Specifications for AH-70 Aryl Hydrocarbon Bitumen:
AH-70 is a specific grade of Aryl Hydrocarbon Bitumen known for its unique properties and applications. Below are the specifications for AH-70:
- Penetration Value (25°C): AH-70 typically has a penetration value of [Insert Penetration Value] at 25°C. This measurement reflects the bitumen’s hardness and consistency at room temperature.
- Softening Point: The softening point of AH-70 is typically around [Insert Softening Point]°C. This parameter defines the temperature at which the bitumen softens under specific conditions.
- Ductility: AH-70 exhibits a ductility value of [Insert Ductility Value] cm at 27°C. Ductility measures the bitumen’s ability to stretch before breaking, which is important for certain applications.
- Flash Point: The flash point of AH-70 is typically [Insert Flash Point]°C, indicating the lowest temperature at which it can produce enough vapor to ignite in the presence of an open flame.
- Specific Gravity: AH-70 has a specific gravity of [Insert Specific Gravity] at 25°C. Specific gravity compares the density of the bitumen to the density of water.
- Solubility in Trichloroethylene: AH-70 is [Insert Solubility] in trichloroethylene. This parameter helps assess the bitumen’s compatibility with other substances and its potential applications.
- Thin Film Oven Test (TFOT): AH-70 undergoes a TFOT test to evaluate its aging characteristics and performance under high-temperature conditions.
- Elastic Recovery: The elastic recovery of AH-70 is typically [Insert Elastic Recovery Value]%. Elastic recovery measures the bitumen’s ability to return to its original shape after deformation.
These specifications provide valuable insights into the properties and potential uses of AH-70 Aryl Hydrocarbon Bitumen. For precise information about AH-70 bitumen available in your region, consult the specific product data sheet or supplier. If you have inquiries or need more detailed information, please don’t hesitate to contact us.
| Specification of AH-70 | |||
|---|---|---|---|
| SPECIFICATION | UNIT | VALUE | TEST METHOD |
| Penetration 25°C | 1/10 Millimeters (mm) | 70-80 | ASTM D5 |
| Softening Point | Degree Celsius (°C) | Min 42 | ASTM D36 |
| Density, 15°C | Kilogram per Cubic Meter (kg/m³) | 1.000/1.060 | ASTM D70 |
| Ductility, 15°C, 5CM/MIN | Centimeters | Min 100 | ASTM D113 |
| Flash Point | Degree Celsius (°C) | Min 260 | ASTM D92 |
| Dynamic Viscosity 60°C | Poises | Min 130 | ASTM D2171 |
| Ductility, 10°C, 5CM/MIN | Centimeters | Min 20 | ASTM D113 |
| Solubility in Trichloroethylene | Weight Percentage (WT%) | Min 99.5 | ASTM D 2042 |
| Penetration Index | – | -1.5/1.0 | – |
| AFTER TFOT AT 163 ˚C ASTM D1754 | |||
| LOSS Of WEIGHT | – | -0.8/0.8 | ASTMD1754 |
| RETAINED PENETRATION RATIO % | Percentage(%) | Min 61 | ASTN D5 |
| Ductility, 25°C, 5CM/MIN | Centimeters | Min 6 | ASTM D113 |