This standard specifies a method for determining the softening point of coal asphalt using the Mettler method, with a measurement range of 50 ° C to 180 ° C. The softening point determination for coal asphalt used in the production of primary aluminium and Miscellaneous organic materials used as gluing agents or wetting agents provides a test standard for high temperature performance to ensure the mass and Stability of the material in industrial applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Q52 | ICS | 71.100.10 |
| Release Date | 2014-07-24 00:00:00 | Implementation Date | 2015-04-01 00:00:00 |