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ASTM D6491-09(2023)

Standard Practice for Evaluation of Aging Resistance of Prestressed Prepainted Metal In a Dry Heat Test

NORMA vydaná dňa 1.3.2023

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Informácie o norme:

Označenie normy: ASTM D6491-09(2023)
Dátum vydania normy: 1.3.2023
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM D6491-09(2023) :

This practice details the standard procedure for evaluating the resistance of prestressed prepainted metal panels to cracking, or loss of adhesion, or both, after accelerated heat aging by dry heat test. This test method requires the use of gravity or forced air laboratory oven, bench vise, bending dies or test shims, 10x magnifier, and adhesive tape.


Keywords:
aging, coil, cracking, dry heat, fabrication, flexibility, heat aging, prepaint, pick-off, stresses, t-bend,, ICS Number Code 87.020 (Paint coating processes)