| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lamp housing for automobile use having excellent heat- resistance, solvent resistance, weather resistance, weldability of lens and housing and fabricability. SOLUTION: This molding material for automobile lamp housing is a rubbery polymer produced by grafting an aromatic vinyl monomer and a vinyl cyanide monomer to a rubber component containing 30-65 pts.wt. of an aromatic polycarbonate (a) and an acrylate polymer. The rubbery polymer contains 5-40 pts.wt. of a copolymer (b) containing 30-70 wt.% of the acrylate polymer in the copolymer and 20-50 pts.wt. of a copolymer (c) produced by copolymerizing an aromatic vinyl monomer and a vinyl cyanide monomer.</p> |
