Ruhani Industries

NORDEL™ 3745 is a high-performance EPDM (Ethylene Propylene Diene Monomer) polymer manufactured by Dow Chemical, specially designed for viscosity modification, lubricant enhancement, and polymer property improvement applications.

This polymer is wideNORDEL™ 3745 is a semi-crystalline hydrocarbon polymer with very low diene content and narrow molecular weight distribution, providing excellent shear stability and thermal resistance. It enhances viscosity stability across wide temperature 

Viscosity Improver Polymer – Shamapren (Black) is a high-performance polymer additive specially designed to enhance the viscosity index and temperature stability of lubricants, industrial oils, and fuel blends. This black-colored polymer improves oil thickness consistency across varying temperatures, ensuring superior lubrication performance and extended equipment life.

Shamapren Viscosity Improver Polymer provides excellent shear stability, oxidation resistance, and blending compatibility, making it suitable for automotive, industrial, and petrochemical applications.

Shamaprene-132 is a high-performance Viscosity Improver Polymer specially developed to enhance the viscosity characteristics of lubricating oils, industrial oils, and fuel blends. This black polymer additive improves oil thickness stability across varying temperature conditions, ensuring consistent lubrication performance and enhanced equipment protection.

It is formulated to provide excellent shear stability, oxidation resistance, and long-term performance in demanding industrial and automotive applications.

hamaprene-132 is a high-performance Viscosity Index Improver (VII) Polymer specially designed for lubricant blending industries. It is an advanced polymer additive used to enhance the viscosity–temperature performance of lubricating oils, enabling stable lubrication across wide operating temperature ranges.

 

Viscosity improver polymers are essential additives in modern lubricants because they help oils remain sufficiently thick at high temperatures while maintaining smooth flow at low temperatures. This ensures consistent lubrication, improved equipment protection, and enhanced operational efficiency. Viscosity improvers increase oil film strength at elevated temperatures without excessively thickening the oil at low temperatures. 

Shamaprene-161 is a high-performance Viscosity Index Improver (VII) Polymer specially designed to enhance viscosity stability in lubricating oils across wide temperature ranges. It is manufactured from highly stable Olefin Copolymer (OCP) technology, ensuring excellent thickening efficiency, shear stability, and long service life in lubricant formulations.

This black grade viscosity improver polymer is widely used in automotive, industrial, and heavy-duty lubricant blending applications.

Shamaprene-161 is a high-performance Viscosity Index Improver (VII) Polymer specially developed for lubricant oil formulation. It belongs to the Olefin Copolymer (OCP) family and is widely used in automotive and industrial lubricants to enhance viscosity stability across a wide temperature range.

Shamaprene-161 is a thermally stable polymer additive added to base oils to control viscosity variation caused by temperature changes. Lubricating oils naturally become thinner at high temperature and thicker at low temperature. A viscosity improver polymer minimizes this change and keeps lubrication performance consistent.

Viscosity Improver Oil – Black is a high-performance petroleum additive specially formulated to enhance the viscosity stability of lubricating oils across a wide temperature range. It improves oil thickness retention at high temperatures while maintaining smooth fluidity at low temperatures, ensuring superior lubrication and engine protection.

This black-colored viscosity improver oil is widely used in lubricant blending, automotive oils, industrial oils, and heavy-duty machinery applications where consistent viscosity performance is essential.

Viscosity Improver Oil White is a high-performance polymer-based additive specially formulated to enhance the viscosity index and temperature stability of lubricating oils. It plays a vital role in maintaining consistent lubrication performance across a wide temperature range, ensuring optimal protection of machinery and engines under both low and high operating temperatures.

This premium quality white viscosity improver oil is widely used in lubricant blending, automotive oils, industrial lubricants, hydraulic oils, and specialty formulations where stable viscosity characteristics are required.

Viscosity Improver Oil (Black) is a high-performance additive oil specially formulated to enhance the viscosity index and improve the temperature stability of lubricants and industrial oils. It helps maintain consistent oil thickness across varying temperatures, ensuring better lubrication, reduced wear, and improved equipment efficiency.

This black-grade viscosity improver oil is widely used in lubricant blending, automotive oils, hydraulic oils, gear oils, and industrial formulations where strong viscosity control and thermal stability are required.

Viscosity Improver Oil (Black) derived from Vacuum Distillation Oil is a high-performance petroleum product specially processed to enhance viscosity stability, lubrication efficiency, and thermal performance in industrial and automotive applications. This oil is widely used as a blending component in lubricants, fuel oils, and industrial oils where improved thickness and temperature resistance are required.

Manufactured using advanced refining and vacuum processing techniques, the product delivers consistent quality, excellent flow characteristics, and superior load-carrying capability.

Viscosity Improver Oil Yellow is a specially processed petroleum product manufactured from Vacuum Distillation Oil / Vacuum Residue Base Stock through controlled refining, blending, and viscosity enhancement treatment. This oil is designed to improve viscosity stability, enhance lubrication performance, and maintain consistent oil thickness across wide temperature variations.

The product appears as a clear to yellow viscous liquid and is widely used in lubricant blending, industrial oil formulation, fuel enhancement, and heavy-duty machinery lubrication applications.

Vacuum oil fractions obtained during refinery vacuum distillation contain high molecular weight hydrocarbons, which make them ideal raw materials for producing viscosity-enhanced oils.

 

VI polimers is used in multigrade engine oils, automatic transmission fluids, Power steering fluids, Gear oils, greases and certain hydraulic fluids. The most common application is for passenger car and heavy-duty trucks.

Shamaprene-141 is a high-performance Viscosity Index Improver (VII) Polymer specially designed for lubricating oil formulations. It is based on ethylene-propylene olefin copolymer technology, providing excellent viscosity stability across wide temperature ranges.

This polymer additive improves oil thickness at high temperature while maintaining smooth flow at low temperature, ensuring consistent lubrication performance in automotive and industrial applications. Viscosity improver polymers minimize viscosity change caused by temperature variations, helping lubricants perform efficiently under extreme operating conditions.

Shamaprene-141 is a high-performance Viscosity Index Improver (VII) polymer additive specially designed for manufacturing premium grade lubricating oils, automotive engine oils, industrial lubricants, and hydraulic fluids. It is an advanced polymeric viscosity modifier developed to enhance oil performance across a wide temperature range while maintaining excellent shear stability and film strength.

Viscosity improver polymers play a critical role in modern lubricant formulation by controlling oil thickness behavior at both low and high temperatures. Shamaprene-141 helps lubricating oils remain fluid during cold starts while preventing excessive thinning at elevated operating temperatures, ensuring reliable equipment protection and longer oil life.

 

Viscosity Index Improver polymers are widely used in lubricant formulations to maintain consistent viscosity performance and improve overall engine efficiency and durability.