1. Basic Info
Manufacturer:Hebei Lin heng Bio-Tech Co., Ltd. Standard: JTG F40- 2004, test method JTG 3410-2025, CCPC certified Appearance:
Glossy black semi-solid at ambient temperature; turns uniform black liquid when heated to 130~150℃, soluble in tri chloroethylene.
2. Grade Selection
· 70# Grade A: Climate zone 1-3, fit for warm & rainy regions (South China, Southeast Asia, Middle East). High softening point for anti- rutting under heavy traffic.
· 90# Grade A: Climate zone 2-2, fit for cold areas with large temperature difference (North China, Central Asia, East Europe). Excellent
low-temperature ductility for anti-cracking in winter.
3. Technical Data Sheet
Product Name | 90# Asphalt |
Test Item | Required Specification |
Penetration (100g, 5s, 25°C) / 0.1mm | 80~100 |
Applicable Climate Zone | 2~2 |
Penetration Index (PI) | -1.5 ~ +1.0 |
Softening Point /°C, min. |
44 |
Dynamic Viscosity at 60°C / Pa·s, min. | 140 |
Ductility at 10°C (5cm/min) / cm, min. | 30 |
Ductility at 15°C (5cm/min) / cm, min. | 100 |
Wax Content (Distillation Method) / %, max. | 2.2 |
Flash Point (COC) /°C, min | 245 |
Solubility (Trichloroethylene) / %, min | 99.5 |
Density (15°C) / (g/cm³) | 1.031 |
Mass Change after TFOT (163°C, 5h) / %, max. | ±0.8 |
Retained Penetration Ratio after TFOT (25°C), min. |
57 |
Retained Ductility after TFOT (10°C) / cm, min. | 8 |
Product Name | 70# Asphalt |
Test Items | Required Specification |
Penetration (100g, 5s, 25°C) /0.1mm | 60-80 |
Applicable Climate Zone | 1~3 |
Penetration Index (PI) | -1.5 ~ +1.0 |
Softening Point /°C, min. | 46 |
Dynamic Viscosity at 60°C / Pa·s, min. | 180 |
Ductility at 10°C (5cm/min) / cm, min. | 20 |
Ductility at 15°C (5cm/min) / cm, min. | 100 |
Wax Content (Distillation Method) / %, max. | 2.2 |
Flash Point (COC) /°C, min | 260 |
Solubility (Trichloroethylene) / %, min | 99.5 |
Density (15°C) / (g/cm³) | 1.036 |
Mass Change after TFOT (163°C, 5h) / %, max. | ±0.8 |
Retained Penetration Ratio after TFOT (25°C), min. | 61 |
Retained Ductility after TFOT (10°C) / cm, min. | 6 |
4. Key Advantages
1). Low wax content (1.0%~1.2%), stable performance in hot summer & cold winter;
2). Superior anti-aging property. Minor property loss after TFOT
aging, extending road service life;
3). Strong adhesion with aggregate stones, asphalt concrete hard to ravel under heavy load;
4). High flash point guarantees safe heating and paving on
construction sites;
5). Full batch test certificate with official stamp, complete
documents for customs clearance & export.
5. Application Scope
1). Highway, urban road, airport pavement, port heavy-duty yard hot mix asphalt paving;
2). Road maintenance: pothole repairing, crack sealing, surface
waterproof sealing;
3). Raw material for modified bitumen, emulsified bitumen,
waterproof membrane, anti-corrosion coating;
4). Tunnel, basement, building roofing waterproofing.
6. Packing & Logistics
· Bulk insulated tanker for railway/truck bulk export;
· 200kg steel drum for sea shipment;
· 1-ton meltable inner film jumbo bag for convenient container loading. Transported as general chemical goods, non-dangerous goods.
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