CN107522935A - 一种eva紫外线阻隔胶片的生产工艺 - Google Patents
一种eva紫外线阻隔胶片的生产工艺 Download PDFInfo
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- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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Abstract
本发明涉及一种EVA紫外线阻隔胶片的生产工艺。包括以下步骤,(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在5‑15g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328‑329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在5‑40g/10min;(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。本发明提供了一种EVA紫外线阻隔胶片的生产工艺,通过采用EVA材料代替传统的PVB材料、在生产过程中采用了低温成型工艺,令紫外线阻隔胶片阻挡99%以上的紫外线,达到了隔热、节能和有害防护的多重功能。
Description
技术领域
本发明涉及一种EVA紫外线阻隔胶片的生产工艺。
背景技术
在建筑装饰等领域,夹胶玻璃以其美观、坚固等优良特性得到了越来越广泛的应用,夹胶玻璃包括位于中心的玻璃胶片层和位于两侧的玻璃。防砸/防爆玻璃是一款将玻璃胶片复合进两层玻璃中间,经高温高压胶合后,一体成型的夹层结构的新型特种玻璃产品。现有的紫外线阻隔胶片并不能够有效控制、阻隔和过滤有害紫外光线。
发明内容
本发明为解决公知技术中存在的技术问题而提供一种EVA紫外线阻隔胶片的生产工艺,解决背景技术中存在的问题。
本发明为解决公知技术中存在的技术问题所采取的技术方案是:一种EVA紫外线阻隔胶片的生产工艺包括以下步骤,(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在5-15g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328-329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在5-40g/10min;(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。
本发明的优点和积极效果是:本发明提供了一种EVA紫外线阻隔胶片的生产工艺,通过采用EVA材料代替传统的PVB材料
优选地:步骤(1)中所述的高分子蜡选取为聚乙烯蜡、EVA蜡、共聚酯蜡中的一种或多种。
优选地:步骤(2)中所述的偶联剂选取为氨丙基三甲氧基硅烷、氨丙基甲基二甲氧基硅烷、氨丙基三乙氧基硅烷、氨乙基氨丙基三甲氧基硅烷、氨乙基氨丙基三乙氧基硅烷、氨乙基氨丙基甲基二甲氧基硅烷、乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、甲基丙烯酰氧基三甲氧基硅烷中的一种或多种。
优选地:步骤(3)中流延成膜工艺采用单螺杆挤出机,挤出温度为90-100℃。
具体实施方式
为能进一步了解本发明的发明内容、特点及功效,兹举以下实施例详细说明如下:
实施例1
(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在5g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328-329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在5g/10min;(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。
其中,步骤(1)中所述的高分子蜡选取为聚乙烯蜡;步骤(2)中所述的偶联剂选取为氨乙基氨丙基三甲氧基硅烷;步骤(3)中流延成膜工艺采用单螺杆挤出机,挤出温度为95℃。
实施例2
(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在8g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328-329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在28g/10min;(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。
其中,步骤(1)中所述的高分子蜡选取为聚乙烯蜡;步骤(2)中所述的偶联剂选取为氨丙基三甲氧基硅烷;步骤(3)中流延成膜工艺采用单螺杆挤出机,挤出温度为100℃。
实施例3
(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在15g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328-329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在38g/10min;(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。
其中,步骤(1)中所述的高分子蜡选取为EVA蜡;步骤(2)中所述的偶联剂选取为乙烯基三乙氧基硅烷;步骤(3)中流延成膜工艺采用单螺杆挤出机,挤出温度为100℃。
Claims (4)
1.一种EVA紫外线阻隔胶片的生产工艺,其特征是:包括以下步骤,
(1)制备母粒的步骤,母粒基材采用190℃时熔融指数在5-15g/10min的EVA树脂,紫外光吸收剂、光稳定剂,紫外光吸收剂的吸收波段位于328-329nm波段,采用高分子蜡作分散剂,双螺杆挤出工艺;
(2)将母粒与EVA树脂和偶联剂混合均匀的步骤,EVA树脂在190℃时熔融指数在5-40g/10min;
(3)采用流延成膜工艺生成EVA玻璃胶片的步骤。
2.如权利要求1所述的EVA紫外线阻隔胶片的生产工艺,其特征在于:步骤(1)中所述的高分子蜡选取为聚乙烯蜡、EVA蜡、共聚酯蜡中的一种或多种。
3.如权利要求1所述的EVA紫外线阻隔胶片的生产工艺,其特征在于:步骤(2)中所述的偶联剂选取为氨丙基三甲氧基硅烷、氨丙基甲基二甲氧基硅烷、氨丙基三乙氧基硅烷、氨乙基氨丙基三甲氧基硅烷、氨乙基氨丙基三乙氧基硅烷、氨乙基氨丙基甲基二甲氧基硅烷、乙烯基三甲氧基硅烷、乙烯基三乙氧基硅烷、甲基丙烯酰氧基三甲氧基硅烷中的一种或多种。
4.如权利要求1所述的EVA紫外线阻隔胶片的生产工艺,其特征在于:步骤(3)中流延成膜工艺采用单螺杆挤出机,挤出温度为90-100℃。
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109749665A (zh) * | 2019-02-22 | 2019-05-14 | 天津三瑞塑胶制品有限公司 | 一种隔热型胶片的生产工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103788883A (zh) * | 2014-01-23 | 2014-05-14 | 天津三瑞塑胶制品有限公司 | 一种夜光流纹eva夹层玻璃胶片的生产方法 |
CN106584879A (zh) * | 2016-12-01 | 2017-04-26 | 天津三瑞塑胶制品有限公司 | 一种镜面黑色装饰胶片的生产工艺 |
CN106634652A (zh) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | 一种调光胶片的生产工艺 |
CN106626651A (zh) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | 一种层压凃敷粘合胶片的生产工艺 |
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CN103788883A (zh) * | 2014-01-23 | 2014-05-14 | 天津三瑞塑胶制品有限公司 | 一种夜光流纹eva夹层玻璃胶片的生产方法 |
CN106584879A (zh) * | 2016-12-01 | 2017-04-26 | 天津三瑞塑胶制品有限公司 | 一种镜面黑色装饰胶片的生产工艺 |
CN106634652A (zh) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | 一种调光胶片的生产工艺 |
CN106626651A (zh) * | 2016-12-01 | 2017-05-10 | 天津三瑞塑胶制品有限公司 | 一种层压凃敷粘合胶片的生产工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109749665A (zh) * | 2019-02-22 | 2019-05-14 | 天津三瑞塑胶制品有限公司 | 一种隔热型胶片的生产工艺 |
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