GB/T 11409.4-1989
Replaced
GB/T 3781.6-1993
Replaced
National standards
GB/T 3781.6-1993 Acetylene black—Determination of apparent specific volume
GB/T 3781.6-1993 Acetylene black—Determination of apparent specific volume
Basic Information
Standard Code:
GB/T 3781.6-1993
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Carbon black
ICS Name:
Rubber synthetic ingredients
Publish Date:
1993-03-03
Implement Date:
1993-12-01
Pages:
3 pages
Development Information
Same series standard
GB/T 3781.4-1993 Acetylene black—Determination of pH value
GB/T 3781.5-1993 Acetylene black—Determination of grit content
GB/T 3781.7-1993 Acetylene black—Determination of iodine absorption number
GB/T 3781.8-1993 Acetylene black—Determination of hydrochloric acid absorption number
GB/T 3781.9-1993 Acetylene black—Determination of resistivity
Replace the following standards
GB 3781.6-1983
Superseded by the following standards
Adopt standards
JIS K 1469-84(89)
Related Standards
GB/T 11409.5-1989
Replaced
GB/T 11409.5-1989 Test method of residue on sieve for rubber antiagers and vulcanizing accelerators
GB/T 11409.7-1989
Replaced
GB/T 11409.7-1989 Test method of ash for rubber antiagers and vulcanizing accelerators
GB/T 11409.8-1989
Replaced
GB/T 11409.8-1989 Test method of viscosity for rubber antiagers and vulcanizing accelerators—Rotational viscometer method
GB/T 12827-1991
Replaced
GB/T 12827-1991 Standard reference acetylene black and standard practice for evaluation
GB/T 13021-1991
Replaced