CN106978114A - 一种uv固化厌氧型oca结构胶 - Google Patents

一种uv固化厌氧型oca结构胶 Download PDF

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Publication number
CN106978114A
CN106978114A CN201710281413.5A CN201710281413A CN106978114A CN 106978114 A CN106978114 A CN 106978114A CN 201710281413 A CN201710281413 A CN 201710281413A CN 106978114 A CN106978114 A CN 106978114A
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glue
mould release
solidifies
pet mould
release membrances
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Inventor
潘斌俊
蔡秀
李彪
陈锦祥
文德兴
周德宁
钟寿增
蒙诚乐
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Zhongshan Dingli Electronics Material Co Ltd
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Zhongshan Dingli Electronics Material 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
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/08—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • C08F283/008—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00 on to unsaturated polymers
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • 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
    • C09J2451/00—Presence of graft polymer
    • 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
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

本发明提供一种UV固化厌氧型OCA结构胶，由下列质量百分比含量的物质制成：脂肪族聚氨酯丙烯酸酯50～90％，丙烯酸异辛酯5～30％，甲基丙烯酸羟乙酯1～30％，甲基丙烯酸月桂酯1～15％，丙烯酸正丁酯1～15％，引发剂0.1～10％。将上述组分按质量百分比例加入搅拌机内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。可满足胶水粘度、硬度、剥离力大小、胶膜厚度等性能，解决耐介质性能等问题，且生产成本低。

Description

一种UV固化厌氧型OCA结构胶
技术领域
本发明涉及一种OCA结构胶。
背景技术
透明器件、触摸屏、面板及电子器件等透明光学元器件经常会用到OCA胶，OCA胶要求具有无色透明、光透过率在90％以上、胶结强度良好，可在室温或中温下固化，且有固化收缩小等特点。但现在国内产品性能如胶水粘度、硬度及剥离力等无法被所需企业所接受，且部分产品耐介质性能、耐高低温冲击性能差，所以多数所需产品需要从国外进口，但国外产品价格昂贵。
发明内容
为解决上述问题本发明提供了一种UV固化厌氧型OCA结构胶，硬度、剥离力等性能优异，生产成本低，价格适中。
本发明所提供的技术方案为：一种UV固化厌氧型OCA结构胶，由以下质量百分比含量的物质制成：
将上述组分按质量百分比例加入搅拌机内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。
作为一种优化，引发剂为1-羟基环己基苯基甲酮或/和2,4,6-三甲基苯甲酰基-二苯基氧化膦。
本发明的有益效果在于，可满足胶水粘度、硬度、剥离力大小、胶膜厚度等性能，解决耐介质性能等问题，且生产成本低。
具体实施方式
实施例1：
将上述组分按质量百分比例加入搅拌机内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。
实施例2：
将上述组分按质量百分比例加入搅拌机内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。
实施例3：
将上述组分按质量百分比例加入搅拌机内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。
上面结合实施例对本发明作了详细说明，但本发明并不限于上述实施例。在本领域普通技术人员所具备的知识范围内，在充分了解到各成分作用基理的基础上，还可以在不脱离本发明宗旨的前提下作出各种变化，皆属于本发明的保护范围。

Claims (2)

1.一种UV固化厌氧型OCA结构胶，由以下质量百分比含量的物质制成：
脂肪族聚氨酯丙烯酸酯 50~90%
丙烯酸异辛酯 5~30%
甲基丙烯酸羟乙酯 1~30%
甲基丙烯酸月桂酯 1~15%
丙烯酸正丁酯 1~15%
引发剂 0.1~10%
将上述组分按质量百分比例加入搅拌釜内，避光条件下混合搅拌均匀后自然静置消泡制成胶水，然后将胶水涂布在PET离型膜上，根据所需厚度，用刮刀或涂布机进行涂布，附上PET离型膜后通过UV固化。
2.根据权利要求1所述的UV固化厌氧型OCA胶粘剂，其特征在于：引发剂为1-羟基环己基苯基甲酮或/和2,4,6-三甲基苯甲酰基-二苯基氧化膦。
CN201710281413.5A 2017-04-26 2017-04-26 一种uv固化厌氧型oca结构胶 Pending CN106978114A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019122042A1 (en) * 2017-12-19 2019-06-27 Henkel IP & Holding GmbH Impregnation sealant for electronic components

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103242796A (zh) * 2013-05-24 2013-08-14 汕头市骏码凯撒有限公司 一种紫外光固化液态光学胶及其制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103242796A (zh) * 2013-05-24 2013-08-14 汕头市骏码凯撒有限公司 一种紫外光固化液态光学胶及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019122042A1 (en) * 2017-12-19 2019-06-27 Henkel IP & Holding GmbH Impregnation sealant for electronic components
CN111542556A (zh) * 2017-12-19 2020-08-14 汉高知识产权控股有限责任公司 用于电子部件的浸渍密封剂
CN111542556B (zh) * 2017-12-19 2023-05-16 汉高股份有限及两合公司 用于电子部件的浸渍密封剂
US11725128B2 (en) 2017-12-19 2023-08-15 Henkel Ag & Co. Kgaa Impregnation sealant for electronic components

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