Sinopec 4524 VG 32 Synthetic Refrigeration Oil 200 L
Packaging specifications：170 kg
Order Hotline：+86 18624936708
Applicable temperature range: -40°C to 150°C, with short-term temperatures up to 170°C.
Sinopec 4524 Synthetic Refrigeration Oil
Overview:
Sinopec 4524 Synthetic Refrigeration Oil 32# is made from a synthetic base oil and refined with a variety of additives, including extreme pressure, antioxidant, and corrosion inhibitors.
Performance Features:
◎Excellent thermal and oxidative stability, preventing lubricant deterioration at high temperatures
◎ Good material compatibility, preventing system leaks
◎Excellent refrigerant compatibility, ensuring excellent thermal efficiency of the refrigeration system
◎ Excellent high and low temperature performance, ensuring normal operation of the system over a wide temperature range
◎ Excellent biodegradability, reducing environmental pollution
◎Excellent overall performance, ensuring long-term normal operation of the refrigeration system
Technical Specifications:
This product meets the following specifications:
◎ Q/SH PRD328
Applications:
◎ Suitable for lubrication of various industrial and residential refrigeration systems, as well as automotive air conditioning systems, using R134a, R407c, and R410 refrigerants.
◎ Applicable temperature range: -40°C to 150°C, with short-term temperatures up to 170°C.
Typical Data:
Item | Sinopec 4524 Synthetic Refrigeration Oil | |||
| 32 | 46 | 68 | 100 | |
| Kinematic viscosity (at 40℃), mm² /s | 32.3 | 45.8 | 67.5 | 98.7 |
| Acid value, mgKOH/g | 0.02 | 0.01 | 0.01 | 0.03 |
| Flash point (open cup), °C | 230 | 240 | 250 | 265 |
| Freezing point, °C | -52 | -45 | -37 | -31 |
| Water content, mg/kg | 36 | 45 | 35 | 60 |
| Corrosion (T2Cu, 100℃, 3 hours), stage | 1b | 1b | 1b | 1b |
| The critical dissolution temperature of R134a, ℃ | -33 | -25 | -23 | -12 |
Precautions:
◎ Do not mix with other lubricants. Physical or chemical reactions may occur between different lubricants, resulting in performance degradation.
◎ Close the cap immediately after use to prevent the ingress of moisture, dust, and other impurities.
◎ Before using with non-metallic materials such as rubber, plastic, and paint, perform a material compatibility test.
◎ Darkening of the color during use due to exposure to light or prolonged high temperatures is normal and does not affect performance.
