Metal glue

A technology of metal glue and rubber, which is applied in the direction of adhesives, epoxy resin glue, rubber derivative glue, etc., can solve the problems of single bonded items, poor bonding effect, heavy odor, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2017-01-11
莫德合
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of adhesives. The existing adhesives have a strong smell and contain toxic substances. The industry needs wire bonding, and now there is an urgent need for a metal glue. The present invention overcomes the shortcomings of the prior art, and has a reasonable formula design. Strong, at the same time, this glue also has anti-corrosion and anti-aging effects, prolonging the service life of equipment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 6-10 parts of phthalic acid, 3-5 parts of bisphenol A epoxy resin, 3-5 parts of polyimide, 6-8 parts of polyamic acid, 4-6 parts of sodium chloride, 6 parts of diatomaceous earth -10 parts, 6-8 parts of amino-terminated liquid nitrile rubber, 1-3 parts of dispersant, and 1-2 parts of nano silicon dioxide.

Embodiment 2

[0016] 6 parts of phthalic acid, 3 parts of bisphenol A epoxy resin, 3 parts of polyimide, 6 parts of polyamic acid, 4 parts of sodium chloride, 6 parts of diatomaceous earth, 6 parts of amino-terminated liquid nitrile rubber , 1 part of dispersant, 1 part of nano silicon dioxide.

Embodiment 3

[0018] 8 parts of phthalic acid, 4 parts of bisphenol A epoxy resin, 4 parts of polyimide, 7 parts of polyamic acid, 5 parts of sodium chloride, 8 parts of diatomaceous earth, 7 parts of amino-terminated liquid nitrile rubber , 2 parts of dispersant, 1.5 parts of nano silicon dioxide.

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PUM

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Abstract

The invention discloses a metal glue which is prepared from, by weight, 6-10 parts of phthalic acid, 3-5 parts of bisphenol A epoxy resin, 3-5 parts of polyimide, 6-8 parts of polyamide acid, 4-6 parts of sodium chloride, 6-10 parts of diatomite, 6-8 parts of amino-terminated liquid nitrile rubber buna, 1-3 parts of dispersing agent, and 1-3 parts of nano-silica. The metal glue overcomes the defects in the prior art, formulation design is reasonable, anti-shearing and anti-stripping forces are high when metal wires are mutually pasted, the glue and metal wires are combined firmly, and meanwhile the metal glue has the advantages of having corrosion prevention and ageing resistance effects, and prolonging the service life of equipment.

Description

technical field [0001] The invention relates to the field of synthetic thermoplastic materials, in particular to a metal glue. Background technique [0002] Adhesive (Bonding agent) is one of the most important auxiliary materials. It is widely used in packaging operations. The general adhesive is actually a general term for various stress materials that connect or bond the same or different materials. There are mainly three types: liquid, paste and solid. Adhesives are sticky substances that join two separate materials together by virtue of their adhesive properties. There are many types of adhesives. The existing adhesives have a strong smell and contain toxic substances. The industry needs wire bonding, and now there is an urgent need for a metal glue. The present invention overcomes the shortcomings of the prior art, and has a reasonable formula design. It is strong, and at the same time, this glue also has anti-corrosion and anti-aging effects, prolonging the service...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J179/08C09J115/00C09J163/00C09J11/06C09J11/04
CPCC09J179/08C08L2201/08C08L2205/025C08L2205/035C09J11/04C09J11/06C09J115/00C08L15/00C08L79/08C08L63/00C08K13/04C08K7/26C08K3/36C08K5/092
Inventor 莫德合
Owner 莫德合
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