GB/T 1682-2014: Rubber, Vulcanized - Determination of Low temperature Brittleness - Single Test Piece Method

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Scope

This Standard stipulates the method of adopting single test piece brittleness
temperature testing machine to test vulcanized rubber’s brittleness temperature and
judging whether vulcanized rubber is failed after being impacted at a stipulated
temperature. The method includes two procedures: Procedure A is applicable to the
test of brittleness temperature; Procedure B is applicable to the judgment of whether
fail is caused after the impact at a stipulated temperature.
NOTE: the brittleness temperature tested in this Standard is characteristic temperature of
vulcanized rubber. It does not represent the lower limit of operating temperature
of vulcanized rubber and its products. Through brittleness temperature, the
strengths and weaknesses of low-temperature performance of different rubber
materials or different formulas of vulcanized rubber may be compared. Therefore,
in the quality inspection and production process control of rubber materials and
their products, it is of certain practical value.

Basic Data

Standard ID	GB/T 1682-2014 (GB/T1682-2014)
Description (Translated English)	Rubber, Vulcanized - Determination of Low temperature Brittleness - Single Test Piece Method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	C40
Classification of International Standard	83.060
Word Count Estimation	7,717
Date of Issue	12/31/2014
Date of Implementation	7/1/2015
Older Standard (superseded by this standard)	GB/T 1682-1994
Quoted Standard	GB/T 2941-2006
Regulation (derived from)	National Standards Bulletin 2014 No. 33
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the use of a single sample brittle temperature testing machine vulcanized rubber vulcanized rubber brittle temperature and determine whether to generate at a predetermined temperature impact damage after being measured, includes tw