Making solid viscosity index improver blocks for oils

Is a high-performance solid viscosity improver specially formulated to increase the viscosity, tackiness, and film strength of automotive and industrial lubricants. This oil-soluble additive is supplied as a flexible rubber-like block that dissolves easily in mineral and synthetic base oils with mild heating, producing stable, high-viscosity lubricant formulations with excellent shear stability and thermal resistance. Designed for professional lubricant manufacturing, it provides an economical alternative to conventional liquid viscosity modifiers without the use of PIB or copolymers.

Product Features:

• High-performance solid viscosity improver block.

• Fully oil-soluble formulation.

• Rubber-like solid block for easy handling and storage.

• Excellent shear stability under severe operating conditions.

• Improves lubricant viscosity and viscosity index (VI).

• Enhances oil film strength and tackiness.

• Excellent thermal and oxidation stability.

• Dissolves with mild heating only.

• Compatible with mineral and synthetic base oils.

• Manufactured without PIB or copolymers.

Key Benefits:

• Significantly increases lubricant viscosity.

• Improves load-carrying capacity and wear protection.

• Produces strong adhesive lubricating films.

• Enhances lubricant stability at high temperatures.

• Extends lubricant service life.

• Easy to cut, transport, and dose.

• Provides better long-term storage stability than liquid viscosity modifiers.

• Suitable for a wide range of lubricant formulations.

Technical Properties:

• Product Type: Solid viscosity improver block.

• Appearance: Amber to light brown translucent rubber-like block.

• Physical Form: Molded solid block or slab.

• Melting Point: 80–100°C.

• Solubility: Fully soluble in SN150–SN600, Bright Stock, and PAO base oils.

• Shear Stability: Excellent.

• Elasticity: High tack and stretch characteristics.

• Oxidation Resistance: Stabilized with BHT or phenolic antioxidants.

• Recommended Dosage: 3–10% depending on the required viscosity.

• Light Oil Thickening: Typically 3–8%.

Applications:

• Automotive gear oils.

• Manual and industrial transmission fluids.

• Industrial tacky lubricants.

• Wire rope lubricants.

• Chain oils.

• Grease manufacturing.

• NLGI grease consistency improvement.

• Custom lubricant blending.

• Industrial additive packages.

• Mineral and synthetic lubricant formulations.

Formula File:

Buyformulas.com provides the complete manufacturing technology for producing high-quality solid viscosity improver blocks using economical and readily available raw materials. The formula package includes raw material specifications, formulation ratios, manufacturing procedures, blending techniques, quality control methods, storage recommendations, packaging guidelines, and practical production instructions required to manufacture premium solid viscosity improver blocks without using PIB or copolymers. The formula file is available in PDF format in English language only and is written in professional technical English. It is an excellent reference for manufacturers, chemical engineers, researchers, entrepreneurs, and professionals working in lubricant additives, industrial lubricants, grease manufacturing, viscosity modifier technologies, and specialty chemical manufacturing.

✓ Complete Formula Full ingredients with exact quantities	✓ Manufacturing Process Step-by-step production method	✓ Quality Control Testing & specifications
✓ Production Cost Detailed cost breakdown	✓ Packaging Guide Storage & handling tips	✓ Technical Tips Expert notes & troubleshooting

Format	PDF
Pages	15
Language	English
Industry	Lubricants and grease
Delivery	Within 24 hours by email
Last Updated	May 2026

★★★★★ Excellent formula! Very detailed and easy to understand. Worked perfectly for our production. Wolf USA

★★★★★ Highly recommended Complete guide with all technical details. Saved us weeks of testing. Dave USA

★★★★★ Great value Professional formula at a very reasonable price, High quality. George T. Germany