Synthetic Ester Lubricant Base Oil
Synthetic Ester Lubricant Base Oil
Special base oil for gear oil
Special base oil for gear oil

Special base oil for gear oil

High-Performance Special Base Oil for Gear Oil Formulation

Our Special base oil for gear oil series is designed for industrial gear oil, wind power gear oil and synthetic open gear oil formulation.

With high additive solubility, strong polarity and excellent extreme pressure performance, this Special base oil for gear oil supports high load capacity and extended service life in demanding gear systems.

It can be used up to 98% in gear oil blending formulations.


Inquiry Support

For gear oil manufacturers and industrial lubricant formulators:

  • Request Technical Data Sheet

  • Request Sample for Gear Oil Formulation Testing

  • Discuss Wind Power Gear Oil Requirements

  • Bulk Supply Inquiry for Special Base Oil for Gear Oil

Please contact us to discuss your specific gear oil application requirements.


Product Details
Application-Oriented Performance Advantages

1. Industrial Gear Oil Formulation

The Special base oil for gear oil provides:

  • High additive solubility

  • Strong polarity to enhance metal adhesion

  • Improved oil film strength

Suitable for:

  • Heavy duty industrial gearbox oil

  • Enclosed gear lubrication systems

  • Steel mill gear oil

  • Cement plant gearbox oil

  • Mining equipment gear oil

High viscosity grades such as J1500–J50000 are particularly suitable for heavy load and slow-speed industrial gear systems.


2. Wind Power Gear Oil

Wind turbine gearboxes operate under high torque and long service intervals.

This Special base oil for gear oil supports:

  • Maximum load capacity

  • Excellent extreme pressure performance

  • High thermal oxidation stability

  • Long service life wind power gear oil formulation

Applicable to:

  • Wind turbine main gearbox oil

  • Offshore wind power gear oil

  • Long-life synthetic wind gear oil systems


3. Synthetic Open Gear Oil

For large open gears exposed to harsh environments, this product improves:

  • Adhesion to metal surfaces

  • Anti-friction performance

  • Resistance to oil throw-off

  • Stability under heavy shock load

Applicable to:

  • Rotary kiln open gear oil

  • Ball mill open gear lubrication

  • Mining open gear systems

4. Low Temperature Gear Oil Systems

Low pour point grades such as M30 and M40 (down to -54℃) are suitable for:

  • Cold climate industrial gear oil

  • Wind power gearbox lubrication in low temperature regions

  • Outdoor heavy machinery gear oil

They improve low temperature flowability and starting performance.


Functional Characteristics of Special Base Oil for Gear Oil
  • High solubility of additive packages

  • Increased oil polarity

  • Improved adhesion to metal surfaces

  • Can function as friction modifier

  • High load capacity and extreme pressure support

  • Excellent low temperature performance

  • High thermal oxidation stability

  • Improved service life of gear oil products

  • Biodegradable characteristics

These properties make the Special base oil for gear oil suitable for high-performance industrial gear oil formulation and heavy load applications.


Product Specification
Product nameKinematic viscosity 40℃(mm²/s)Kinematic viscosity 100℃(mm²/s)Viscosity index (VI)Pour point ℃Flash point ℃Acid value mgKOH/g
M3027.14.87101-542310.05
M4038.445.3858-482160.05
J135367.337.8151-392700.05
J46051050158-392730.05
J68068060155-302650.1
J15001533101150-232500.1
J46004707222160-122500.1
J17000172441283308
2550.2
J20000222111468303
2570.2
J25000250871500294
2550.2
J50000502913230348
2620.2
Why Choose Our Special Base Oil for Gear Oil
  • Wide viscosity range covering light to ultra-high viscosity gear oil

  • Suitable for industrial gear oil, wind power gear oil and synthetic open gear oil

  • Stable acid value control

  • High flash point for safe operation

  • Consistent batch-to-batch quality

Technical data sheets and samples are available for gear oil formulation testing and evaluation.


Application scope and recommended dosage

Gear oil 98%(Max.)

Wind power gear oil 98%(Max.)

Synthetic open gear oi l98%(Max.)

Product characteristics

High solubility of additives

Increase the polarity of the oil

Improve the adhesion of oi to metal

Can be used as a friction modifier,with anti-friction effect

Maximum load capacity and extreme pressure performance

Excellent low temperature performance

Improve the low temperature starting performance of  engine oil

High thermal oxidation stability

Improve the service life of oil products

Biodegradable

Packing and storage

Plastic drum packing, net weight 200kg per barrel.

Store and transport as non-dangerous goods in a cool, dry and ventilated place.

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