Sinopec 4502 ISO VG 220 Synthetic Compressor Oil 200 L
Packaging specifications：170 kg
Order Hotline：+86 18624936708
Applicable temperature range: -40°C to 110°C for rotary compressors, -35°C to 200°C for reciprocating compressors, with a short-term temperature range of up to 220°C.
4502 Synthetic Compressor Oil
Overview:
Sinopec 4502 Synthetic Compressor Oil 220# is refined using synthetic base oil and a variety of additives for extreme pressure, anti-wear, antioxidant, and anti-corrosion properties.
Performance Features:
◎Excellent high and low temperature performance ensures normal system operation over a wide temperature range.
◎Excellent thermal oxidation stability prevents high-temperature carbonization and coking of the lubricant, enhancing compressor safety under high-temperature conditions.
◎Excellent sludge and coke removal capabilities effectively remove sludge and colloid formed in the compressor by previous low-quality air compressor oils.
◎Excellent demulsibility prevents oil-water emulsification, facilitating water separation from the oil tank and extending oil life.
◎Excellent thermal conductivity reduces compressor operating temperatures.
◎ Good material compatibility prevents system leaks.
◎ Excellent lubricity protects the compressor and reduces wear.
Technical Specifications:
This product meets the following specifications:
◎ Q/SH PRD0327
Technical Certifications:
◎ Product Specifications from Hefei General Machinery Research Institute
◎ Product Specifications from Zhejiang Hongwuhuan Machinery Co., Ltd.
◎ Product Specifications from Chongqing Gas Compressor Factory Co., Ltd.
◎ Technical Approval from Anhui Bengbu Enric Compressor Co., Ltd.
Application Scope:
◎ Widely used for lubricating small, medium, and large single-stage or multi-stage reciprocating and rotary air compressors in the steel, cement, chemical, machinery, and electronics industries. Grades 32 to 68 are primarily suitable for low- and medium-pressure rotary compressors, and can also be used for small and medium-sized reciprocating compressors. Grades 100 to 220 are primarily suitable for medium- and high-pressure reciprocating compressors and large rotary compressors.
◎ Applicable temperature range: -40°C to 110°C for rotary compressors, -35°C to 200°C for reciprocating compressors, with a short-term temperature range of up to 220°C.
Parameters:
Item | Sinopec 4502 Synthetic Compressor Oil | |||||
| 32 | 46 | 68 | 100 | 150 | 220 | |
Kinematic viscosity (at 40℃), mm² /s | 32.0 | 46.3 | 67.5 | 98.4 | 149.3 | 214.2 |
| Neutralization value, mgKOH/g | 0.16 | 0.20 | 0.17 | 0.19 | 0.18 | 0.20 |
| Flash point (open cup), °C | 216 | 230 | 242 | 250 | 248 | 252 |
| Freezing point, °C | -59 | -55 | -52 | -45 | -45 | -42 |
Anti-emulsification performance, min | 4 | 4 | 4 | 4 | 4 | 6 |
Corrosion (at 100℃ for 3 hours), grade | 1b | 1b | 1b | 1b | 1b | 1b |
Ash content, % Before oxidation After oxidation | 0.02 0.04 | 0.02 0.04 | 0.04 0.06 | 0.03 0.06 | 0.03 0.07 | 0.04 0.08 |
