BIOHRST 218

BIOHRST 218 by Bioray Chem is methyl mercaptan Tin 218. Acts as a heat stabilizer for poly vinyl chloride. It has better performance properties of stability, clarity, weatherability than other organotin. It has been used extensively in rigid PVC processing of calendaring, extruding, pouring and blowing. Used in PVC rolling transparent hard flake, porcelain white flake, transparent film, granule materials, water tube material, pipe, profile shapes, thermal shrinkage packing membrane and printing membrane. It can be used in PVC products for food and drug packaging. Due to its high performance, Methyl Tin heat stabilizer has replaced the high-toxic PVC heat stabilizer, therefore, BIOHRST 218 has become the key auxiliary of rigid PVC. It has been approved by the German Federal Health Department, Bundesen Sund hesitant (BGA) and the U.S Food and Drug Administration (FDA).