ASTM D6713-24

Kategorie - podobné normy:

Termoplasty

Anotace textu normy ASTM D6713-24 :

This specification covers the requirements and test methods for the material, dimensions, and workmanship, and the properties of extruded sheet, rod and tubular bar manufactured from Poly(Vinylidene Fluoride) (PVDF). The type of PVDF shape product may be categorized by type, grade and class depending on resin and filler compositions. Each type of shape may be categorized into one of several grades as follows: Grade 1 - unmodified virgin-extruded or compression molded product made using only 100 % virgin PVDF material; Grade 2 - general purpose-extruded or compression molded product made using up to 20 % PVDF regrind developed during internal processing steps may be used; and Grade 3 - recycled-extruded or compression molded product made using up to 100 % recycled PVDF resin. The type, class and grade is further differentiated based on dimensional stability (elevated temperature excursion test), and dimensional requirements. Materials shall be tested and the individual grades shall conform to specified values of the physical properties such as tensile strength, tensile elongation, tensile modulus, dimensional stability, flexural modulus, and Izod impact; and dimensional properties such as diameter tolerance, roundness, camber, thickness tolerance, length camber, and width bow.

Keywords:

fluoropolymers, poly(vinylidene fluoride), plates, poly(vinylidene fluoride), PVDF, recycled plastic, poly(vinylidene fluoride), rod, shapes, poly(vinylidene fluoride), tubular bar, poly(vinylidene fluoride),, ICS Number Code 83.080.20 (Thermoplastic materials)