Silicone Masterbatch ( Siloxane Masterbatch ) LYPA-208C, is a pelletized formulation with 50% ultra-high molecular weight silicone polymer with a special chemical structure dispersed in LDPE, It could be used as a particular processing additive and anti-Precrossing Linking Additive in XLPE compounds to improve the processing properties and modify surface quality. the unique property it has is able to prevent pre-crosslinking without influence on the final crosslinking.