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 PDF

Info

Publication number
CN107522935A
CN107522935A CN201710854527.4A CN201710854527A CN107522935A CN 107522935 A CN107522935 A CN 107522935A CN 201710854527 A CN201710854527 A CN 201710854527A CN 107522935 A CN107522935 A CN 107522935A
Authority
CN
China
Prior art keywords
eva
film
ultraviolet
isolatings
master batch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710854527.4A
Other languages
English (en)
Inventor
崔九峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd
Original Assignee
TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd filed Critical TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd
Priority to CN201710854527.4A priority Critical patent/CN107522935A/zh
Publication of CN107522935A publication Critical patent/CN107522935A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

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

一种EVA紫外线阻隔胶片的生产工艺
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℃。
CN201710854527.4A 2017-09-20 2017-09-20 一种eva紫外线阻隔胶片的生产工艺 Pending CN107522935A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710854527.4A CN107522935A (zh) 2017-09-20 2017-09-20 一种eva紫外线阻隔胶片的生产工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710854527.4A CN107522935A (zh) 2017-09-20 2017-09-20 一种eva紫外线阻隔胶片的生产工艺

Publications (1)

Publication Number Publication Date
CN107522935A true CN107522935A (zh) 2017-12-29

Family

ID=60735991

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710854527.4A Pending CN107522935A (zh) 2017-09-20 2017-09-20 一种eva紫外线阻隔胶片的生产工艺

Country Status (1)

Country Link
CN (1) CN107522935A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Similar Documents

Publication Publication Date Title
CN107400466A (zh) 一种超低温强化写真胶片的生产工艺
CN108045041B (zh) 一种窗膜用隔热聚酯薄膜及其制备方法
CN101280159B (zh) 高耐候、高粘合力、高透明聚烯烃胶膜的制备方法
CN106634652A (zh) 一种调光胶片的生产工艺
CN103788883A (zh) 一种夜光流纹eva夹层玻璃胶片的生产方法
CN106543927B (zh) 一种改性pvb树脂粉及其制备方法
CN107602997A (zh) 一种eva彩色太阳能胶片的生产工艺
JP2020504703A (ja) ナノシリコンガリウム断熱・防爆ガラス及びその製造方法
CN106543612B (zh) 一种隔音pvb胶片及其制备方法
CN201809285U (zh) 一种单银镀膜玻璃
CN107522935A (zh) 一种eva紫外线阻隔胶片的生产工艺
CN106012690A (zh) 一种抗紫外线离型纸及其制备方法
CN108003819A (zh) 一种pmma超薄热熔胶膜及其制作方法和用途
CN105924905B (zh) 一种聚酯薄膜
CN104802470A (zh) 一种聚乙烯发泡包装膜及其加工方法
CN107400468A (zh) 一种eva自粘保护胶片的生产工艺
CN106653900A (zh) 一种双玻光伏组件
CN102936432B (zh) 一种红外线遮蔽组合物及其制备方法和应用
CN107603502A (zh) 一种eva玻璃扩散胶片的生产工艺
CN107400467A (zh) 一种eva浴室安全门专用胶片的生产工艺
CN205556535U (zh) 一种压花eva胶膜
CN109749665A (zh) 一种隔热型胶片的生产工艺
CN107573865A (zh) 一种eva交联型防砸胶片的生产工艺
CN108749015A (zh) 一种高磁导率吸波厚片的制备方法
CN109810651A (zh) 一种清透型胶片的生产工艺

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171229

RJ01 Rejection of invention patent application after publication