Ethylenglykoldimethacrylat EGDMA

DESCRIPTION Ethyleneglycoldimethacrylate EGDMACAS:97-90-5INTRDDUCTIONEthylene glycol dimethacrylate is mainly used in plastic and industries as ethylene-acrylic coplymer, ABS, acrylic acid sheet material, tubing, fiberglass enganced polyester, PVC, ion exchange resin. The polymer containing it has increasing rigidity, heat-resistant, weathering resistance, solvent resistance and improving frictional ability, in addition, ethylene glycol dimethacrylate can be also used as dentistry material, latex copolymer, paper making. rubber modification, adhesive, printing ink, and crosslinking agent of optical polymer. SALES SPECIFICATION Degree of purity: min .90.0%(GC)Acid content: max.0.02%(acid -base titr., calculated as MAAC)Watercontent:max.0.02%Color:max.20(Pt-Co)Stabilization: 100±10 ppm MEHQ(HPLC)PHYSICAL DATAAppearance: clear,colorlessor yellowishliquidMolecular weight:198.2 g/molDensity: 1.051 g/m3(20)Refractive index: 1.455(20)Boiling point: +240(1013.25 mbar)Solidfication: -20Viscosity: 3.20 mPa.s (20)Flash point: +101.0Solubility: <0.5% (ester in water)(20)GENERAL HINTSCan burn in fire! Polymerization may be initiated by contamination with peroxides, azo compounds. heavy metal ions, tert. Amines,S compounds. Polymerization is also induced by light. Atomospheric oxygen saturation in the monomer is necessary for stability. Storage temperatures should not exceed 35.PACKAGEPlasticdrums, 200kg net weight. or stainless steel tank.TRANSPORTATION AND STORAGEAvoid shine rain andhigh temperature in transportation;Store the products in cool, shady and ventilated conditions, keep faraway from fire;6 months from date of delivery ata maximum storage temperature of 30;