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A kind of peelable blue glue and preparation method thereof

A blue glue, curing resin technology, applied in the direction of adhesives, graft polymer adhesives, adhesive types, etc., can solve the problems of residue, cumbersome peeling process, long curing time of peelable blue glue, etc. Interactions, effects of low surface energy

Inactive Publication Date: 2018-01-26
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned technical problems in the prior art, the present invention provides a kind of peelable blue glue and its preparation method, and the described peelable blue glue and its preparation method should solve the problem of peelable blue glue in the prior art. The glue curing time is long, the stripping process is cumbersome, and there are residual technical problems

Method used

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  • A kind of peelable blue glue and preparation method thereof
  • A kind of peelable blue glue and preparation method thereof
  • A kind of peelable blue glue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A kind of peelable blue glue, calculated by weight, its raw material composition and content are as follows:

[0085] 50 parts of UV curing resin A;

[0086] 50 parts of UV curing resin B;

[0087] 50 parts of UV curing resin C;

[0088] Leveling agent 0.05 parts;

[0089] 1 part of wetting agent;

[0090] 0.2 part of defoamer;

[0091] 1 part of color paste;

[0092] 3 parts of photoinitiator A;

[0093] 3 parts of photoinitiator B;

[0094] Wherein said UV curable resin A is calculated in parts by weight, and its composition and content are as follows:

[0095] 20 parts of methyl phenyl hydrogen silicone oil;

[0096] 10 parts of dipentaerythritol hexaacrylate;

[0097] 0.005 part of polymerization inhibitor;

[0098] Catalyst 0.03 part;

[0099] Described UV curing resin A is prepared as follows:

[0100] Add 20 parts of methylphenyl hydrogen-containing silicone oil and 10 parts of dipentaerythritol hexaacrylate into a 500ml three-necked flask, then add 0...

Embodiment 2

[0115] A kind of peelable blue glue, calculated by weight, its raw material composition and content are as follows:

[0116] 80 parts of UV curing resin A;

[0117] 80 parts of UV curing resin B;

[0118] 80 parts of UV curing resin C;

[0119] Leveling agent 0.1 parts;

[0120] 10 parts of wetting agent;

[0121] 1 part of defoamer;

[0122] 10 parts of color paste;

[0123] 5 parts of photoinitiator A;

[0124] 5 parts of photoinitiator B;

[0125] Wherein said UV curable resin A is calculated in parts by weight, and its composition and content are as follows:

[0126] 60 parts of methyl phenyl hydrogen silicone oil;

[0127] 20 parts of dipentaerythritol hexaacrylate;

[0128] Inhibitor 0.01 part;

[0129] Catalyst 0.05 part;

[0130] Described UV curing resin A is prepared as follows:

[0131] Add 60 parts of methylphenyl hydrogen-containing silicone oil and 20 parts of dipentaerythritol hexaacrylate into a 500ml three-necked flask, then add 0.01 part of polymeri...

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Abstract

The invention discloses a strippable blue glue, which comprises 50-80 parts of UV curable resin A, 50-80 parts of UV curable resin B, 50-80 parts of UV curable resin C, 0.05 parts by weight in parts by weight. ‑0.1 parts of leveling agent, 1‑10 parts of wetting agent, 0.2‑1 parts of defoamer, 1‑10 parts of color paste, 3‑5 parts of photoinitiator A and 3‑5 parts of photoinitiator B composition. Also provided is the preparation method of the above peelable blue glue, adding wetting agent, leveling agent, defoamer and color paste into the high-speed disperser, after dispersion, adding UV curing resin A, UV curing resin B, UV curing resin Resin C, photoinitiator A and photoinitiator B continue to disperse and mix evenly to obtain peelable blue glue. After being irradiated by a 395nm UV-LED lamp, the peelable blue glue coating film of the present invention has rapid curing ability, good bonding force, no peeling and peeling off, and easy peeling.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a peelable blue glue and a preparation method thereof. Background technique [0002] In recent years, the rapid development of digital products has driven the rapid development of the touch screen industry. The high-performance touch screen preparation process requires inks with anti-corrosion functions or "peelable blue glue" and "surface protection glue" for metal surface processing protection. When manufacturing printed boards, some parts of the board are often covered with peelable glue to avoid being splashed by tin when soldering, such as gold fingers, interface cards, carbon conductive keys and large-area boards, all of which require Selective soldering and multiple continuous soldering, such as SMD mixed assembly, reflow soldering manual and automatic and other soldering processes. Drawing on the protection method of the peelable blue glue in the printed boa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08F291/00C08F291/06C08F222/14C08F220/32C09J151/00C08G77/38
CPCC09J151/00C09J151/08C08F283/128C08F291/00C08G77/38C08F222/104C08F220/32C08F222/1006C08F222/102
Inventor 张英强常文秀李烨
Owner SHANGHAI INST OF TECH
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