|
Synthetic DC Series Di-ester-Based Compressor Oils |
|
|
DCK ISO 100 |
DCL ISO 150 |
| ISO VG--ASTM D-2422 |
100 |
150 |
| Viscometrics 100°C, cSt, ASTM D-445 |
12.05 |
12.90 |
| Viscometrics 40°C, cSt, --ASTM D-445 |
99.41 |
152.47 |
| Viscosity Index--ASTM D-2270 |
112 |
70 |
| Specific Gravity g/ml--ASTM D-1298 |
0.9260 |
0.9567 |
| Density lbs./gal.--ASTM D-1298 |
7.711 |
7.967 |
| Noack Volatility, % weight loss,--DIN 51581 |
5.02 |
5.70 |
| Four-Ball Wear Test--ASTM D-4172:
40 kg, 1200 rpm, 75°C, 1 hr., mm
40 kg, 1800 rpm, 150°C, 1 hr., mm |
0.45
0.48 |
0.39
0.45 |
| Flash Point °C (°F)--ASTM D-92 |
248 (478) |
247 (477) |
| Fire Point °C (°F)--ASTM D-92 |
286 (547) |
292 (558) |
| Pour Point °C (°F)--ASTM D-97 |
-44 (-47) |
-33 (-27) |