYK-A5150.5份,BYK-3060.3份;
异辛酸钴0.5份;
苯乙烯25份;
丙酮2份。
所述无机抗菌剂1份,其制备方法如下:将100份二氧化硅,5份氯化银,10份无机相变材料,20份氧化锌,5份硅酸钠,5份二氧化钛混合均匀后,放入电炉中烧结,升温速率为10℃/min,升至1000℃,保温1小时;冷却后将得到的无机抗菌剂球磨粉碎5小时,将所得粉末状无机复合抗菌剂溶入按质量比1:1的苯乙烯,高速分散直到均匀即可。
所述无机抗菌剂中氯化银是主要的抗菌成分,硅酸钠可提高胶衣制品的硬度,以弥补抗菌剂中其他成分带来的硬度损失;二氧化钛是白色的着色剂,同时具有良好的紫外光屏蔽功能;锌离子对稳定银离子具有一定作用,达到银离子缓释的效果,对解决银离子抗菌成分在胶衣中的变色有帮助。
上述无机复合抗菌胶衣的制备方法,包括以下步骤:
1、先向反应釜中加入100份间苯新戊二醇型树脂、1份无机复合抗菌剂、3份气相二氧化硅、0.2份BYK-W909,以1500转/分钟高速分散10分钟;
2、在500转/分钟的分散速度下加入15份钛白粉、10份滑石粉,添加完毕后以1500转/分钟分散10分钟;
3、加入剩下的0.5份BYK-A500、0.5份BYK-A515,0.3份BYK-306、0.5份异辛酸钴、25份苯乙烯及2份丙酮,以1000转/分钟分散10分钟。
4、抽真空脱泡,用150目滤网过滤即得。
通过上述制备方法制得的抗菌胶衣对大肠杆菌及金黄色葡萄球菌的抗菌率可达95%以上,其他参数如下:
项目 数值
黏度(mPa·s) 4000
触变指数 4.8
凝胶时间(min) 15
巴氏硬度 42

Claims (10)

1.一种无机复合抗菌胶衣,其特征在于,由下述重量份的组份组成:基体树脂100份,无机抗菌剂1-2份,触变剂2-3份,分散剂0.1-0.5份,表面助剂0.3-1.5份,触变增效剂0.2-0.6份,填料10-20份,颜料10-20份,促进剂0.1-0.5份,苯乙烯20-30份,丙酮1-5份。
2.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述基体树脂为间苯新戊二醇树脂或间苯型树脂。
3.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述触变剂为气相二氧化硅。
4.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述分散剂为BYK-966,BYK-W909中的一种。
5.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述填料为滑石粉或氢氧化铝。
6.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述触变增效剂为BYK-R605。
7.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述促进剂为异辛酸钴。
8.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述表面助剂为BYK-515,BYK-500,BYK-555,BYK-306,BYK-S706,中的三种或四种。
9.如权利要求1所述的无机复合抗菌胶衣,其特征在于,所述无机抗菌剂的制备方法,包括以下步骤:将50-100份硅胶,2-5份氯化银,5-15份无机相变材料,15-30份氧化锌,2-5份硅酸铝,2-5份二氧化钛混合均匀后,放入电炉中烧结,升温速率为5-10℃/min,升至1000℃,保温1小时;冷却后将得到的无机抗菌剂球磨粉碎5小时,将所得粉末状无机抗菌剂溶入按质量比1:1的苯乙烯,高速分散直到均匀即可。
10.一种如权利要求1所述的无机复合抗菌胶衣的制备方法,其特征在于,包括以下步骤:
1、先向反应釜中加入100份基体树脂、1-2份无机抗菌剂、2-3份触变剂、0.1-0.5份分散剂,以1500转/分钟高速分散10分钟;
2、在500转/分钟的分散速度下加入10-20份颜料、10-20份填料,添加完毕后以1500转/分钟分散10分钟;
3、加入剩下的0.3-1.5份表面助剂,触变增效剂0.2-0.6份,促进剂0.1-0.5份,苯乙烯20-30份,丙酮1-5份,以1000转/分钟分散10分钟;
4、抽真空脱泡,用150目滤网过滤即得。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109206047A (zh) * 2018-11-29 2019-01-15 浙江德沐洁具科技有限公司 一种复合材料水槽的生产方法
CN113214693A (zh) * 2021-05-24 2021-08-06 张义和 一种抗菌、杀菌、抑菌控味、永久抗污染树脂胶衣

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1695447A (zh) * 2004-05-11 2005-11-16 蔡惠萍 多用途无机抗菌颗粒的制备方法
CN101397364A (zh) * 2008-04-28 2009-04-01 华东理工大学华昌聚合物有限公司 一种气干性环氧乙烯基酯树脂的制备方法
CN103045057A (zh) * 2013-01-21 2013-04-17 常州众杰复合材料有限公司 抗静电彩色胶衣及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1695447A (zh) * 2004-05-11 2005-11-16 蔡惠萍 多用途无机抗菌颗粒的制备方法
CN101397364A (zh) * 2008-04-28 2009-04-01 华东理工大学华昌聚合物有限公司 一种气干性环氧乙烯基酯树脂的制备方法
CN103045057A (zh) * 2013-01-21 2013-04-17 常州众杰复合材料有限公司 抗静电彩色胶衣及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109206047A (zh) * 2018-11-29 2019-01-15 浙江德沐洁具科技有限公司 一种复合材料水槽的生产方法
CN113214693A (zh) * 2021-05-24 2021-08-06 张义和 一种抗菌、杀菌、抑菌控味、永久抗污染树脂胶衣

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