Cryogenic ramming paste
(1) low temperature ramming paste indicates:
Low temperature coarse seam paste is also called carbon filler. Anthracite, graphite and metallurgical coke are used as main raw materials by high temperature electric calcination, and a variety of binders and additives are added to make cold-rammed carbon materials.
(2) low temperature coarse paste characteristics:
Low temperature ramming has good construction performance.
(3) low temperature ramming paste:
When the blast furnace lining is built, the gap between the carbon block and the cooling device and the carbon block is filled.
Main Properties
Index | Item | |||
TN-THC-1 | TN-THC-2 | TN-THC-3 | TN-THC-4 | |
ash,% ≤ | 1.5 | 4.0 | 8.0 | 12.0 |
volatility,% ≤ | 12.0 | 12.0 | 12.0 | 12.0 |
bulk density,g/cm³≥ | 1.65 | 1.62 | 1.60 | 1.55 |
C.C.S, Mpa≥ | 10 | 10 | 10 | 10 |
thermal conductivity,(200 ℃),W/(m.K) ≥ | 14.0 | 10.0 | 6.0 | 2.0 |