GB/T 6595-1986
Replaced
GB/T 21992-2008
Active
National standards
GB/T 21992-2008 Polyvinyl chloride resins for paste—Determination of number of impurities particles and foreign particles
GB/T 21992-2008 Polyvinyl chloride resins for paste—Determination of number of impurities particles and foreign particles
Basic Information
Standard Code:
GB/T 21992-2008
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:
4 pages
Scope
This standard specifies the principles of determining the number of impurities and foreign particles in paste-type polyvinyl chloride resins, the instruments and materials used, the operating procedures, and the presentation of results, etc. This standard is applicable to the determination of the number of impurities and foreign particles in paste-type polyvinyl chloride resins.
Development Information
Replace the following standards
Adopt standards
ГOCT 14039:1978(RU)(1984年确认)
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