GB/T 4771-1984
Replaced
JC/T 2762-2023
Active
Industry standards-Building materials
JC/T 2762-2023 Silica glass wool
JC/T 2762-2023 Silica glass wool
Basic Information
Standard Code:
JC/T 2762-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Quartz glass
ICS Name:
\nGlass products
Publish Date:
2023-12-20
Implement Date:
2024-07-01
Scope
This document specifies the designations and markings, requirements, test methods, inspection rules, and packaging, marking, transportation, and storage of quartz glass wool. This document is applicable to quartz glass wool produced by the melt-blown method using quartz glass rods.
Development Information
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