PAO 25

PAO 25 high-viscosity synthetic base oil for heavy-duty gear and specialty lubricant formulations. Request TDS, COA, packing and bulk quotation.

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Product overview

Designed for comparison within PAO formulations that use defined viscosity, temperature response and volatility to build a synthetic-fluid profile, BAKLUCK PAO 25 is characterized by more than its commercial grade label. The available table reports density at 15.6 °C of 0.845 g/cm³ by ASTM D1298, then complements it with kinematic viscosity at 100 °C of 26 mm²/s by ASTM D445 and kinematic viscosity at 40 °C of 220 mm²/s by ASTM D445. Those figures can guide early selection for heavy synthetic gear-oil blending and frame experimental work on viscosity building in greases and industrial oils. Because the material is a synthetic hydrocarbon base stock, finished performance will also depend on co-base stocks and additive chemistry. Validate viscosity, volatility, oxidation, materials compatibility and regulatory requirements in the complete formulation. Current BAKLUCK TDS information and the applicable batch COA should be reviewed before procurement approval.

Typical reference values

PropertyTypical valueMethod
Density at 15.6 °C0.845 g/cm³ASTM D1298
Kinematic viscosity at 100 °C26 mm²/sASTM D445
Kinematic viscosity at 40 °C220 mm²/sASTM D445
Kinematic viscosity at -20 °C26,349 mm²/sASTM D445
Viscosity index151ASTM D2270
Flash point (COC)275 °CASTM D92
Pour point-47 °CASTM D97
ASTM color<0.5ASTM D1500
OdorOdorlessASTM D1296
Acid number0.01 mg KOH/gASTM D974
Water content<100 ppmASTM D6304
Noack evaporation loss1.5 %ASTM D5800

Applications

  • Heavy synthetic gear-oil blending
  • Viscosity building in greases and industrial oils

Frequently asked questions

When might formulators evaluate PAO 25?

The viscosity position is defined by 26 mm²/s 100 °C viscosity, so heavy synthetic gear-oil blending offers a defensible starting direction only with formulation testing.

Are the listed values guaranteed for every batch of PAO 25?

For PAO 25, typical values can vary. Obtain the current TDS and batch COA, then qualify the complete lubricant against its target standard.

Final specifications are subject to the current TDS and batch COA.

Enquire about this product

Designed for comparison within PAO formulations that use defined viscosity, temperature response and volatility to build a synthetic-fluid profile, BAKLUCK PAO 25 is characterized by more than its commercial grade label. The available table reports density at 15.6 °C of 0.845 g/cm³ by ASTM D1298, then complements it with kinematic viscosity at 100 °C of 26 mm²/s by ASTM D445 and kinematic viscosity at 40 °C of 220 mm²/s by ASTM D445. Those figures can guide early selection for heavy synthetic gear-oil blending and frame experimental work on viscosity building in greases and industrial oils. Because the material is a synthetic hydrocarbon base stock, finished performance will also depend on co-base stocks and additive chemistry. Validate viscosity, volatility, oxidation, materials compatibility and regulatory requirements in the complete formulation. Current BAKLUCK TDS information and the applicable batch COA should be reviewed before procurement approval.

PAO 25 Bulk Supply for Specialty Lubricants

BAKLUCK supplies PAO 25 synthetic hydrocarbon base oil for heavy-duty gear and specialty lubricant formulation studies. Request the latest TDS, applicable batch COA, packing choices and lead-time information. Submit required volume, destination port and quality or shipping documentation needs for a bulk quotation.

Product Details

Designed for comparison within PAO formulations that use defined viscosity, temperature response and volatility to build a synthetic-fluid profile, BAKLUCK PAO 25 is characterized by more than its commercial grade label. The available table reports density at 15.6 °C of 0.845 g/cm³ by ASTM D1298, then complements it with kinematic viscosity at 100 °C of 26 mm²/s by ASTM D445 and kinematic viscosity at 40 °C of 220 mm²/s by ASTM D445. Those figures can guide early selection for heavy synthetic gear-oil blending and frame experimental work on viscosity building in greases and industrial oils. Because the material is a synthetic hydrocarbon base stock, finished performance will also depend on co-base stocks and additive chemistry. Validate viscosity, volatility, oxidation, materials compatibility and regulatory requirements in the complete formulation. Current BAKLUCK TDS information and the applicable batch COA should be reviewed before procurement approval.

PAO 25 Bulk Supply for Specialty Lubricants

BAKLUCK supplies PAO 25 synthetic hydrocarbon base oil for heavy-duty gear and specialty lubricant formulation studies. Request the latest TDS, applicable batch COA, packing choices and lead-time information. Submit required volume, destination port and quality or shipping documentation needs for a bulk quotation.

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