Table 8.1 |
Development of a Bunker Norm for Ships |
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| Designation: | CIMAC A 10SC | CIMAC B 10SC | CIMAC C 10SC | CIMAC D 15SC | CIMAC E 25SC | CIMAC F 25SC | CIMAC G 35SC | CIMAC H 35C | CIMAC K 35SC | CIMAC H 45SC | CIMAC K 45SC | CIMAC H 55SC | CIMAC K 55SC | ||
| Related to ISO 8217 (87) F- | RMA 10 | RMB 10 | RMC 10 | RMD 15 | RME 25 | RMF 25 | RMG 35 | RMH 35 | RMK 35 | RMH 45 | RMK 45 | RMH 55 | RMK 55 | ||
| Characteristic | Dim. | Limit | |||||||||||||
| Density at 150C | kg/m3 | max | 950 | 975 | 975 | 980 | 991 | 991 | 991 | 991 | 1010 | 991 | 1010 | 991 | 1010 |
| Kinematic viscosity at 1000C | cSt | max | 10 | 10 | 10 | 15 | 25 | 25 | 35 | 35 | 35 | 45 | 45 | 55 | 55 |
| min | 6 | 15 | |||||||||||||
| Flash point | Deg.C | min | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Pour point | Deg.C | max | 0 6 | 0 6 | 24 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Carbon Residue | % (m/m) | max | 12 | 12 | 14 | 14 | 15 | 20 | 18 | 22 | 22 | 22 | 22 | 22 | 22 |
| Ashes | % (m/m) | max | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Total sediment after aging | % (m/m) | max | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Water | %(V/V) | max | 0.5 | 0.5 | 0.5 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Sulphur | % (m/m) | max | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Vanadium | mg/kg | max | 150 | 150 | 300 | 350 | 200 | 500 | 300 | 600 | 600 | 600 | 600 | 600 | 600 |
| Aluminium + Silicon | mg/kg | max | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Ignition properties | See Appendix, section 3, in CIMAC `s Recommendations Regarding Fuel Requirements for Diesel Engines | ||||||||||||||
| Test method for sulphur: ISO 8754 | |||||||||||||||
| Approximate equivalent viscosities ( for information only): | |||||||||||||||
| Kinematic viscosity cSt at 1000C | 6 | 10 | 15 | 25 | 35 | 45 | 55 | ||||||||
| Kinematic viscosity cSt at 500C | 22 | 40 | 80 | 180 | 380 | 500 | 700 | ||||||||
| Sec. Redwood at 1000F | 165 | 300 | 600 | 1500 | 3500 | 5000 | 7000 | ||||||||