Shamaprene-132 is a high-performance Viscosity Index Improver (VII) Polymer developed for lubricant blending and oil formulation applications. It is specially designed to improve the viscositytemperature behavior of lubricating oils, ensuring stable performance under both low and high operating temperatures.

This advanced polymer additive is widely used in automotive lubricants, industrial oils, hydraulic oils, and specialty lubricant formulations where viscosity stability, shear resistance, and oxidation performance are critical.

Shamaprene-132 helps lubricants maintain optimum oil film thickness at elevated temperatures while ensuring smooth fluid flow during cold starts. The product offers excellent thickening efficiency, superior shear stability, and long service life in demanding operating environments.

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Key Specifications

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Applications

Shamaprene-132 is extensively used in lubricant and oil blending industries for:

• Automotive Engine Oils
• Multigrade Lubricants
• Hydraulic Oils
• Gear Oils
• Industrial Lubricants
• Transmission Fluids
• Greases
• Fuel Oil Blending
• Heavy Duty Diesel Engine Oils
• Industrial Machinery Oils

The polymer is particularly effective in formulations requiring stable viscosity performance across wide temperature ranges.

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Functions

1. Viscosity Index Improvement

Enhances the viscosity index of lubricants and reduces viscosity fluctuation with temperature changes.

2. Temperature Stability

Maintains lubricant thickness at high temperatures while preserving fluidity at low temperatures.

3. Shear Stability Enhancement

Provides resistance against mechanical shear degradation in engines and hydraulic systems.

4. Oil Film Strength Improvement

Improves lubricating film thickness for better protection of moving metal surfaces.

5. Oxidation Resistance Support

Helps maintain lubricant stability during prolonged high-temperature operation.

6. Multigrade Oil Formulation

Essential additive for producing high-performance multigrade engine oils.

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Benefits

Excellent High-Temperature Performance

Prevents excessive oil thinning at elevated operating temperatures.

Better Cold Start Flow

Allows smooth lubricant circulation during low-temperature startup conditions.

Improved Engine Protection

Reduces wear, friction, and metal-to-metal contact in engines and machinery.

Longer Oil Service Life

Enhances oxidation stability and lubricant durability.

Superior Shear Resistance

Maintains viscosity performance under severe mechanical stress.

Enhanced Equipment Efficiency

Improves operational reliability and machine performance.

Reduced Maintenance Costs

Helps minimize equipment wear and lubricant replacement frequency.

Compatible with Various Base Oils

Suitable for mineral oil-based lubricant formulations and industrial blending applications.