TURKMENISTAN
Turkmenbashy Oil Refinery
VISCOUS PETROLEUM BITUMEN
TDS 22245-90
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Description of index |
Figures for grades |
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BND 60/90 |
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1 |
The depth of needle penetration 0,1mm, not less than at 25 0C at 0 0C |
61-90 20 |
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2 |
Melting point by ring in sphere, 0C; not less than |
47 |
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3 |
Extensibility, sm, not less than at 25 0C at 0 0C |
55 3,5 |
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4 |
Fragility temperature, 0C, not higher than |
-15 |
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5 |
Changes of the softening temperature after heating up, 0C, not more than |
5 |
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6 |
Flash point, 0C, not less than |
230 |
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7 |
Mass portion of water-soluble compounds, %, not more |
0,30 |
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8 |
Penetration index |
-1,0 to +1,0 |
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TURKMENISTAN
Turkmenbashy Oil Refinery
VISCOUS PETROLEUM BITUMEN
TDS 22245-90
|
|
Description of index |
Figures for grades |
|
|
BND 40/60 |
|||
|
1 |
The depth of needle penetration 0,1mm, not less than at 25 0C at 0 0C |
40-60 13 |
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|
2 |
Melting point by ring in sphere, 0C; not less than |
51 |
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|
3 |
Extensibility, sm, not less than at 25 0C at 0 0C |
45 - |
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|
4 |
Fragility temperature, 0C, not higher than |
-12 |
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|
5 |
Changes of the softening temperature after heating up, 0C, not more than |
5 |
|
|
6 |
Flash point, 0C, not less than |
230 |
|
|
7 |
Mass portion of water-soluble compounds, %, not more |
0,30 |
|
|
8 |
Penetration index |
-1,0 to +1,0 |
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