Analyse du degré de pénétration (40/50)
Property | Unit | Requirement | Test method |
Density@ 25 ᵒC | Kg / m3 | 1010-1060 | ASTM D7 or D3289 |
Penetration @ 25 ᵒC | mm/10 | 40-50 | ASTM D5 |
Softening point | ᵒC, min. | 52-60 | ASTM D36 |
Ductility @ 25 ᵒC | cm, min. | 100 | ASTM D113 |
Loss on heating | wt %, max. | 0.2 | ASTM D6 |
Drop in penetration after heating | %, max. | 20 | ASTM D5 |
Flash point | ᵒC, min. | 232 | ASTM D92 |
Solubility in Trichloroethylene | wt %, min. | 99.0 | ASTM D2042 |
Viscosity @ 60 ᵒC | P | 4000 ± 800 | ASTM D2171 |
Viscosity @ 135 ᵒC | cst, min. | 400 | ASTM D2170 |