4502 Synthetic Compressor Oil

SINOPEC 4502 Synthetic Compressor Oil is formulated from synthetic base stocks. A well-chosen package includes anti-oxidants, anti-corrosion and anti-wears additives which imparts the oil an excellent performance in air compressor systems.

Advantages

      ♦ Outstanding thermal resistance stability, preventing oil from damage in high temperature condition

      ♦ Good material adaptability, preventing oil from leaking out of system in
application

      ♦ Excellent thermal conductive performance, reducing operation temperature of air compressor

      ♦ Outstanding coking and deposit resistant performance, enhancing safety of air compressor working in high temperature conditi on

      ♦ Outstanding high/low temperature performance, ensuring normal operation of system in wide temperature range

      ♦ Good lubricity, protecting compressor from wear

      ♦ Outstanding over-all performance, ensuring a long service life of 4000h~8000h of air compressor system

Performance

      The product meets the following specifications:

     ♦ Q/SH303 102-2007

Applications

     ♦ Widely used to lubrication of small/moderate/large sized single/multi-stage (s) reciprocating or rotary type air compressor wherein grade 32~68 for low/moderate pressure rotary compressor as well as small/moderate sized reciprocating compressor and grade 100~220 for moderate/high pressure reciprocating compressor and large-sized rotary compressor

     ♦ Applied temperature range: -40ºC~110ºC for rotary compressor and -35ºC~200ºC for reciprocating compressor, possibly reaching 220ºC in short time

Typical Properties

 Items
 4502 synthetic compressor oil
 Grade 32
 Grade 46
 Grade 68
 Grade
100
 Grade
150
 Kinematic viscosity (40ºC), mm2/s
 32.0
 46.3
 67.5
 98.4
 149.3
 Neutralization value, mgKOH/g
 0.16
 0.20
 0.17
 0.19
 0.18
 Flash point (COC), ºC
 216
 230
 242
 250
 248
 Freezing point, ºC
 -59
 -55
 -52
 -45
 -45
 Anti-emulsification performance, min
 5
 4.8
 2.1
 8
 3.5
 Corrosion (T2Cu, 100ºC, 3h) , level
 lb
 lb
 lb
 lb
 lb
 Carbon residue, %(m/m)
Before oxidation
After oxidation
 0.05
0.08
 0.02
0.06
 0.06
0.17
 0.05
0.14
 0.08
0.28