GB/T 16589-1996
Abolished
GB/T 30914-2014
Active
National standards
GB/T 30914-2014 Styrene-isoprene-butadiene rubber(SIBR)—Determination of the microstructure
GB/T 30914-2014 Styrene-isoprene-butadiene rubber(SIBR)—Determination of the microstructure
Basic Information
Standard Code:
GB/T 30914-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic rubber
ICS Name:
Raw materials for rubber and plastics
Publish Date:
2014-07-08
Implement Date:
2014-12-01
Pages:
8 pages
Scope
This standard specifies the method for determining the monomer microstructure in styrene-isoprene-butadiene rubber (SIBR) using nuclear magnetic resonance hydrogen spectroscopy.
This standard is applicable to the determination of the content of non-blocked styrene, blocked styrene, total styrene, 1,2-structure butadiene, 1,4-structure butadiene, 1,2-structure isoprene, 1,4-structure isoprene, and 3,4-structure isoprene in SIBR.
Development Information
Referenced Standards
GB/T 3516-2006 Rubber—Determination of solvent extract
GB/T 15340-2008 Rubber, raw natural and raw synthetic—Sampling and further preparative procedures
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
Related Standards
GB/T 7535-1996
Abolished
GB/T 7535-1996 Rubber, vulcanized—Classification—Description of the classification system
GB/T 16867-1997
Active
GB/T 16867-1997 Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography
GB/T 8829-2006
Active
GB/T 8829-2006 Vulcanizing accelerator NOBS
GB/T 30915-2014
Active
GB/T 30915-2014 A-hydroxy polyether polyols
GB/T 30916-2014
Active