GB/T 4771-1984
Replaced
JC/T 2511-2019
Active
Industry standards-Building materials
JC/T 2511-2019 High refractive index glass microspheres
JC/T 2511-2019 High refractive index glass microspheres
Price:
$ 30
Basic Information
Standard Code:
JC/T 2511-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Industrial technology glass
ICS Name:
\nGlass products
Publish Date:
2019-05-02
Implement Date:
2019-11-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage for high refractive index glass microspheres. This standard applies to high refractive index glass microspheres used in reflective materials such as reflective films and reflective fabrics, with a particle size range of 10μm to 120μm.
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