Standard Classification System for Copolymers of Vinylidene Fluoride (VDF) with Other Fluorinated Monomers

Informácie o norme:

Označenie normy: ASTM D5575-18(2023)
Dátum vydania normy: 15.3.2023
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM D5575-18(2023) :

This classification system covers both developing property designations and specifications for thermoplastic compositions consisting of vinylidene fluoride (VDF) polymers modified with other fluoromonomers and property-enhancing additives. Four property codes are presented: code 1 - melt temperature, code 2 - melt-flow rate or melt viscosity, or both, code 3 - tensile strength and modulus, and code 5 - density. The melt temperatures, melt-flow rate, melt viscosity, tensile properties, specific gravity, volume resistivity, dielectric constant, dissipation factor, and limiting oxygen index shall be tested to meet the requirements prescribed.

Keywords:
fluoropolymers, line callout, plastics, poly(vinylidene fluoride) copolymers,, ICS Number Code 83.080.20 (Thermoplastic materials)