Project Description
قیر 60/70
| Characteristic | Unit | Value | Test Method |
|---|---|---|---|
| Specific Gravity @25/25 | °C | 1.01-1.06 | ASTM D-7 |
| Penetration @25 °C | 1/10 mm | 60-70 | ASTM D-5 |
| Softening Point | °C | 49-56 min | ASTM D-36 |
| Ductility @25 °C | (cm) | 100 | ASTM D-113 |
| Loss on Heating | %wt | 0.2 max | ASTM D-6 |
| Drop In Penetration After Heating | 20 max | ASTM D-6 & D-5 | |
| Flash Point | °C | 250 min | ASTM D-92 |
| Solubility In CS2 | %wt | 99.5 min | ASTM D-4 |
| Spot Test | °C | negative | *A.A.S.H.O.T.102 |
