Sinopec 4529 VG 68 Synthetic Refrigeration Oil 200 L
Packaging specifications：170 kg
Order Hotline：+86 18624936708
used for similar household air conditioners, refrigerator refrigeration compressors, as well as industrial refrigeration machinery screw machines and centrifuges using R134a refrigerant.
Sinopec 4529 Synthetic Refrigeration Oil
Overview:
Sinopec 4529 Synthetic Refrigeration Oil 68# is refined through multiple processes using synthetic base oils and the addition of high-efficiency additives.
Performance:
◎ Excellent thermal and chemical stability prevents oil deterioration in high temperatures or chemical media.
◎Excellent anti-wear properties reduce wear in refrigeration compressors.
◎ Low moisture absorption prevents capillary clogging.
◎ High electrical insulation properties ensure safe operation.
◎ Excellent compatibility with refrigerant R134a, non-hydrolyzed and non-corrosive, ensuring proper compressor operation.
Technical Specifications:
This product meets the following specifications:
◎ Q/SH303 449
◎ Certified by FAW Technical Center for Material Testing
Applications:
◎ Suitable for reciprocating, swash plate, rotary vane, and scroll compressors used in mobile and automotive air conditioning systems using the new refrigerant R134a.
◎It can be used for similar household air conditioners, refrigerator refrigeration compressors, as well as industrial refrigeration machinery screw machines and centrifuges using R134a refrigerant.
Typical Data:
Item | Sinopec 4529 Synthetic Refrigeration Oil | |||
| 46 | 68 | 100 | 150 | |
Kinematic viscosity, mm² /s 100℃ 40℃ | 10.71 49.50 | 14.5 67.90 | 20.83 102.9 | 28.7 155.3 |
| Viscosity index | 219 | 219 | 222 | 223 |
| Acid value, mgKOH/g | 0.05 | 0.06 | 0.05 | 0.06 |
| Flash point (open cup), °C | 237 | 239 | 249 | 253 |
| Pour point, °C | -43 | -43 | -45 | -42 |
| Water content, mg/kg | 85 | 98 | 121 | 105 |
| Corrosion (T2Cu, 100℃, 3 hours), stage | 1a | 1a | 1a | 1a |
| Breakdown voltage, kV | 49.7 | 51.3 | 41.4 | 42.8 |
