GB/T 8660-2008 Replaced National standards

GB/T 8660-2008 Rubber,butadiene(BR)—Solution-polymerized types—Evaluation procedures

GB/T 8660-2008 Rubber,butadiene(BR)—Solution-polymerized types—Evaluation procedures

Publish Date: 2008-06-19 Implement Date: 2008-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 8660-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic rubber

ICS Name: Rubber

Publish Date: 2008-06-19

Implement Date: 2008-12-01

Pages: 10 pages

Scope

This standard specifies the physical and chemical test methods for raw rubber; it also stipulates the standard materials, standard test formulations, equipment, and operating methods used to evaluate the vulcanization characteristics of solution-polymerized butadiene rubber (BR) [including oil-extended types (OEBR)]; and the method for evaluating the tensile stress-strain performance of vulcanized rubber.

Development Information

Word Count: 18 Thousand words Pages: 10 pages

Replace the following standards

GB/T 8660-1998 Rubber,butadiene(BR)—Solution-polymerized types—Evaluation procedures

Superseded by the following standards

GB/T 8660-2018 Solution polymerized butadiene rubber(BR)—Evaluation procedures

Referenced Standards

GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 1232.1-2000 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 1:Determination of Mooney viscosity GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 4498-1997 Rubber—Determination of ash GB/T 6038-2006 Rubber test mixes—Preparation,mixing and vulcanization—Equipment and procedures GB/T 9869-1997 Rubber—Measurement of vulcanization characteristics with the oscillating disc curemeter GB/T 14838-1993 Rubber and rubber products—Determination of precision for test method standards GB/T 15340-2008 Rubber, raw natural and raw synthetic—Sampling and further preparative procedures GB/T 16584-1996 Rubber—Measurement of vulcanization characteristics with rotorless curemeters GB/T 19187-2003 Sampling procedures for inspection of raw synthetic rubber ISO 248:2005

Adopt standards

ISO 2476:1996

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