GB/T 16920-1997
Replaced
GB/T 28195-2011
Active
National standards
GB/T 28195-2011 Determination of softening point for glass
GB/T 28195-2011 Determination of softening point for glass
Basic Information
Standard Code:
GB/T 28195-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Laboratory-used glass, ceramic, and plastic vessels
ICS Name:
\nGlass Composite
Publish Date:
2011-12-30
Implement Date:
2012-09-01
Pages:
7 pages
Scope
This standard specifies the test method for the softening point of glass.
This standard is applicable to the testing of the softening point of all mass-produced glass products.
Development Information
Adopt standards
ISO 7884-6:1987
Related Standards
GB/T 6580-1997
Replaced
GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification
GB/T 6582-1997
Replaced
GB/T 6582-1997 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification
GB/T 17129-1997
abolished_transferred
GB/T 17129-1997 Colourless optical glass test methods of chemical stability—Powder
GB 17762-1999
Replaced
GB 17762-1999 Safe and hygienic requirements of thermotolerant glass ware
GB/T 17763-1999
Active