UHMWPE molding: special. The production of ultra high molecular weight polyethylene (UHMW-PE) sheet, conveyed by a metering pump into the cavity SH200 silicone oil as a lubricant, the resulting appearance of the product quality has significantly improved, polyethylene shaped, in particular because extrusion of small deformation, UHMWPE shaped pieces, increasing the tensile strength. UHMWPE forming: a porous membrane. Since the formation of the skeleton structure has limited the gel contraction, polyethylene shaped suppliers, generate pores during the drying process, the maximum porosity biaxially stretched without destroying the complete porous structure. This material can be used as water, oxygen through clothing fabrics and chemical resistance, it can be used as an ultrafiltration / microfiltration membrane, battery separator composite films and so on.