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Red glue containing wear resistance reinforcing agent and preparation method thereof

A technology of reinforcing agent, red glue, applied in the direction of adhesive, epoxy resin glue, adhesive type, etc.

Inactive Publication Date: 2013-08-28
PERFECTION SCI & TECH DONGGUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current red glue still has relatively large deficiencies in wear resistance, which limits its application in a wider range

Method used

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  • Red glue containing wear resistance reinforcing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: ethylene glycol phenyl ether 5%,

[0025] Methylenebicyclohexaneamine 4%,

[0026] 8-hydroxyquinoline 0.2%,

[0027] Precipitated silica 2%,

[0028] Silicon fume 7%,

[0029] The surface is sprayed with 4% manganese-titanium alloy powder of aluminum nitride,

[0030] Octanol 0.1%,

[0031] Scarlet material 0.2%,

[0032] Epoxy resin 77.5%.

[0033] Preparation method: including the following steps, (1) sequentially add 77.5% epoxy resin and 5% ethylene glycol phenyl ether into a vacuum planetary mixer, and stir for 30 minutes, wherein the vacuum degree is 0.065~0.099MPa, and the rotation speed is 500 rpm (2) Then add 4% methylene bicyclohexaneamine, 0.2% 8-hydroxyquinoline, 2% precipitated silica, 7% silicon powder, and 4% manganese-titanium alloy powder sprayed with aluminum nitride on the surface , 0.1% octanol and 0.2% scarlet material, stirred for 90 minutes, wherein the vacuum degree was 0.065 ~ 0.099MPa, and the rotating speed was 400 rpm; a ...

Embodiment 2

[0034] Embodiment 2 isobutyl acetate 9%,

[0035] Methylal 3%,

[0036] Isophoronediamine 5%,

[0037] Methylenebicyclohexaneamine 5%,

[0038] Pentaethylenetetramine 0.5%,

[0039] Hydrogenated Castor Oil 5%,

[0040] Silicon fume 15%,

[0041] The surface is sprayed with 3% manganese-titanium alloy powder of nano-aluminum nitride,

[0042] The surface is sprayed with 7% of manganese-titanium alloy powder of aluminum nitride,

[0043] 0.3% linseed oil,

[0044] Scarlet material 0.4%,

[0045] Epoxy resin 15%

[0046] Silicone modified epoxy resin 31.8%.

[0047] Preparation method: including the following steps, (1) sequentially add 15% epoxy resin, 31.8% silicone modified epoxy resin, 9% isobutyl acetate and 3% methylal into a vacuum planetary mixer, and stir for 30 minutes , wherein the vacuum degree is 0.065~0.099MPa, and the rotation speed is 500 rpm; (2) Add 5% isophorone diamine, 5% methylenebicyclohexaneamine, 0.5% pentaethylenetetramine, 5% % hydrogenated c...

Embodiment 3

[0048] Embodiment 3: butyl acetate 20%,

[0049] Dimethylaminopropylamine 5%,

[0050] Diethylaminopropylamine 10%,

[0051] Hydroquinoline 0.7%,

[0052] Polyamide wax 8%,

[0053] Silicon fume 21%,

[0054] The surface is sprayed with 15% tungsten steel powder of boron nitride,

[0055] Polyvinyl ether 0.5%,

[0056] Scarlet material 0.5%,

[0057] Alkyd modified epoxy resin 19.3%.

[0058] Preparation method: including the following steps, (1) sequentially add 19.3% alkyd modified epoxy resin and 20% butyl acetate into a vacuum planetary mixer, and stir for 30 minutes, wherein the vacuum degree is 0.065~0.099MPa, and the rotation speed is 500 rpm / min; (2) Then add 5% dimethylaminopropylamine, 10% diethylaminopropylamine, 0.7% hydroquinoline, 8% polyamide wax, 21% silicon powder, 15% surface sprayed boron nitride Tungsten steel powder, 0.5% polyvinyl ether and 0.5% scarlet material were stirred for 90 minutes, wherein the vacuum degree was 0.065~0.099MPa, and the r...

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Abstract

The invention relates to the technical field of red glues used in the electronic industry, specifically to a red glue containing a wear resistance reinforcing agent and a preparation method thereof. The invention is an improvement to the prior art. Compared with the prior art, the invention has the following advantages: addition of the wear resistance reinforcing agent enables wear resistance of the red glue to be substantially improved, and application of the red glue in occasions with higher requirements is broadened. The red glue provided by the invention is practical and has wide market application prospects.

Description

technical field [0001] The invention relates to the technical field of red glue in the electronic assembly industry, is an improvement on the prior art, and in particular relates to a kind of red glue containing a wear-resistant enhancer. Background technique [0002] Red glue is a very important adhesive in the assembly and connection of electronic products. With the development of electronic products in the direction of miniaturization, high integration and multi-functionality, the improvement of the performance of electronic assembly materials has become a public technical issue in the electronics industry. technical issues. The current red glue still has relatively large deficiencies in wear resistance, which limits its application in a wider range. Contents of the invention [0003] The purpose of the present invention is to avoid the above-mentioned deficiencies in the prior art and provide a kind of red gum containing wear-resistant enhancer. The red glue contain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J11/04C09J163/00C09J163/10
Inventor 邓小安徐安莲黄云波
Owner PERFECTION SCI & TECH DONGGUAN
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