Ethylene Glycol Dimethacrylate
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99% Domestic 200kg/drum
Alias: Ethylene dimethacrylate; ethane-1,2-diyl bis(2-methylprop-2-enoate)
CAS No.: 97-90-5
Acid value: ≤0.03% (MAA)
Water content: ≤0.03%
Chroma: ≤50 (Pt-Co
Appearance: Colorless transparent liquid
Molecular weight: 198.2g/mol
Density: 1.051g/cm3 (20οC)
Refractive index: 1.455(20οC)
Boiling point: 240οC (101.3kpa)
Melting point: －20οC
Flash point: +101οC
Viscosity: 3.2mPa.s(20οC)
Ethylene Glycol Dimethacrylate is mainly used in plastic and ruuber industry as the cross-linking agent of ethylene - acrylic acid copolymer ABS, acrylic sheet, pipeline, glass fiber reinforced polyester, PVC, ion exchange resin, smokeless powder wrapping polymerization, glazing, etc. It can improve the harness, heat resistance, weather fastness, solvent resistance and wear resistance. Also used as cross-linking agent in artificial marble, dental material, emulsion copolymer, papermaking, rubber peroxy hardening modifier, adhesive, ink and optical polymer.
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