Articles made from normally glossy thermoplastic polymer resins are flatted to reduce gloss by the addition of multi-stage polyorganosiloxane/polyvinyl-based graft polymer flatting agent compositions.
通过添加多级聚有机
硅氧烷/聚
乙烯基接枝聚合物平整剂组合物,可平整通常具有光泽的热塑性聚合物
树脂制成的物品,以降低光泽度。