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Full synthetic compressor base oil

Addtime：2023-08-29 Hit: 1046

4.1 Water-insoluble PAG

Colorless homopolymer has low frication coefficient,middle extreme pressure and good rubber compatibility.Widely used in refrigeration compressor,synthetic air com- pressor and gas compressor oil.

Excellent cold flow property,which can reach -50℃。

High viscosity index,maintain good viscosity in warm com- pressor.Operating temperature is 90 -120℃

Faster heat dissipation reduces operating temperature

Good dissolving capacity,cleaning valve,cleaning aperture Outstanding carrying ability,no residue and sludge make   compressor safer and environmental.

Very long working life extends oil drain interval more than 8000hrs.

Very low solubility with CO2,N2 and natural gas

Good compatibility with R134A,used for open compressor


Products

Acid value (mgKOH / g) ≤

viscosity40℃
（mm2/s）

viscosity100℃
（mm2/s）

VI

Flash point（℃）

Pour point
（℃）

Color（APHA）

Moisture
（ppm ）≤

SDM-005A

0.03

24

5.3

160

200

-55

10

300

SDM-01A

0.03

32

6

160

200

-46

10

300

PAG-46

0.03

46

9.6

180

210

-40

10

300

SDM-56

0.03

56

12

180

210

-40

10

300

SDM-02A

0.03

68

13

180

215

-45

10

300

SDM-03A

0.03

100

17.5

190

220

-45

10

300

SDM-035A

0.03

125

21.8

195

220

-40

10

300

SDM-04A

0.03

150

26

200

220

-40

10

300

SDD-210

0.03

68

11

155

220

-40

10

300

S DD-220

0.03

150

24

190

220

-36

10

300



4.2 Water Soluble PAG
High polar product,designed for hydrocarbon gas or liquid. 
Obviously decrease dissolving tendency with CH4,CH₃CH₃ , CH₂CHz and CH₃CHCHz
Good wear protection and reliable lubricity to meet longer life requirement
Lower hydrocarbon gas solubility and the loss of viscosity Improve the lubrication of piston ring and filler to extend working cycle and reduce shutdown.
Control polymerization,make different functional group to realize specific function.

Products

Acid value（mgKOH/g ）≤

Viscosity40℃（mm2/s）

Viscosity100℃（ mm2/s）

VI

Flash point（℃）

Pour point (℃)

Color (APHA)

Moisture (%)≤

SDM-46W

0.02

46

10.5

190

200

-45

10

0.1

SDM-02C

0.02

68

13

200

220

-40

10

0.1

SDM-03C

0.02

100

18.5

200

220

-40

10

0.1

SDM-150W

0.02

150

29

230

230

-40

10

0.1

SDM-05C

0.02

220

43.5

235

230

-38

10

0.1

SDD-05D

0.02

270

47

235

245

-13

10

0.1

SDD-06D

0.02

320

58

240

246

-36

10

0.1

T EG-68

0.02

68

9.6

120

230

-45

10

0.1

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