Shandong Ruifeng Chemical Co,LTD

MBS IMPACT MODIFIER LB-156 (FOR OPAQUE) RUIFENGPOLY® MBS series are products with a “core-shell” structure and excellent toughness performance. The product of this series is the copolymer of methyl methacrylate(M), butadiene(B), styrene(S) and fourth functional monomer. It is a synthesized resin specially developed to improve the impact strength and processing performance of PVC products. This is especially suitable to make indoor products, such as PVC films, sheets, pipes, pipe fittings, WPC, bottles and granular materials. RUIFENGPOLY® LB-156 provides PVC products with superior impact resistance at normal to low temperatures. PRODUCT DESCRIPTION RUIFENGPOLY® LB-156,166 is a high efficiency MBS impact modifier designed for opaque applications. APPLICATIONS oExtruded or calendered opaque films and sheets oExtruded indoor pipes, and profiles oInjection fittings and appliance housings BENEFITS oFast fusion oHigher impact strength TYPICAL SPECIFICATIONS Appearance White, free flowing powder Powder Density >0.28 g/cc Specific gravity >1.10 Particle size (on 30 mesh)=2.0%>=1.0% Max