GB/T 4771-1984
Replaced
GB/T 42800-2023
Active
National standards
GB/T 42800-2023 High purity opaque quartz glass
GB/T 42800-2023 High purity opaque quartz glass
Basic Information
Standard Code:
GB/T 42800-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Quartz glass
ICS Name:
\nGlass products
Publish Date:
2023-05-23
Implement Date:
2023-12-01
Pages:
9 pages
Scope
This document specifies the grading, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of high-purity opaque quartz glass. This document is applicable to high-purity opaque quartz glass materials with heat insulation functions in fields such as semiconductors and photovoltaics.
Development Information
Referenced Standards
GB/T 10701-2008 Test methods for thermal stability of silica glass
GB/T 191-2000 Packaging—Pictorial marking for handling of goods
GB/T 191-2008 Packaging—Pictorial marking for handling of goods
GB/T 3284-1993 Analytical method of the chemical composition in the quartz glass
GB/T 3284-2015 Analytical method of the chemical composition in the quartz glass
GB/T 5432-1985 The density of daily use glass—Test method
GB/T 5432-2008 Test method for density of glass by buoyancy
GB/T 22588-2008 Determination of thermal diffusivity or thermal conductivity by the flash method
JC/T 2205-2014 Quartz glass terminology
GB/T 191-2025 Graphical symbols marking for handling and storage of packages
Related Standards
GB/T 6552-1986
Replaced
GB/T 6552-1986 Standard test method for impact resistance of glass containers
GB 11417.1-1989
Replaced
GB 11417.1-1989 Hard corneal contact lenses
GB 11417.2-1989
Replaced
GB 11417.2-1989 Soft hydrophilic contact lenses
GB/T 12415-1990
Replaced
GB/T 12415-1990 Pharmaceutical glass containers—Stress examination— Test methods
GB/T 12416.1-1990
Abolished