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BISMALEIMIDE[BMI-01/BDM] 日期：2012-5-28 人气指数：4232 
1.Introduction
CHEMICAL Name: N.N'-4.4'-Diphenylmethylene bismaleimide (BMI/ BDM)
SYNONYMS:bismaleimide; N,N -(4,4' -diphenylmethane)bismaleimide; 1,1'-(methylenedi-p-phenylene)bismaleimide; N,N -(4,4' –methylenediphenyl)dimaleimide; 1,1 -(methylenedi-4,1-phenylene)bismaleimide;bis-(4-(N-maleimido)phenyl)methane; 1,1'-(methanediyldibenzene-4,1-diyl)bis(1H-pyrrole-2,5-dione);
Abbreviation: BMI or BDM CAS NO:13676-54-5 EINECS NO : 237-163- 4
Molecular Formula:C21H14N2O4 Molecular weight:358.37
Structure Formula:
Physical and Chemical Feature:Appearance: Yellow solid powder ;Melting Point:150 ~160°C; it is water and alcohol insoluble, Acetone and dimethyl formamide.
2.Technology IndexItemIndexAppearanceLight yellow crystalline powderPurity≥99.0%Melting Point152~160 ºCAcid value≤1.0 KOHmg/gLoss on dry≤1.0%Dissolve in TolueneTransparent and clear3.Use
BMI is the material for the production of heat resistance structure and H grade or F grade electrical insulating material is a kind of great ideal resin basic and it can be widely used in vaiation, space flight, electric power, electron, computer, communication, motor vehicles, railway, architecture and so on.1. Electrical insulation materials and high temperature resistance panits and so on.2. Advanced compound material resin, aviation and space flight materials and other functional materials.3. Project plastic as:Polypropylene PP, nylon PA, ABS, APC, PVC, PBT, EPDM, PMMA strength enhanced modifier agent.4. Wear resistent material, diamond wheel and so on.4. Package & Storage1.The product should be packed with paper plastic compound bags and the content of every bag is 20kg or 25kg.
2.Avoid of rain and pressure in transportation.
3.The product should be storied in dry ware house and kept away from the heat, fire and sunlight.