PLASTIC COMPOSITION FOR THE USE OF FRAME FILLER

摘要

This invention provides unsaturated polyester resin composition for filling to plastic window aggregate. Resin composition for filling plastic window aggregate in this invention comprises 40 to 50 parts by weight of unsaturated polyester resin, 2 to 5 parts by weight of cellulose acetate butylate, 5 to 10 parts by weight of poly acetic acid vinyl, 30 to 60 parts by weight of inorganic filler, 0.2 to 1.0 parts by weight of promoter of metallic soap group such as manganese naphthenic acid, 0.3 to 1.0 parts by weight of hardener and 0.2 to 2.0 parts by weight of oxide of general formula(I) where R represents H or CH3.