GB/T 21462-2008Evaluation procedure of chloroprene rubber (CR) (English PDF)
氯丁二烯橡胶（CR）评价方法
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
February 26, 2008
Implementation date
August 1, 2008
Scope
GB/T 21462-2008 is the English-translated version of 氯丁二烯橡胶（CR）评价方法.
GB/T 21462-2008 — This standard specifies the criteria for material evaluation chloroprene rubber (CR) vulcanization characteristics used, standard test formulations, equipment and operating procedures and the evaluation of stress - strain performance.
This standard applies to sulfur regulated CR, thiol regulated CR. NOTE. You can use other regulated CR sulfur regulated or evaluated thiol regulated the CR.
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Document preview — GB/T 21462-2008
National Standard of the People's Republic of China
- ICS
- 83.060
- Classification
- G 35
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the criteria evaluated material chloroprene rubber vulcanization characteristics used, standard test formulations, equipment and operating procedures, and evaluation of the stress-strain performance. This standard applies to sulfur modulating CR, thiol modulating CR.
Document data
International classification (ICS): 83.060.
Chinese classification (CCS): G35.
Estimated length of the Chinese original: 9,964 words.
Adopted international standard: ASTM D3190-2006, NEQ.
Standards quoted by this document
GB/T 528-1998; GB/T 1232.1-2000; GB/T 1233-1992; GB/T 6038-2006; GB/T 9869-1997; GB/T 16584-1996; GB/T 19187-2003; ASTM D 4483
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 528-1998Rubber, vulcanized or thermoplastic -- Determination of tensile stress-strain properties
- GB/T 1232.1-2000Rubber, unvulcanized -- Determinations using a shearing-disc viscometer -- Part 1: Determination of Mooney viscosity
- GB/T 1233-1992Rubber, unvulcanized -- Determinations of pre-vulcanization characteristic using a shearing disc viscometer
- GB/T 6038-2006Rubber test mixes -- Preparation, mixing and vulcanization -- Equipment and procedures
- GB/T 9869-1997Rubber - Measurement of vulcanization characteristics using curemeters - Part 1: Introduction
- GB/T 16584-1996Rubber. Measurement of vulcanization characteristics with rotorless curemeters
ISO 37 · ISO 289 · ISO 667 · ISO 2393 · ISO 3417 · ISO 6502
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Related Standards
GB/T 16584-1996 — Rubber. Measurement of vulcanization characteristics with rotorless curemeters
GB/T 6038-2006 — Rubber test mixes -- Preparation, mixing and vulcanization -- Equipment and procedures
GB/T 3402.2-2026 — Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties
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GB/T 21462-2008
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