1. Bismaleimide (BMI) Cas#: 13676-54-5 EINECS:237-16-4
Synonym:N,N'-4,4'-Diphenylmethane bismaleimide, 1,1'-(Methylenedi-4,1-phenylene) bismaleimide
Chemical formula: C21H14N2O4 MW:358.35 Molecular Structure:
Solubility:soluble in DMF.etc. insoluble in water. Clear transparent solution in hot toluene
Visual:light yellow powder;Assay:min. 98%;MP:145℃--155℃
Application:widely used as matrix resin for insulating materials,advanced composite materials,prepreg,in engineering plastics and rubber industry,etc.
2.N,N'-1,3-Phenylene bismaleimide(PDM/HVA-2) Cas#:3006-93-7 EINECS:221-112-8
Synonymom:N,N'-m-phenylene dimaleimide;
Chemical formula:C14H8N2O4 MW:268.23 Molecular Structure:
Solubility: soluble in THF,hot acetone,insoluble in water. Visual:light yellow powder
Assay:min.98%,MP:198℃-201℃
Application:widely used in the work process of rubber industry.
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