ASTM D3275-18(2023)

Anotace textu normy ASTM D3275-18(2023) :

This classification system covers melt processible molding, extrusion, and coating materials of ethylene-chlorotrifluoroethylene (E-CTFE) fluoroplastics. The resin is a copolymer of ethylene and chlorotrifluoroethylene. The classification of ECTFE materials into groups in accordance with their physical appearance, and further into classes based on melt flow rate, is provided. The test specimens shall be subjected to tests to determine their melt flow rate, melting endotherm peak, specific gravity, tensile property, dielectric constant and dissipation factor, and oxygen index.


Keywords:
chlorotrifluoroethylene copolymers, chlorotrifluoro- ethylene-ethylene copolymers, E-CTFE, extrusion material, fluoropolymer, fluoropolymers, melt flow, melt-processible fluoropolymer, molding material, powder coating, roto-lining , roto-molding,, ICS Number Code 83.080.20 (Thermoplastic materials)