Bismaleimide CAS 13676-54-5

CAS:13676-54-5
MF:C21H14N2O4
MW:358.35
EINECS:237-163-4
Synonyms:BISMALEIMIDE; 1,1′-(METHYLENEDI-4,1-PHENYLENE)BISMALEIMIDE; -4,4′-diphenylmethyenebismaleimide; N,N’-(4,4′-METHYLENEDIPHENYLENE)DIMALEIMIDE

CAS: 13676-54-5
MF: C21H14N2O4
Bismaleimide CAS 13676-54-5
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What is Bismaleimide CAS 13676-54-5?

bismaleimide (BMI), referred to as BMI, is a bifunctive compound, whose double active end group ismaleimide (maleimide, imide), with carbonyl, nitrogen-containing epoxy resin, curing through the unsaturated end group during processing and molding, and the curing process does not produce volatile substances. Will facilitate the processing of composite materials.

Specification

Item Specification
Melting point 156-158 °C
Boiling point 490.79°C
Density 1.3360
Vapor pressure 0Pa at 25℃
Refractive index 1.6800
LogP 1.5 at 25℃
Acidity coefficient (pKa) -0.40±0.20

Application

Bismaleimide (BMI) is used in the preparation of electrical insulation materials, wear-resistant materials, reinforced plastic additives, grinding wheel binders, rubber crosslinking agents, aviation structural materials, functional materials, etc. BMI, as the matrix of double horse resin, has the characteristics of heat resistance, oxidation resistance, radiation resistance, etc., and is widely used in electric power, aviation, aerospace, computer, communication, automobile, railway, construction and other industrial fields.

Packaging

25kg/drum or according to customer requirements.

Related keywords

-Bismaleimidodiphenylmethane; 4,4′-METHYLENEBIS(N-PHENYLMALEIMIDE); 4,4′-BISMALEIMIDODIPHENYLMETHANE; N,N’-(4,4′-DIPHENYLMETHANE)BISMALEIMIDE.

Bismaleimide CAS 13676-54-5
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