CN108373730A - 一种抗菌阻燃紫外光固化光纤涂料及其制备方法 - Google Patents

一种抗菌阻燃紫外光固化光纤涂料及其制备方法 Download PDF

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CN108373730A
CN108373730A CN201611017497.3A CN201611017497A CN108373730A CN 108373730 A CN108373730 A CN 108373730A CN 201611017497 A CN201611017497 A CN 201611017497A CN 108373730 A CN108373730 A CN 108373730A
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王鸥
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Abstract

本发明公开了一种抗菌阻燃紫外光固化光纤涂料,由下列重量份的原料制备制成:聚乙二醇丙烯酸酯50‑57、甲基丙烯酸‑2,2,2‑三氟乙酯10‑14、丙烯酸异冰片酯3‑6、光引发剂1173 3‑5、乙氧化双酚A二丙烯酸酯7‑10、丙烯酸酯磷酸酯5‑7、γ‑氨丙基三乙氧基硅烷2‑4、对羟基苯甲醚1‑2、无定型二氧化硅4‑6、碘代丙炔基氨基甲酸丁酯 1‑2、助剂9‑13。本发明添加抗菌组分,安全无毒,具有良好的抗霉菌以及抗氧化功效;加入氧化锌,不仅有阻燃以及抗菌的效果,而且有封闭效果;还加入助剂,流平性好,可形成均匀的涂层,固化速度快,有硬度,耐磨,有韧性,具有很强的附着力。

Description

一种抗菌阻燃紫外光固化光纤涂料及其制备方法
技术领域
本发明涉及一种光纤涂覆材料,特别涉及一种抗菌阻燃紫外光固化光纤涂料及其制备方法。
背景技术
光导纤维简称光纤(opticalfiber),是一种用塑料或玻璃制成的细纤维状材料,当光线通入时能形成全反射而进行传递。相比电在电线传输中的损耗,光在光导纤维传输中的损耗要低得多,因此,光纤以其具有的损耗低、体积小、频带宽、抗干扰、重量轻、效率高等诸多优点被广泛用作长距离信息传递的材料。光纤的产生为现代通信技术的飞速发展奠定了坚实的基础。常见的光纤种类有石英光纤、掺氟光纤、红外光纤、复合光纤以及氟氯化物光纤等等。制作光纤的材料主要以玻璃纤维为主。
在光纤的生产过程中,由于从光纤炉内拉制出来的光纤直径小、质脆易断,接触空气后容易氧化和吸附灰尘、水分从而影响光纤的使用效果。因此,在光纤拉制成形后要立刻涂上涂料来进行保护,不仅如此,光纤涂料还能增强光纤的机械强度和提高光纤的传输性能。因此光纤涂料在光纤的应用上至关重要,是光纤的重要组成部分。对于光纤涂料的涂覆方式主要有单层涂覆和双层涂覆,其中双层涂覆应用较多。
由于光纤生产的复杂工艺条件以及对涂料的特殊要求,因此对于涂料类型的选择极为重要。传统的涂料类型有:溶剂型涂料、热塑性涂料、热固化涂料以及紫外光固化涂料等类型。综合比较各类型涂料,紫外光固化涂料以其无大量溶剂挥发、固化速度快、涂膜性能优异等优良性能使其成为了光纤涂料的首选。目前市场上出现的紫外光固化光纤涂料存在阻燃性和抗菌性差的问题,使用中往往容易造成危险事故。
发明内容
本发明的目的在于克服现有紫外光固化光纤涂料中所存在阻燃性和抗菌性差的上述不足,提供一种抗菌阻燃紫外光固化光纤涂料。本发明的紫外光固化光纤涂料具有抗菌、阻燃、流平性好、固化速度快和粘结性好的优点,本发明还提供了该紫外光固化光纤涂料的制备方法。
为了实现上述发明目的,本发明提供了以下技术方案:
一种抗菌阻燃紫外光固化光纤涂料,由下列重量份的原料制备制成:聚乙二醇丙烯酸酯50-57、甲基丙烯酸-2,2,2-三氟乙酯10-14、丙烯酸异冰片酯3-6、光引发剂1173 3-5、乙氧化双酚A二丙烯酸酯7-10、丙烯酸酯磷酸酯5-7、γ-氨丙基三乙氧基硅烷2-4、对羟基苯甲醚1-2、无定型二氧化硅4-6、碘代丙炔基氨基甲酸丁酯 1-2、助剂9-13;
所述助剂由下列重量份的原料制成:云母石10-13、纳米氧化锌3-7、硫磷伯仲烷基锌盐2-4、灰钙粉1-3、聚羟甲基硅氧烷 1-2、脱乙酰壳多糖27-31;制备方法是将云母石放入煅烧炉中在480-520℃下煅烧1-3小时,取出,与纳米氧化锌一起粉碎成50-100目的混合粉末;将其余剩余成分混合,加热至60-70℃,搅拌20-30分钟后加入混合粉末,保温研磨1-2小时,即得。
本发明的另一目的在于提供上述紫外光固化光纤涂料的制备方法,由以下具体步骤制得:
(1)将聚乙二醇丙烯酸酯、甲基丙烯酸-2,2,2-三氟乙酯、丙烯酸异冰片酯放入反应釜中搅拌,加热至75-85℃,搅拌15-20分钟;
(2)加入除光引发剂1173之外的其余剩余成分,继续搅拌反应30-40分钟,使之分散均匀;(3)最后降温至45-55℃,加入光引发剂1173,搅拌反应20-25分钟,冷却后,研磨得到20-40μm浆料,即得。
与现有技术相比,本发明的有益效果:
本发明添加抗菌组分,安全无毒,具有良好的抗霉菌以及抗氧化功效;加入氧化锌,不仅有阻燃以及抗菌的效果,而且有封闭效果;还加入助剂,流平性好,可形成均匀的涂层,固化速度快,有硬度,耐磨,有韧性,具有很强的附着力。
具体实施方式
下面结合试验例及具体实施方式对本发明作进一步的详细描述。但不应将此理解为本发明上述主题的范围仅限于以下的实施例,凡基于本发明内容所实现的技术均属于本发明的范围。
实施例1
一种抗菌阻燃紫外光固化光纤涂料,由下列重量份的原料制备制成:聚乙二醇丙烯酸酯54、甲基丙烯酸-2,2,2-三氟乙酯13、丙烯酸异冰片酯5、光引发剂1173 4、乙氧化双酚A二丙烯酸酯9、丙烯酸酯磷酸酯6、γ-氨丙基三乙氧基硅烷3、对羟基苯甲醚2、无定型二氧化硅5、碘代丙炔基氨基甲酸丁酯 1、助剂10;
所述助剂由下列重量份的原料制成:云母石11、纳米氧化锌5、硫磷伯仲烷基锌盐3、灰钙粉2、聚羟甲基硅氧烷 1、脱乙酰壳多糖29;制备方法是将云母石放入煅烧炉中在490℃下煅烧2小时,取出,与纳米氧化锌一起粉碎成70目的混合粉末;将其余剩余成分混合,加热至62℃,搅拌23分钟后加入混合粉末,保温研磨1.5小时,即得。
上述抗菌阻燃紫外光固化光纤涂料的制备方法,包括以下步骤:
(1)将聚乙二醇丙烯酸酯、甲基丙烯酸-2,2,2-三氟乙酯、丙烯酸异冰片酯放入反应釜中搅拌,加热至83℃,搅拌18分钟;
(2)加入除光引发剂1173之外的其余剩余成分,继续搅拌反应33分钟,使之分散均匀;(3)最后降温至48℃,加入光引发剂1173,搅拌反应21分钟,冷却后,研磨得到27μm浆料,即得。

Claims (2)

1.一种抗菌阻燃紫外光固化光纤涂料,其特征在于,由下列重量份的原料制备制成:聚乙二醇丙烯酸酯50-57、甲基丙烯酸-2,2,2-三氟乙酯10-14、丙烯酸异冰片酯3-6、光引发剂1173 3-5、乙氧化双酚A二丙烯酸酯7-10、丙烯酸酯磷酸酯5-7、γ-氨丙基三乙氧基硅烷2-4、对羟基苯甲醚1-2、无定型二氧化硅4-6、碘代丙炔基氨基甲酸丁酯 1-2、助剂9-13;
所述助剂由下列重量份的原料制成:云母石10-13、纳米氧化锌3-7、硫磷伯仲烷基锌盐2-4、灰钙粉1-3、聚羟甲基硅氧烷 1-2、脱乙酰壳多糖27-31;制备方法是将云母石放入煅烧炉中在480-520℃下煅烧1-3小时,取出,与纳米氧化锌一起粉碎成50-100目的混合粉末;将其余剩余成分混合,加热至60-70℃,搅拌20-30分钟后加入混合粉末,保温研磨1-2小时,即得。
2.根据权利要求1所述的一种抗菌阻燃紫外光固化光纤涂料,其特征在于,由以下具体步骤制成:
(1)将聚乙二醇丙烯酸酯、甲基丙烯酸-2,2,2-三氟乙酯、丙烯酸异冰片酯放入反应釜中搅拌,加热至75-85℃,搅拌15-20分钟;
(2)加入除光引发剂1173之外的其余剩余成分,继续搅拌反应30-40分钟,使之分散均匀;(3)最后降温至45-55℃,加入光引发剂1173,搅拌反应20-25分钟,冷却后,研磨得到20-40μm浆料,即得。
CN201611017497.3A 2016-11-21 2016-11-21 一种抗菌阻燃紫外光固化光纤涂料及其制备方法 Withdrawn CN108373730A (zh)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN113088168A (zh) * 2021-03-22 2021-07-09 上海先权光纤科技有限公司 一种高硬度光纤包层涂料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088168A (zh) * 2021-03-22 2021-07-09 上海先权光纤科技有限公司 一种高硬度光纤包层涂料及其制备方法

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