GB/T 14647-1993 Chloroprene rubber CR121

Basic Information

Standard ID: GB/T 14647-1993

Standard Name: Chloroprene rubber CR121

Chinese Name: 氯丁橡胶CR121

Standard category:National Standard (GB)

state:Abolished

Date of Release1993-09-09

Date of Implementation:1994-08-01

Date of Expiration:2008-12-01

standard classification number

Standard ICS number:Rubber and plastics industry >> 83.060 Rubber

Standard Classification Number:Chemicals>>Synthetic Materials>>G35 Synthetic Rubber

associated standards

alternative situation:Replaces HG 2-735-1983; replaced by GB/T 14647-2008

Publication information

publishing house:China Standards Press

Publication date:1994-08-01

other information

Release date:1993-09-09

Review date:2004-10-14

drafter:He Wenxi, Wang Zhangneng, Gan Huiyu

Drafting unit:Changshou Chemical Plant

Focal point unit:National Technical Committee on Rubber and Rubber Products Standardization

Proposing unit:Ministry of Chemical Industry of the People's Republic of China

Publishing department:State Bureau of Technical Supervision

competent authority:China Petroleum and Chemical Industry Association

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Introduction to standards:

This standard specifies the grade and classification of chloroprene rubber CR121, technical conditions, inspection methods, acceptance rules, packaging, marking, transportation and storage. This standard applies to CR121 produced by emulsion polymerization with chloroprene as monomer and sulfur as molecular weight regulator. GB/T 14647-1993 Chloroprene rubber CR121 GB/T14647-1993 Standard download decompression password: www.bzxz.net