Modified Coal Tar Pitch No. 1

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, castable, magnesia carbon bricks, etc.), 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, is not prone to aging and deterioration. Asphalt is highly sensitive to temperature and can exhibit different forms at different temperatures (such as liquid, solid, semi-solid). This characteristic allows it to flow at high temperatures to meet construction needs while remaining stable at low temperatures.

(3) Asphalt has strong water resistance, maintaining stability and waterproofing function even when immersed in water for extended periods.

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

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 the construction industry, 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 resistance agents. These additives effectively enhance the performance of asphalt, making asphalt materials more durable and aging-resistant, widely used in highways, bridges, airports, and other construction fields.

2. Use of Modified Asphalt in the Construction Industry

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. Modified Asphalt Improves Polymer-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 road surfaces more wear-resistant, skid-resistant, and enhances their waterproofing performance.

4. Use of Modified Asphalt in Military Composite Materials

In the military field, modified asphalt serves as a high-performance material for producing bulletproof vests, armor plates, and other military composites. 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. Specializes in producing high-quality national standard modified asphalt, national standard medium-temperature asphalt, enterprise standard high-temperature asphalt, enterprise standard medium-temperature asphalt, petroleum asphalt sheets, high-temperature asphalt sheets, etc. Custom processing of solid asphalt, liquid asphalt, and asphalt sheets available nationwide.