Cookies
Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
ASTM D3981-09a(2024)e1
Standard Specification for Polyethylene Films Made from Medium-Density Polyethylene for General Use and Packaging Applications (Includes all amendments and changes 3/29/2024).
Přeložit název
NORMA vydána dne 1.2.2024
Informace o normě:
Označení normy: ASTM D3981-09a(2024)e1
Datum vydání normy: 1.2.2024
Kód zboží: NS-1169899
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D3981-09a(2024)e1 :
This specification covers unpigmented, unsupported, sheet or tubular, medium-density polyethylene films intended for general uses and packaging applications. The film shall be made from homopolymer polyethylene, copolymer polyethylene commonly referred to as low-pressure polyethylene, or blends of homopolymers and copolymers that include ethylene/vinyl-acetate copolymers. The specimens shall be conditioned before testing in the standard laboratory temperature. Tests shall be conducted to determine the physical properties of the specimens which shall conform to the following physical requirements: secant modulus or stiffness; kinetic coefficient of friction; optical properties such as clarity, gloss, and haze; surface treatment level or wetting tension; impact resistance; tensile strength and elongation at break; heat sealability; and odor level.
Keywords:
film, general use, medium-density, packaging, polyethylene, recycled,, ICS Number Code 55.040 (Packaging materials and accessories)
Doporučujeme:
