GB/T 14647-2008: Chloroprene rubber CR121, CR122

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Scope

This Standard specifies the requirements, inspection methods, inspection rules,
packaging, marking, storage and transportation of CR1211, CR1212, CR1213
in CR121 series and CR1221, CR1222, CR1223 in CR122 series of the sulfur-
regulated chloroprene rubber.
This Standard applies to CR1211, CR1212, CR1213, CR1221, CR1222 and
CR1223 which are prepared by emulsion polymerization, of which, chloroprene
is used as monomer and sulfur as regulator.

Basic Data

Standard ID	GB/T 14647-2008 (GB/T14647-2008)
Description (Translated English)	Chloroprene rubber CR121, CR122
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G35
Classification of International Standard	83.060
Word Count Estimation	7,760
Date of Issue	2008-06-19
Date of Implementation	2008-12-01
Older Standard (superseded by this standard)	GB/T 14647-1993
Quoted Standard	GB/T 528-1998; GB/T 1232.1-2000; GB/T 1233-1992; GB/T 4498-1997; GB/T 15340-2008; GB/T 19187-2003; GB/T 21462-2008; HG/T 3928-2007
Regulation (derived from)	National Standard Approval Announcement 2008 No.10 (Total No.123)
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 type of sulfur regulation chloroprene rubber CR121 Series CR1211, CR1212, CR1213 and CR122 Series CR1221, CR1222, CR1223 requirements, test methods, inspection rules, and packaging, signs, storage and transport. This standard applies to chloroprene monomer, sulfur as modifiers, emulsion prepared by CR1211, CR1212, CR1213, CR1221, CR1222, CR1223.