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ASTM B479-19

Standard Specification for Annealed Aluminum and Aluminum-Alloy Foil for Flexible Barrier, Food Contact, and Other Applications

NORMA vydána dne 15.6.2019

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Informace o normě:

Označení normy: ASTM B479-19
Datum vydání normy: 15.6.2019
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM B479-19 :

This specification covers annealed aluminum and aluminum-alloy foil used in packaging, which includes food handling and processing applications, requiring flexible barrier materials, and other general applications. The foil may also be as supplied or laminated to other materials, such as paper or plastic films. Chemical composition shall be in conformity with provisions herein, and shall be determined through suitable chemical and spectrochemical methods. Tensile breaking load limits shall be as agreed, and shall be tested twice with test methods for tension testing of metallic foil using two samples from different rolls of foil.


Keywords:
aluminum alloy, foil ,