ASTM D6491-09(2023)

Podrobné informace

Označení: ASTM D6491-09(2023)

Datum vydání: 01.03.2023

Stran: 2

Země: Americká technická norma

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Anotace

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)