GB/T 21461.1-2008 Plastics Ultra High Molecular Weight Polyethylene (PE-UHMW) Molding and Extrusion Materials Part 1: Naming System and Classification Basis

GB/T 21461 specifies the naming system for ultra-high molecular weight polyethylene (PE-UHMW) thermoplastic materials. The system can be used as a basis for classification.
This part is applicable to all PE-UHMW homopolymers and other copolymers with a mass fraction of less than 50% of 1-olefin monomers and non-olefin monomers with functional groups with a mass fraction of not more than 3%.
This part is suitable for materials that are conventionally powder, granular or crushed, unmodified or modified by colorants, additives, fillers, etc.