SiNDA 0025

Product Overview

Modern lubricant manufacturers require viscosity index improvers that deliver a reliable balance between shear stability, thickening efficiency, formulation flexibility, and production economy. As engines and industrial equipment operate under higher temperatures, increased mechanical loads, and extended service intervals, selecting the appropriate polymer technology becomes essential for maintaining consistent lubricant performance.

SiNDA 0025 is a high-performance Olefin Copolymer (OCP) Viscosity Index Improver supplied by SiNDA through qualified international manufacturing partners including PetroChina and Jielike. Developed for lubricant manufacturers seeking dependable viscosity control and efficient formulation performance, this grade provides an optimized balance between mechanical shear resistance, thickening capability, and manufacturing efficiency.

Featuring a typical SSI level of approximately 25, SiNDA 0025 is designed for applications where improved shear stability and reliable viscosity retention are required while maintaining practical formulation economics. Its advanced ethylene-propylene copolymer structure enables lubricant formulators to achieve target viscosity grades with efficient polymer utilization and consistent finished lubricant performance.

SiNDA 0025 improves the viscosity-temperature relationship of finished lubricants by supporting lubricant film strength at elevated operating temperatures while maintaining suitable fluidity during lower temperature operation when properly formulated with appropriate base oils and additive systems.

The product is compatible with widely used lubricant base stocks, including Group I, Group II, and Group III base oils, allowing manufacturers to develop mineral, semi-synthetic, and synthetic lubricant formulations for automotive and industrial applications.

Through international sourcing capability, technical documentation support, and SiNDA commercial packaging solutions, SiNDA provides lubricant manufacturers with reliable access to high-quality OCP viscosity modifiers for regional and global lubricant markets.

Key Benefits

• Balanced shear stability performance (SSI 25)
• Reliable viscosity retention under mechanical stress
• Efficient viscosity index improvement
• Optimized polymer treat rates
• Compatible with Group I, Group II, and Group III base oils
• Suitable for automotive and industrial lubricant applications
• Consistent supply through qualified manufacturing partners
• Technical documentation and commercial support from SiNDA

Operational Applications

SiNDA 0025 is designed for lubricant manufacturers producing multigrade automotive and industrial lubricants requiring dependable viscosity control, formulation flexibility, and consistent production performance.

Typical applications include:

• Passenger Car Motor Oils (PCMO)
• Heavy-Duty Diesel Engine Oils (HDEO)
• SAE 10W-40 Engine Oils
• SAE 15W-40 Engine Oils
• Semi-Synthetic Engine Oils
• Fully Synthetic Lubricant Formulations
• High VI Hydraulic Oils
• Industrial Hydraulic Fluids
• Industrial Gear Oils
• Agricultural Machinery Lubricants
• Construction Equipment Lubricants
• Mining Equipment Lubricants
• Marine Lubricants
• General Industrial Lubricants

For lubricant producers supplying commercial markets, SiNDA 0025 provides a practical solution for achieving consistent viscosity performance across multiple lubricant product lines while maintaining efficient manufacturing operations.

In hydraulic and industrial applications, the product supports stable viscosity behavior under changing temperatures and continuous mechanical operation, helping manufacturers develop reliable lubricants for demanding equipment environments.

Technical Overview

SiNDA 0025 features a balanced SSI 25 performance level, making it suitable for lubricant manufacturers seeking improved shear stability together with efficient thickening capability. Its ethylene-propylene copolymer structure provides dependable viscosity modification and excellent compatibility with commonly used base oils.

The product is particularly suitable for multigrade lubricant formulations where manufacturers require:

• Stable viscosity control
• Reliable mechanical performance
• Efficient polymer utilization
• Production flexibility
• Consistent finished lubricant quality

Performance Characteristics

Optimized Viscosity Retention

SiNDA 0025 is designed to reduce permanent viscosity loss during mechanical operation while maintaining stable lubricant performance throughout normal service conditions.

Outcome:
Improved lubricant durability and consistent multigrade performance.

Efficient Thickening Performance

The polymer provides effective viscosity index improvement, allowing formulators to achieve target viscosity grades with optimized polymer consumption.

Outcome:
Improved formulation efficiency and controlled production costs.

Stable Processing Performance

SiNDA 0025 demonstrates reliable blending behavior and compatibility with commonly used lubricant base oils, supporting consistent manufacturing operations.

Outcome:
Reduced formulation variability and improved batch consistency.

Reliable Temperature Performance

The polymer supports stable viscosity characteristics across a broad operating temperature range when properly formulated with suitable base oils and additives.

Outcome:
Improved lubricant protection during varying operating conditions.

Versatile Formulation Capability

SiNDA 0025 can be used across multiple automotive and industrial lubricant categories, enabling manufacturers to simplify polymer selection and improve formulation flexibility.

Outcome:
Greater product development efficiency and broader application coverage.

Compatibility & Limitations

SiNDA 0025 is compatible with a broad range of lubricant formulations based on Group I, Group II, and Group III base oils and can be incorporated with modern additive technologies including detergent, dispersant, antioxidant, anti-wear, and friction modifier systems after appropriate formulation validation.

The product is designed for lubricant manufacturers seeking a balanced viscosity index improver that provides improved shear stability, reliable viscosity control, and efficient formulation performance across automotive and industrial lubricant applications.

Recommended application areas include:

• Passenger car motor oils
• Heavy-duty diesel engine oils
• Hydraulic fluids
• Industrial lubricants
• Commercial multigrade lubricant formulations

SiNDA 0025 provides an effective balance between shear stability, thickening efficiency, and formulation flexibility. However, applications requiring ultra-low SSI polymers, extreme long-drain performance, or specialized racing and ultra-low-viscosity formulations may require alternative polymer technologies specifically developed for those conditions.

Final lubricant performance depends on the complete formulation system, including:

• Base oil selection
• Additive package compatibility
• Polymer treat rate
• Target viscosity grade
• Operating temperature conditions
• Mechanical shear requirements
• Required OEM specifications

Selection Guidance

Selecting the correct viscosity index improver requires balancing technical performance, manufacturing efficiency, and commercial requirements. A suitable polymer must provide stable viscosity control while allowing lubricant manufacturers to maintain consistent production quality and competitive formulation costs.

SiNDA 0025 is recommended for lubricant producers seeking:

• Improved shear stability compared with higher-SSI polymer grades
• Reliable multigrade lubricant performance
• Compatibility with modern base oils
• Stable manufacturing behavior
• Flexible application across multiple lubricant product lines

When selecting SiNDA 0025, formulators should evaluate:

• Target SAE viscosity grade
• Base oil viscosity and quality
• Required viscosity index
• Expected operating temperature range
• Mechanical shear conditions
• Drain interval objectives
• OEM performance requirements
• Overall formulation economics

For manufacturers producing 10W-40, 15W-40 engine oils, hydraulic fluids, and industrial lubricants, SiNDA 0025 provides an optimized balance between viscosity retention, polymer efficiency, and production flexibility.

Compliance & Standards

SiNDA 0025 is sourced from qualified international manufacturing partners and supplied under the SiNDA commercial brand with controlled documentation, packaging, and supply chain procedures.

Through established international sourcing channels, SiNDA supports lubricant manufacturers with reliable product availability, technical transparency, and consistent commercial supply.

Quality and technical documentation includes:

• Technical Data Sheet (TDS)
• Safety Data Sheet (SDS)
• Certificate of Analysis (COA)
• Batch Quality Documentation
• Product Handling Guidelines
• Export Documentation

Each supplied batch is supported by appropriate quality verification procedures to ensure traceability and consistent customer evaluation.

SiNDA works with lubricant manufacturers, distributors, and industrial customers by providing technical assistance, product selection support, and reliable international supply solutions.

Why Choose SiNDA

Selecting a viscosity index improver supplier requires more than product availability. Lubricant manufacturers need a partner capable of providing consistent quality, reliable sourcing, technical documentation, and long-term commercial support.

SiNDA provides global supply solutions for OCP viscosity index improvers through qualified international manufacturing partners, including PetroChina and Jielike.

SiNDA supports customers with:

• Access to internationally sourced OCP technology
• Qualified manufacturing partnerships
• SiNDA commercial packaging solutions
• Technical documentation support
• Export and logistics assistance
• Flexible solutions for lubricant manufacturers and distributors

With available production origins including Japan, South Korea, Singapore, and the USA, SiNDA enables lubricant producers to access dependable viscosity modifier solutions for regional and international markets.

By combining international sourcing capability, technical expertise, and customer-focused supply solutions, SiNDA helps manufacturers improve formulation efficiency and maintain reliable lubricant production.

Industrial FAQ

What is SiNDA 0025?

SiNDA 0025 is a high-performance Olefin Copolymer (OCP) Viscosity Index Improver supplied by SiNDA through qualified international manufacturing partners for automotive and industrial lubricant applications.

Who manufactures SiNDA 0025?

SiNDA 0025 is manufactured by qualified international polymer producers, while SiNDA provides global supply, commercial packaging, technical documentation, and customer support.

What is the origin of SiNDA 0025?

SiNDA 0025 may be supplied from qualified production origins including Japan, South Korea, Singapore, and the USA, depending on product grade availability and customer requirements.

What does SSI 25 mean?

An SSI level of approximately 25 indicates a polymer grade designed to provide improved resistance to permanent viscosity loss while maintaining efficient thickening performance in multigrade lubricant formulations.

Which applications use SiNDA 0025?

SiNDA 0025 is suitable for passenger car motor oils, heavy-duty diesel engine oils, hydraulic fluids, industrial lubricants, and other multigrade formulations requiring dependable viscosity control.

How is the optimum treat rate determined?

The recommended treat rate depends on the target viscosity grade, base oil selection, additive package, viscosity requirements, and final lubricant performance objectives. Laboratory testing and formulation validation are recommended before commercial production.