ASTM-D5377 › Historical Revision Information
Standard Classification for Rubber Compounding Materials - Ground Coal
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Scope
1.1 This classification covers the compounding material known as ground coal. It is generally used in rubber compounds as a filler.
1.2 There are three grades of ground coal based on particle size, ash, and moisture. The selected values for these properties are suitable for use in a rubber compound.
Significance and Use
3.1 Ground coal is commonly used as an inexpensive filler in rubber compounds as a direct or partial replacement for carbon black or as a diluent in the compound.
3.2 Ground coal is very compatible with most rubbers and is very easily mixed into the compound.
Keywords
filler; ground coal
To find similar documents by ASTM Volume:
09.01 (Rubber, Natural and Synthetic -- General Test Methods; Carbon Black)
To find similar documents by classification:
83.040.20 (Rubber compounding ingredients Including carbon black, kaolin clay, etc.)
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Document Number
ASTM-D5377-93(2017)
Revision Level
1993 R17 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
March 15, 2017
Document Type
Classification
Page Count
2 pages
Committee Number
D11.20