GB/T 8655-2019 Active National standards

GB/T 8655-2019 Styrene-butadiene rubber(SBR)1500,1502

Publish Date: 2019-03-25 Implement Date: 2020-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 8655-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic rubber

ICS Name: Rubber

Publish Date: 2019-03-25

Implement Date: 2020-02-01

Pages: 6 pages

Scope

This standard specifies the requirements and test methods, inspection rules, marking, packaging, transportation, and storage for styrene-butadiene rubber (SBR) 1500 and 1502 [i.e., styrene-butadiene rubber, hereinafter referred to as SBR 1500 and 1502].
This standard applies to styrene-butadiene rubber (SBR) 1500 and SBR 1502 produced by low-temperature emulsion polymerization using butadiene and styrene as monomers, and potassium rosin soap or fatty acid soap as emulsifiers, or using potassium isododecanoate as emulsifiers. Among them, SBR 1500 is added with color-changing antioxidants, and SBR 1502 is added with color-unchanging antioxidants.

Development Information

Word Count: 11 Thousand words Pages: 6 pages

Replace the following standards

GB/T 8655-2006 Styrene-butadiene rubber(SBR)1500 GB/T 12824-2002 Rubber,styrene—butadiene(SBR)1502

Referenced Standards

GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 1232.1-2016 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 1:Determination of Mooney viscosity GB/T 4498.1-2013 Rubber—Determination of ash—Part 1:Muffle furnace method GB/T 8656-2018 Emulsion-and solution-polymerized styrene-butadiene rubber(SBR)—Evaluation procedures GB/T 8657-2014 Styrene-butadiene rubber, raw—Determination of soap and organic-acid content GB/T 8658-1998 Rubber,raw styrene-butadiene,emulsion-polymerized—Determination of bound styrene content—Refractive index method GB/T 19187-2016 Sampling procedures for inspection of raw synthetic rubber GB/T 24131.1-2018 Rubber,raw—Determination of volatile matter content—Part 1:Hot-mill method and oven method GB/T 24797.1-2009 Film for wrapping rubber bales—Part 1:Butadiene rubber(BR)and styrene-butadiene rubber(SBR) GB/T 25268-2010 Rubber—Guide to the use of curemeters GB/T 19188-2003 Rubber, raw natural and raw synthetic—General guidance on storage

Related Standards

GB/T 1685-1982 Replaced

GB/T 1685-1982 Rubber, vulcanized—Determination of stress relaxation in compression at normal and at elevated temperature

Publish Date: 1982-03-12

GB/T 3515-1983 Replaced

GB/T 3515-1983 Rubber, vulcanized—determination of carbon black content—pyrolytic method

Publish Date: 1983-03-03

GB/T 4497-1984 Replaced

GB/T 4497-1984 Vulcanized rubber—Determination of total sulphur content—Oxygen combustion flask method

Publish Date: 1984-06-17

GB/T 6030-1985 Replaced

GB/T 6030-1985 Vulcanized rubber—Determination of carbon black dispersion—Micrographic method

Publish Date: 1985-05-24

GB 5577-1985 Replaced

GB 5577-1985 Codification of types for synthetic rubbers

Publish Date: 1985-10-26

GB/T 1688-1986 Replaced

GB/T 1688-1986 Rubber, vulcanized—Determination of tension fatigue

Publish Date: 1986-11-24