GB/T 6609.10-2004
Active
GB/T 26930.3-2011
Active
National standards
GB/T 26930.3-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 3:Determination of density—Pyknometric method
GB/T 26930.3-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 3:Determination of density—Pyknometric method
Basic Information
Standard Code:
GB/T 26930.3-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Materials used in aluminum production
Publish Date:
2011-09-29
Implement Date:
2012-05-01
Pages:
6 pages
Scope
This part of GB/T 26930 specifies the method of determining the density of coal tar pitch used in the production of primary aluminum by a pycnometer.
This part is applicable to the determination of the density of coal tar pitch used in the production of primary aluminum by a pycnometer method.
Development Information
Same series standard
GB/T 26930.1-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 1:Determination of water content—Azeotropic distillation(Dean and Stark) method
GB/T 26930.2-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 2:Determination of softening point by the ring and ball method
GB/T 26930.4-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 4:Determination of content of quinoline-insoluble material
GB/T 26930.5-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes —Part 5:Determination of content of toluene-insoluble material
Referenced Standards
ISO 3507
ISO 5725
ISO 6257
Adopt standards
ISO 6999:1983
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