GB 7050-1993
Abolished
T/SHDSGY 090-2022
Active
Group standards
T/SHDSGY 090-2022 Polyimide (PI) powder
T/SHDSGY 090-2022 Polyimide (PI) powder
Price:
$ 20.00
Basic Information
Standard Code:
T/SHDSGY 090-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Plastic auxiliary materials and additives
Publish Date:
2022-11-21
Implement Date:
2022-11-21
Scope
Main technical content: This standard specifies the terms and definitions of polyimide, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage. This standard is applicable to the production and manufacturing of polyimide powder.
Development Information
Related Standards
GB/T 7048-1993
Replaced
GB/T 7048-1993 Colour black—Determination of blackness
GB/T 3780.21-2002
Replaced
GB/T 3780.21-2002 Carbon black used in rubber products—Determination of sieve residue—Water washing method
GB/T 3780.5-2002
Replaced
GB/T 3780.5-2002 Carbon black used in rubber products—Determination of specific surface area—CTAB test method
GB/T 9578-2002
Replaced
GB/T 9578-2002 Standard reference black 3#
GB/T 9580-2002
Replaced