GB/T 1731-2020: Determination of flexibility of coating and putty films

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Scope

This Standard specifies the determination of flexibility of coating and putty films
by a flexibility tester. Use the smallest spindle diameter that does not cause
damage to the coating and putty films to represent the flexibility of the coating
and putty films.
This Standard applies to the determination of flexibility of coating and putty films.

Basic Data

Standard ID	GB/T 1731-2020 (GB/T1731-2020)
Description (Translated English)	Determination of flexibility of coating and putty films
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G50
Word Count Estimation	7,743
Date of Issue	2020-11-19
Date of Implementation	2021-10-01
Older Standard (superseded by this standard)	GB/T 1748-1979; GB/T 1731-1993
Regulation (derived from)	National Standard Announcement No. 26 of 2020
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration