Group III 125N Base Oil steel drum front view
Group III 125N Base Oil steel drum three-quarter view
Group III 125N Base Oil packaging and product detail
Group III 125N Base Oil application presentation
Group III 125N Base Oil technical documents enquiry

Group III 125N Base Oil

Group III 125N high-VI base oil for premium automotive and industrial lubricant formulation. Request TDS, batch COA, packing, lead time and bulk quotation.

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Product overview

For formulators comparing Group III formulations needing a high-quality viscosity platform and controlled volatility, BAKLUCK Group III 125N Base Oil supplies a documented hydrocracked mineral base oil profile. The table records density at 15.6 °C of 0.836 g/cm³ by ASTM D1298, alongside kinematic viscosity at 100 °C of 4.70 mm²/s by ASTM D445; kinematic viscosity at 40 °C of 23.25 mm²/s by ASTM D445 adds another practical comparison point. Its 125N position makes low-viscosity engine-lubricant bench blends a logical screening area, while hydraulic and transmission-fluid development subject to blend testing provides a different route for bench evaluation. These typical figures help narrow candidates but do not predict additive response, seal behavior or finished-fluid approvals. Confirm blend compatibility, target performance and applicable market requirements, then obtain the current BAKLUCK TDS and batch COA before a commercial decision.

Typical reference values

PropertyTypical valueMethod
AppearanceColorless transparent liquidVisual
Density at 15.6 °C0.836 g/cm³ASTM D1298
Kinematic viscosity at 100 °C4.70 mm²/sASTM D445
Kinematic viscosity at 40 °C23.25 mm²/sASTM D445
Viscosity index122ASTM D2270
Flash point (COC)230 °CASTM D92
Pour point-18 °CASTM D97
ASTM colorL 0.5ASTM D1500
Acid number0.01 mg KOH/gASTM D974
Sulfur contentL 10 ppmASTM D2622
Aromatics content0.01 wt%ASTM D3238
Carbon residueL 0.01 wt%ASTM D189
Noack evaporation loss12.1 %ASTM D5800
Rotating pressure vessel oxidation test — base oil22 minASTM D2272
Rotating pressure vessel oxidation test — with 0.3% T501350 minASTM D2272
Low-temperature dynamic viscosity at -25 °C1,487 mPa·sASTM D5293
Low-temperature dynamic viscosity at -30 °C2,800 mPa·sASTM D5293

Applications

  • Low-viscosity engine-lubricant bench blends
  • Hydraulic and transmission-fluid development subject to blend testing

Frequently asked questions

Why compare Group III 125N Base Oil for low-viscosity engine-lubricant bench blends?

Its 4.70 mm²/s 100 °C viscosity supports comparison for low-viscosity engine-lubricant bench blends; the finished blend still needs performance and compatibility testing.

What remains to be tested after selecting Group III 125N Base Oil?

For Group III 125N Base Oil, after grade selection, test blend viscosity, oxidation response and seals, and compare the proposed batch with BAKLUCK documentation.

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

Enquire about this product

BAKLUCK Group III 125N Base Oil is a hydrocracked high-viscosity-index base stock supplied for modern lubricant formulation studies. Typical data report density at 15.6 °C of 0.836 g/cm³ by ASTM D1298, kinematic viscosity at 40 °C of 23.25 mm²/s by ASTM D445 and kinematic viscosity at 100 °C of 4.70 mm²/s by ASTM D445.

High-VI and Low-Viscosity Formulation Screening

The 125N grade can be considered for low-viscosity engine-lubricant bench blends and for hydraulic or transmission-fluid development subject to complete blend testing. Typical figures help narrow candidates but do not predict additive response, seal behavior, volatility or finished-fluid approvals.

TDS, Batch COA and Bulk Supply

Confirm target performance and market requirements, then request the current BAKLUCK TDS and applicable batch COA. Provide quantity, destination port and packing requirements for lead-time and bulk quotation information.

Group III 125N High-VI Base Oil Bulk Supply

BAKLUCK supplies Group III 125N high-viscosity-index base oil for premium automotive and industrial lubricant formulation studies. Buyers can request the current TDS, applicable batch COA, packing options and expected lead time. Provide required quantity, destination port and documentation needs for a bulk quotation.

Product Details

BAKLUCK Group III 125N Base Oil is a hydrocracked high-viscosity-index base stock supplied for modern lubricant formulation studies. Typical data report density at 15.6 °C of 0.836 g/cm³ by ASTM D1298, kinematic viscosity at 40 °C of 23.25 mm²/s by ASTM D445 and kinematic viscosity at 100 °C of 4.70 mm²/s by ASTM D445.

High-VI and Low-Viscosity Formulation Screening

The 125N grade can be considered for low-viscosity engine-lubricant bench blends and for hydraulic or transmission-fluid development subject to complete blend testing. Typical figures help narrow candidates but do not predict additive response, seal behavior, volatility or finished-fluid approvals.

TDS, Batch COA and Bulk Supply

Confirm target performance and market requirements, then request the current BAKLUCK TDS and applicable batch COA. Provide quantity, destination port and packing requirements for lead-time and bulk quotation information.

Group III 125N High-VI Base Oil Bulk Supply

BAKLUCK supplies Group III 125N high-viscosity-index base oil for premium automotive and industrial lubricant formulation studies. Buyers can request the current TDS, applicable batch COA, packing options and expected lead time. Provide required quantity, destination port and documentation needs for a bulk quotation.

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