| Appearance: | Powder |
|---|---|
| Usage: | Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
| Color: | Yellow |
| Melting Point: | 148-158 |
| Acid Value Mgkoh/G: | <1 |
| Volatile, %: | <1 |
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Audited Supplier Vulcanizing agent series -- diphenylmethane bismaleimide(BMI)
CASNo:13676-54-5
Molecular formula:C21H14N2O4
Molecular weight:358.37
Product Description:
Physical and chemical properties: the appearance is light yellow fixed powder;
Melting point :150-158ºC; Insoluble in water and ethanol, soluble in acetone and dimethylformamide.
Uses :BMI is an ideal resin matrix for manufacturing heat-resistant structural materials, H or F class electrical insulation materials, and is widely used in aviation, aerospace, power, electronics, computers, communications, automobiles, railways, construction and other industrial fields.
1. Motor insulation material high temperature impregnated paint (solvent-based and solvent-free), enameled wire paint, laminate, weft free tape, mica tape, electronic copper clad plate, molded plastic, epoxy modified F~H grade powder coating, casting parts, etc.
2. Advanced composite matrix resin, aerospace structural materials, carbon fiber high temperature resistant structural parts, high-grade printed circuit boards and other functional materials.
3. Reinforced modifiers of engineering plastics such as PP, PA, ABS, APC, PVC, PBT, EPDM, PMMA and other materials (such as < added when PP glass fiber reinforced modification; 1% BM1, can double the mechanical strength and Martin heat resistance, the effect is significant), can also be used in new rubber vulcanization agents. Wear-resistant materials diamond grinding wheel, brake pads, high temperature bearing adhesives, magnetic materials, etc.
Product index:
| item | appearance | Melting point (ºC) | Acid value MgKoH/g | Volatile, % | Purity,% | Gel time: min, 200ºC |
| index | Light yellow or yellow solid powder | 148-158 | <1 | ≤1 | ≥95 | <5 |
Packing: 25kg inner coated iron drum /180kg ring plastic drum
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Audited Supplier 
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