UHMWPE molding: special. In the frozen collagen filaments, almost all of the solvent is contained therein, ultra high molecular weight polyethylene offer, thus unwrapping state ultrahigh molecular weight polyethylene (UHMW-PE) macromolecular chains are kept well down, ultra-high molecular weight polyethylene ethylene manufacturers, and solution temperature decrease, ultra high molecular weight polyethylene, resulting in frozen colloid ultrahigh molecular weight polyethylene (UHMW-PE) folded chain lamellae form. UHMWPE molding: special. External lubricant mainly higher fatty acids, composite resin, silicone resin, paraffin and other low molecular weight resins. Prior to extrusion (injection) process, first lubricant processing aid is mixed together with other materials in the production of the material in the lubricant leakage, form a lubricating layer, to achieve self-lubricating extrusion (injection).