▎ 摘 要
NOVELTY - A filled masterbatch with filler masterbatch comprises 20-30 pts. wt. nano graphene, 10-20 pts. wt. attapulgite, 30-50 pts. wt. silane-polycarbonate resin copolymer, 4-8 pts. wt. magnesium stearate, 1-5 pts. wt. antimony trioxide, and 3-7 pts. wt. antioxidant. USE - Filled masterbatch is used for curable composition. ADVANTAGE - The filled masterbatch has high quality, and is prepared economically. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of filled masterbatch.