CN107400467A - 一种eva浴室安全门专用胶片的生产工艺 - Google Patents

一种eva浴室安全门专用胶片的生产工艺 Download PDF

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CN107400467A
CN107400467A CN201710861959.8A CN201710861959A CN107400467A CN 107400467 A CN107400467 A CN 107400467A CN 201710861959 A CN201710861959 A CN 201710861959A CN 107400467 A CN107400467 A CN 107400467A
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eva
safety door
bathrooms
special adhesive
production technology
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崔九峰
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TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd
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TIANJIN SUNRAY PLASTIC PRODUCT CO Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种EVA浴室安全门专用胶片的生产工艺。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0.5‑5g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；(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浴室安全门专用胶片的生产工艺，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，制成的浴室安全门专用胶片能够在较低的温度下与玻璃夹胶，形成的浴室安全门玻璃结构强度高，安全性高。

Description

一种EVA浴室安全门专用胶片的生产工艺
技术领域
本发明涉及一种EVA浴室安全门专用胶片的生产工艺。
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。现有的浴室安全门胶片普遍结构强度不够，无法真正达到安全的目的，导致发生人身伤害。
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浴室安全门专用胶片的生产工艺，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浴室安全门专用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0.5-5g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；(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浴室安全门专用胶片的生产工艺，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，制成的浴室安全门专用胶片能够在较低的温度下与玻璃夹胶，形成的浴室安全门玻璃结构强度高，安全性高。
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90-150℃。
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0.8g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；(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12g/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100℃。
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3.4g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；(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33g/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120℃。
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5g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；(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140℃。

Claims (4)

1.一种EVA浴室安全门专用胶片的生产工艺，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0.5-5g/10min的EVA树脂，与1200目的精细钙粉相混合，采用高分子蜡作分散剂；
(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浴室安全门专用胶片的生产工艺，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浴室安全门专用胶片的生产工艺，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浴室安全门专用胶片的生产工艺，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90-150℃。
CN201710861959.8A 2017-09-20 2017-09-20 一种eva浴室安全门专用胶片的生产工艺 Pending CN107400467A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109796908A (zh) * 2019-02-02 2019-05-24 天津三瑞塑胶制品有限公司 一种离子型安全玻璃胶片的生产工艺

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
CN109796908A (zh) * 2019-02-02 2019-05-24 天津三瑞塑胶制品有限公司 一种离子型安全玻璃胶片的生产工艺

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