Vehicle air conditioning compressor base oil
Vehicle air conditioning compressor base oil
Unique polyether ending technology, excellent intersolubility with R-134A, R-1234YF and other HFCS refrigerants.
Intrinsic water repellency avoids problem of capillary freezing.
Excellent viscosity index can form stable lubrication film in high temperature and has good lubricity.
Stable chemical properties, wonderful low temperature performance.
|
SDDM-46 |
SDDM-56 |
SDDM-68 |
SDDM-100 |
SDDM-150 |
|
|
Acid value (mgKOH/g)≤ |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Viscosity 40℃ (mm2/s) |
46 |
56 |
68 |
100 |
150 |
|
Viscosity 100℃ (mm2/s) |
10 |
11.5 |
13.5 |
20 |
27 |
|
Viscosity index |
190 |
190 |
190 |
200 |
215 |
|
Flash point (℃) |
220 |
220 |
240 |
250 |
250 |
|
Color (APHA) |
10 |
10 |
10 |
10 |
10 |
|
Moisture (ppm)≤ |
300 |
300 |
300 |
300 |
300 |
|
Capping Rate (%)≥ |
90 |
90 |
90 |
90 |
90 |
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