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Flame-retardant adhesive

A technology of flame retardant adhesives and flame retardants, applied in the direction of adhesives, non-polymer adhesive additives, adhesive additives, etc., can solve the problems of reduced adhesive use effect, single performance, and low bonding strength, and achieve product performance Stable, good flame retardant performance, high strength effect

Inactive Publication Date: 2013-09-04
苏州工业园区依利电子贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional two-component solvent-free polyurethane adhesive has poor thixotropy, low bonding strength, is greatly affected by the environment, and has poor application effect
And the performance is relatively simple, except for the bonding effect, it does not have other functions
It is easy to polymerize during transportation and storage, which greatly reduces the use effect of the adhesive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] The present invention is a flame retardant adhesive, which includes a base material, a filler, a flame retardant, a polymerization inhibitor, a coupling agent, a stabilizer and an emulsifier, and the base material is bismaleic imide, the filler is talcum powder, the flame retardant is triphenyl phosphate, the polymerization inhibitor is hydroquinone, and the coupling agent is vinyltriethoxy Silane, the stabilizer is lead dibasic phosphite, and the emulsifier is sodium alkylbenzene sulfonate.

[0010] Further, the weight proportion range of each component in the flame retardant adhesive is: the bismaleimide accounts for 59.1%-72.7%, the talc powder accounts for 11.9%-14.5%, and the triphen...

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PUM

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Abstract

The invention discloses a flame-retardant adhesive which comprises a base material, a filling agent, a flame retardant, a polymerization inhibitor, a coupling agent, a stabilizer and an emulsifier, wherein the base material is bismaleimide; the filling agent is talcum powder; the flame retardant is triphenyl phosphate; the polymerization inhibitor is hydroquinone; the coupling agent is vinyltriethoxysilane; the stabilizer is dibasic lead phosphite; and the emulsifier is sodium alkyl benzene sulfonate. Multiple additives are added to bismaleimide, so that the flame-retardant adhesive formed by mixing has effects of good flame retardant property, stable product property, high strength and low cost, and cannot deteriorate in transportation and storage processes.

Description

technical field [0001] The invention relates to a chemical material, in particular to a flame-retardant adhesive. Background technique [0002] Existing adhesives generally have certain deficiencies in working effect, and the production cost is also relatively high. The traditional two-component solvent-free polyurethane adhesive has poor thixotropy, low bonding strength, is greatly affected by the environment, and has poor application effect. And the performance is relatively simple, and it does not have other functions except for the bonding effect. It is easy to polymerize during transportation and storage, which greatly reduces the use effect of the adhesive. Contents of the invention [0003] The object of the present invention is to provide a flame-retardant adhesive with good flame-retardant performance, stable product performance, high strength, low cost and no polymerization. [0004] The technical solution of the present invention is a flame retardant adhesive...

Claims

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Application Information

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IPC IPC(8): C09J179/08C09J11/06C09J11/04
Inventor 杨健
Owner 苏州工业园区依利电子贸易有限公司