Form Granules PP UV Masterbatch, Density 125 gcc, Heat Stability 300 Degree C

Special pp uv masterbatch based on hindered amine stabilizers hals with pp resins as carrier. All polyolefin s hdpe, Ldpe, Lldpe, Pp products in outdoor applications are exposed to uv solar radiations, The energy of this radiation is sufficient to initiate photochemical radiations leading to degradation. In the absence featuring UV protection additives polyolefin products have poor stability. The practical consequences of unchecked exposure to uv radiations surface crazing, Are discoloration, And formation of surface embitterment and, Micro cracks loss of tensile strength, Elongation as, Mechanical properties well as resistance to impact plast uv stabilised grade avoid photochemical oxidation by uv radiation which causes fine cracks in the material.