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Methylenediphenyl Dimaleimide Properties: yellow solid; soluble in dioxide, THF, DMF and hot acetone, insoluble in toluene, petroleum ether and water. Quality specifications:
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Item
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Requirement
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Appearance
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Yellowish powder
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Purity
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>97% (HPLC)
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Melting point
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158-160℃
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Acid value
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<1 mg KOH /g
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Solubility in toluene
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20g/100g(at 110℃)
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Usages: This compound can be used in modification of plastics and production of thermosetting bismaleimide-based polyimide resins and other high-temperature resistant resins, which are very useful in the manufacture of insulating materials, carbon-fiber composite, printed circuit boards, potting compounds, diamond grinding wheels and so on.
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