Description
Medium-temperature Pitch is coal tar pitch with medium softening point. It features moderate viscosity, good wettability to magnesia and carbon materials, stable carbon yield after carbonization. It is widely used as binder for water-free taphole clay, magnesia carbon bricks and other carbon-containing refractories. It softens at medium temperature, uniformly permeates powder particles, then carbonizes to form continuous carbon bonding network. It improves hot strength, thermal shock resistance and slag resistance of finished refractories. Custom softening point grades are available.
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