CN108299898A - Uv固化的电路板电子保护胶 - Google Patents

Uv固化的电路板电子保护胶 Download PDF

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Publication number
CN108299898A
CN108299898A CN201610791424.3A CN201610791424A CN108299898A CN 108299898 A CN108299898 A CN 108299898A CN 201610791424 A CN201610791424 A CN 201610791424A CN 108299898 A CN108299898 A CN 108299898A
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Prior art keywords
circuit board
electronic protection
board electronic
protection glues
glues
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CN201610791424.3A
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English (en)
Inventor
陈平
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SHANGHAI CHANGYUE COATING CO Ltd
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SHANGHAI CHANGYUE COATING CO Ltd
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Priority to CN201610791424.3A priority Critical patent/CN108299898A/zh
Publication of CN108299898A publication Critical patent/CN108299898A/zh
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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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明涉及电路板，尤其涉及电路板的保护胶。一种UV固化的电路板电子保护胶，它包括下列重量百分比的Y804 6‑10％、DY2600 6‑10％、PM‑2 4‑6％、聚氨酯19‑22％、丙烯酸羟乙酯45‑50％、1173 5‑6％、二苯甲酮0.6‑1.1％、二乙胺改性TM 3‑4％、BYK358N 0.1‑0.3％、德谦2700 0.1‑0.5％、长兴4601 0.1‑0.30。本发明气味小，固化速度高，光泽度好。

Description

UV固化的电路板电子保护胶
技术领域
本发明涉及电路板，尤其涉及电路板的保护胶。
背景技术
当前，电路板都需要涂覆电子保护胶用来保护线路板焊锡、引脚不会因为小金属件掉落而导致短路，其中UV固化的电子保护胶在近年来逐渐推广开来。但是当前的UV固化的电子保护胶气味较大，给使用者带来嗅觉上的损伤和不适；又，现有产品光泽度不够，涂覆后的电路板外观不佳；此外，固化速度慢也是限制UV固化电子保护胶推广的的一个瓶颈。
发明内容
本发明旨在解决现有技术的上述缺陷，提供一种UV固化的电路板电子保护胶。本发明气味小，固化速度高，光泽度好。
为了解决上述技术问题，一种UV固化的电路板电子保护胶，它包括下列重量百分比的：
所述的UV固化的电路板电子保护胶，它的固化条件为500mJ,3-5s。
所述的UV固化的电路板电子保护胶，固化后的划格法测定漆膜强度为I级。
本发明所采用的原料气味小，固化后基本不存在异味，不会影响使用者的嗅觉。此外，较高的固化速速能有效提高生产效率，固化后光泽度极高，视觉效果好。
具体实施方式
一种UV固化的电路板电子保护胶，它包括下列重量百分比的
实施例1 实施例2 实施例3 实施例4
Y804 9.5 7.4 9 8.6
DY2600 9.5 7.4 9 8.6
丙烯酸磷酸酯 4 4.5 5.5 6
聚氨酯 22 20 21 19
丙烯酸羟乙酯 45 50 45 47.1
2-羟基-2甲基-1苯基-1-丙酮 6 5.3 5.9 5
二苯甲酮 0.6 0.9 0.8 1.1
二乙胺改性TM 3.1 4 3 3.5
BYK358N 0.1 0.15 0.26 0.3
德谦2700 0.1 0.2 0.34 0.5
长兴4601 0.1 0.15 0.2 0.3
总计 100 100 100 100
固化，以功率为500mJ的紫外光照射3-5s。
漆膜强度，各实施例用划格法测定漆膜强度为I级。

Claims (3)

1.一种UV固化的电路板电子保护胶，它包括下列重量百分比的
2.根据权利要求1所述的UV固化的电路板电子保护胶，其特征在于，它的固化条件为500mJ紫外光照射,3-5s。
3.根据权利要求1所述的UV固化的电路板电子保护胶，其特征在于，固化后的划格法测定漆膜强度为I级。
CN201610791424.3A 2016-08-31 2016-08-31 Uv固化的电路板电子保护胶 Pending CN108299898A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610791424.3A CN108299898A (zh) 2016-08-31 2016-08-31 Uv固化的电路板电子保护胶

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CN201610791424.3A CN108299898A (zh) 2016-08-31 2016-08-31 Uv固化的电路板电子保护胶

Publications (1)

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CN108299898A true CN108299898A (zh) 2018-07-20

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643600A (zh) * 2012-04-18 2012-08-22 上海维凯化学品有限公司 紫外光固化涂料组合物
CN102732159A (zh) * 2012-06-25 2012-10-17 烟台开发区泰盛精化新材料有限公司 一种可剥性防焊紫外固化胶及其制备和使用方法
CN103555187A (zh) * 2013-09-30 2014-02-05 上海维凯化学品有限公司 高抗冲性能的紫外光固化涂料组合物及其使用方法
CN104152032A (zh) * 2014-08-01 2014-11-19 苏州袭麟光电科技产业有限公司 一种防刮伤加硬膜及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643600A (zh) * 2012-04-18 2012-08-22 上海维凯化学品有限公司 紫外光固化涂料组合物
CN102732159A (zh) * 2012-06-25 2012-10-17 烟台开发区泰盛精化新材料有限公司 一种可剥性防焊紫外固化胶及其制备和使用方法
CN103555187A (zh) * 2013-09-30 2014-02-05 上海维凯化学品有限公司 高抗冲性能的紫外光固化涂料组合物及其使用方法
CN104152032A (zh) * 2014-08-01 2014-11-19 苏州袭麟光电科技产业有限公司 一种防刮伤加硬膜及其制备方法

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