GB 7050-1993
Abolished
DB34/T 1531-2011
Abolished
Anhui ProvinceLocal standards
DB34/T 1531-2011 Coated superdispersible carbon black
DB34/T 1531-2011 Coated superdispersible carbon black
Price:
$ 30
Basic Information
Standard Code:
DB34/T 1531-2011
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Carbon black
ICS Name:
Plastic auxiliary materials and additives
Publish Date:
2011-11-15
Implement Date:
2011-12-15
Scope
This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of coated ultra-water-dispersible carbon black. This standard applies to carbon black products produced by the process of using powerful mechanical force provided by micron mills or airflow mills to evenly coat and adsorb a small amount of modified additives to the surface of fine carbon black particles.
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