High-Temperature Coal Tar Pitch

Softening point: 145–155°C
Ash content: ≤15%
Toluene insoluble: 26–32
Quinoline insoluble: Not tested
Coking value: ≥56%
Fixed carbon: ≥48%
Volatile matter: 40–50%
Moisture: ≤2%

Sulfur content: ≤2.5%

Can be used in waterproofing asphalt, refractory materials, unshaped refractories (ramming mix, gunning mix, castables, magnesia carbon bricks), asphalt for waterproof membranes, petroleum asphalt, briquette coal, formed coke, solid pitch, liquid pitch.

Product Features:
(1) Asphalt has strong adhesion and viscosity, maintaining its form under various pressures and adapting to different climatic and geological conditions.

(2) Asphalt can withstand prolonged sun exposure and rain erosion, resisting aging and deterioration. It is highly sensitive to temperature, exhibiting different states (liquid, solid, semi-solid) under varying temperatures. This allows it to flow at high temperatures for construction needs while remaining stable at low temperatures.

(3) Asphalt has excellent water resistance, maintaining high stability and waterproof performance even when submerged for extended periods.

(4) Asphalt materials generally exhibit strong corrosion resistance, able to withstand various chemical and oxidative attacks. The production and application costs of asphalt are relatively low, making it suitable for large-scale infrastructure projects.

Direct manufacturer, competitive pricing, fast delivery. Custom orders available nationwide for modified pitch, medium-temperature pitch, enterprise-standard medium/high-temperature pitch, petroleum asphalt, etc.