UHMWPE molding: special. Lubrication extrusion (injection) is in extrusion molding technology (injection) a lubricating layer between the material and the die wall, polyethylene bin liner wear, thereby reducing the shear rate difference material between points, buy high molecular polyethylene bin liner wear, reducing the deformation of the product, polyethylene liner wear bunker prices, while high viscosity of the polymer can be improved extrusion (injection) at low speed, low-power condition . The method produces a lubricating layer of mainly two: self-lubricating and co-lubrication. UHMWPE forming: a porous membrane. The ultrahigh molecular weight polyethylene (UHMW-PE) was dissolved in a volatile solvent, continuously extruded, polyethylene bin liner wear process, then by a thermoreversible gelation / crystallization process, making it a wetting The gel membrane, the membrane was dried and the solvent was distilled off.