摘要 |
PURPOSE:A PP composite resin excellent in adhesion of a paint, prepared by adding a specified ABS resin to a mixture of a PP resin with an inorganic filler. CONSTITUTION:2-30wt% ABS resin of a butadiene content of 15-50% and, optionally, an antioxidant, UV absorber, colorant, antistatic agent, etc., are added to 100wt% mixture formed by mixing a PP resin such as PP homopolymer or ethylene/propylene copolymer with an inorganic filler such as alumina or CaCO3. |