GB Modified Coal Tar Pitch No. 1

GB Modified Asphalt Particles

Product Specifications: Softening Point: 105-115°C.
Ash Content: ≤0.3%.
Toluene Insolubles: 26-32,
Quinoline Insolubles: 6-14,
Coking Value: ≥55%,

Fixed Carbon ≥45%

Volatile Matter 50-60%,
Product Form: Granular, Lump

Can be used for refractory materials, unshaped refractory materials (ramming mix, gunning mix, castables, magnesia carbon bricks), graphite electrode binder, oilfield additives, electrolytic aluminum, electrode paste, electrode materials, activated carbon binder, carbon products.

Product Features:

(1) Asphalt has strong adhesion and viscosity, maintaining its form under various pressures, adapting to different climatic conditions and geological changes.
(2) Asphalt can withstand prolonged sun exposure and rain erosion, resisting aging and deterioration. Asphalt is highly sensitive to temperature, exhibiting different forms (such as liquid, solid, semi-solid) at different temperatures. This property allows it to flow at high temperatures to meet construction needs while remaining stable at low temperatures.
(3) Asphalt has strong water resistance, maintaining high stability and waterproofing function even when immersed in water for extended periods.
(4) Asphalt materials typically have strong corrosion resistance, resisting various chemical corrosion and oxidation. The production and construction costs of asphalt are relatively low, making it suitable for large-scale infrastructure construction.

Modified asphalt is an important product in the petroleum industry with a wide range of applications, including the following aspects: production of various asphalt additives, use in construction, improvement of polymer-modified asphalt, applications in the military field, and preparation of multi-purpose thermally conductive composite materials.

1 Production of Various Asphalt Additives

Modified asphalt is a key raw material for producing various asphalt additives. Through a series of chemical reactions, modified asphalt can produce high-performance asphalt additives such as antioxidants, anti-stripping agents, and UV inhibitors. These additives effectively enhance the performance of asphalt, making it more durable and resistant to aging, widely used in highways, bridges, airports, and other construction fields.

2 Use of Modified Asphalt in Construction

In the construction industry, modified asphalt is widely used to prepare various building materials, such as waterproof membranes, anti-corrosion coatings, and insulation boards. Modified asphalt has excellent adhesion and waterproofing properties, significantly improving the performance of building materials and extending the service life of structures. Additionally, modified asphalt can be used in ready-mixed concrete to enhance its impermeability and wear resistance.

3 Improvement of Polymer-Modified Asphalt with Modified Asphalt

Through chemical reactions, modified asphalt undergoes cross-linking with polymer-modified asphalt, forming a denser network structure that improves the fatigue resistance and durability of asphalt. This makes the pavement more wear-resistant, skid-resistant, and enhances its waterproofing performance.

4 Use of Modified Asphalt in Military Composite Materials

In the military field, modified asphalt, as a high-performance material, is used to prepare military composite materials such as bulletproof vests and armor plates. Modified asphalt reacts with reinforcing fiber materials to form composites with excellent mechanical properties, providing effective protection for equipment with good bulletproof and impact resistance.

Direct manufacturer, competitive prices, reliable quality, ready stock, fast delivery. Specialized in producing high-quality GB modified asphalt, GB medium-temperature asphalt, enterprise standard high-temperature asphalt, enterprise standard medium-temperature asphalt, petroleum asphalt sheets, high-temperature asphalt sheets, etc. Custom processing available for solid asphalt, liquid asphalt, and asphalt sheets nationwide.