GB/T 6595-1986
Replaced
GB/T 21988-2008
Active
National standards
GB/T 21988-2008 Plastics—Vinyl chloride homopolymer and copolymer resins—Sieve analysis in water
GB/T 21988-2008 Plastics—Vinyl chloride homopolymer and copolymer resins—Sieve analysis in water
Basic Information
Standard Code:
GB/T 21988-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2008-06-04
Implement Date:
2008-12-01
Pages:
6 pages
Scope
This standard specifies the method for determining the sieve residue of vinyl chloride homopolymer and copolymer resins in water. Controlling these characteristics helps ensure that the supplied material is consistent with the predicted processing performance. This standard is applicable to vinyl chloride homopolymer and copolymer resins, particularly the sieve residue of emulsion-based and micro-suspension-based polyvinyl chloride resins.
Development Information
Replace the following standards
Referenced Standards
Adopt standards
ISO 1624:2001
Related Standards
GB/T 6598-1986
Active
GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method
GB/T 6599-1986
abolished_transferred
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 8330-1987
Replaced
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8331-1987
Replaced
GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state
GB/T 8324-1987
Replaced