Description
Hydrogenated Styrene Isoprene is a very she ar stable viscosity modifier(SSI7-24). This high quality product is designed for use in the formulation of top multi grade oils. It can enhance performance and lives up to the high performance specifications demanded for modern diese l and gasoline engine oils.
Hydrogenated Styrene Isoprene is a solid powder polymer. It readily dissolves in refined mineral oils.
| ltem | Typical Value | Test Method |
| Appearance | White Powder,Free of Mechanical lmpurition and Grease |
Visual |
| Degree of Hydrogenation,% | ≥97.0 | Q/SH1085,371-2070A |
| Bound to Styrene,m% | 4.0-6.0 | GB/T13646 |
| Thickening Ability,mm²/s | ≥6.0 | Q/SH1085,371-2020D |
| Shear Stability Index(SSI)(100℃) | ≤25 | Q/SH/1085,311-2020E |
| Pour Point,℃ | -20 | GB/T3535,ASTM D97 |
Global high-end lubricant additive customization expert 🌍🏭
Shanghai Minglan Chemical Co., Ltd. is a leading global supplier of high-end lubricant additives, dedicated to providing ultra-high performance lubricant solutions for luxury car brands, racing teams, high-end commercial vehicles & industrial equipment. Our products are tested in extreme environments to ensure excellent performance in the extreme heat of the Middle East (50°C+), the extreme cold of Russia (-40°C), and the stringent emission regulations of Europe and the United States.
📌 Global high-end standards – in compliance with API SP, ACEA C5, ILSAC GF-6, VW 508.00/509.00, MB 229.71, GOST-R (Russian certification)
📌 Customized formulation services – provide exclusive lubricant solutions for luxury cars, racing cars, and high-end industrial equipment
📌 Laboratory R&D support – engine simulation testing, tribology optimization, high & low temperature stability analysis
📌 Strong regional adaptability – suitable for high temperatures in the Middle East (50°C+), extreme cold in Russia (-40°C), and European and American environmental regulations markets
📌 Modern production base – long-term stable supply, meeting the high standards of global lubricant factories
📩 Contact us for customized solutions for high-end lubricant additives!
🔬 Customized formulation support in the laboratory
✅ High temperature & low temperature fluidity test – ensure that the lubricant can still operate efficiently in extreme environments of -40°C ~ 50°C
✅ Engine simulation test (Sequence IIIH, IVB, VIE, VIF) – ensure engine cleanliness & long life
✅ Tribological optimization (Four-Ball, SRV, FZG) – suitable for high-performance engines & lubrication optimization for racing teams
✅ Low ash environmental protection technology (ACEA C3, C5, C6 compatible) – ensure that the lubricant complies with the latest emission regulations (European and American markets)
✅ Local certification support in Russia & the Middle East – provide GOST-R & API SN/CK-4 and other certification support to meet regional market needs

🏭 Production plant – modern manufacturing base
🔹 Fully automatic production line, with an annual output of XX,000 tons, ensuring stable global supply
🔹 DCS control system, precise reaction & mixing, improving batch consistency
🔹 Comply with ISO 9001 & ISO 14001 Quality Management Standard
🔹 Focus on high-end product manufacturing to meet the high standards of the world’s leading lubricant brands

Why choose Shanghai Minglan Chemical Co., Ltd.?
✔ Global standards & regional adaptation – Comply with API, ACEA, ILSAC, VW, MB, GOST-R and other certifications to meet different market needs.
✔ Exclusive customization service – Through laboratory R&D support, create unique formulas that meet customer brand positioning & market needs.
✔ Extreme environment adaptability – Suitable for high temperature in the Middle East (50°C+), extreme cold in Russia (-40°C), and environmental regulations in Europe and the United States.
✔ High-end lubricant market experience – Customized additive solutions have been provided for multiple high-end brands & factories.
✔ Long-term stable supply – Modern production base to ensure stable batches & continuous supply.
📩 Contact us now to get your exclusive lubricant additive formula!








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