Petroleum Asphalt Sheet

Product Specifications:

Softening Point: 100-110°C,

Ash Content ≤0.25%,

Density (25°C) 1.08,

Coke Value ≥45%,

Fixed Carbon ≥35%,

Volatile Matter 60%-70%,

Moisture ≤3%,

Sulfur Content ≤3%

The main technical properties of petroleum asphalt include viscosity, plasticity, temperature stability, and atmospheric stability. Viscosity: expressed by penetration or relative viscosity; Temperature Sensitivity: expressed by softening point; Atmospheric Stability: expressed by evaporation loss and penetration ratio after evaporation.

1. Viscosity: Viscosity reflects the internal resistance of asphalt material to relative flow. The higher the penetration value, the lower the viscosity.

2. Plasticity: Plasticity refers to the ability to deform under force without breaking. The greater the ductility of petroleum asphalt, the better its plasticity.

3. Temperature Sensitivity: Temperature sensitivity refers to the change in viscosity and plasticity of petroleum asphalt with temperature fluctuations. A higher softening point indicates lower temperature sensitivity.

4. Atmospheric Stability: Atmospheric stability refers to the ability of petroleum asphalt to resist aging under long-term exposure to comprehensive atmospheric factors.

Applications of petroleum asphalt include road construction, waterproofing materials, oils and fuels, adhesives and binders.

1. Road Construction: Petroleum asphalt is one of the most commonly used materials in road construction. As a surface layer, it enhances waterproofing, compression resistance, skid resistance, and reduces noise while extending the road's service life.

2. Waterproofing Materials: Due to its viscosity and durability, petroleum asphalt is widely used in waterproofing layers for buildings and infrastructure. It can be applied as a coating, film, or hot-melt material in waterproofing projects such as roofs, walls, basements, and tunnels.

3. Oils and Fuels: Petroleum asphalt can be processed into lighter petroleum products, such as gasoline, diesel, and aviation fuel, used as fuel for vehicles and machinery.

4. Adhesives and Binders: Petroleum asphalt is widely used as an adhesive and binder due to its adhesive properties. It is used for bonding wood, metal, and other materials and plays a significant role in manufacturing products like tapes and glues.

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Direct factory sales, affordable prices, stable quality,現(xiàn)貨供應, fast shipping, and a professional team producing high-quality national standard modified coal asphalt, national standard medium-temperature coal asphalt, enterprise standard high-temperature coal asphalt, enterprise standard medium-temperature coal asphalt, high-temperature coal asphalt sheets, petroleum asphalt sheets, etc. Custom processing of solid asphalt, liquid asphalt, and asphalt sheets is available nationwide.