Ethyleneglycol dimethacrylate
- Other Names: ???EGDMA
- Type: ???ZKB-001
- Cas No.: ???97-90-5
- Purity: ???99
product name:Ethyleneglycol dimethacrylate
Quality standard:
Degree of purity: min. 99.0% (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 data:
Appearance:clear, colorless or yellowish liquid.
Odor: ester-like
Molecular weight: 198.1 g/mol
Density: 1.051 g/cm3 (20℃)
Refractive index: 1.455 (20℃)
Boiling point: +240℃(101.3 mbar)
Solidfication -20℃
Viscosity: 3.20 mPa.s (20℃)
Flashpoint: +110.0℃
Solubility (20℃): < 0.5%(ester in water)
Principal Use:Ethylene glycol dimethacrylate is mainly used in plastic
and rubber industries as ethylene- acrylic copolymer, 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.
Packaging: Plastic drums or stainless steel tank，200kg net weight.
Transportation and Storage: Avoid shine rain and high temperature in
transportation.
Store the products in cool, shady and ventilated conditions, keep far away from
fire.
6 months from date of delivery at a maximum storage temperature of 30℃.
General hints:
Can 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℃.
please weare goggles and anti-poison respirator, Avoid contact with skin, eyes
and mouth cavity.
