GB/T 6595-1986
Replaced
GB/T 21993-2008
Active
National standards
GB/T 21993-2008 Polyvinyl chloride resins—Determination of the content of methanol or ethanol extract
GB/T 21993-2008 Polyvinyl chloride resins—Determination of the content of methanol or ethanol extract
Basic Information
Standard Code:
GB/T 21993-2008
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 method for determining the content of methanol or ethanol extracts in polyvinyl chloride resins using a Soxhlet extractor. This standard is applicable to the determination of methanol or ethanol extracts in polyvinyl chloride resins.
Development Information
Replace the following standards
Adopt standards
ASTM D 2222:1994(2004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