| Environmental Protection: | Yes |
|---|---|
| Color: | White |
| Appearance: | Granulars |
| Kind: | Hsd Type Viscosity Index Improver |
| Application: | Lubricant Additives, Fuel Additives, Composite Additive, Paraffin Additive |
| Transport Package: | Bagged |
| Samples: |
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| Customization: |
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Audited Supplier HSD is a viscosity index improver for hydrostyrene-vinyl diene copolymer HSD type. HSD in the application of lubricating oil viscosity index improver can improve the viscosity and temperature performance of lubricating oil, improve its viscosity index, strong thickening ability, good low temperature performance, especially good shear stability, can meet the requirements of multistage internal combustion engine oil, especially the preparation of large-span multistage internal combustion engine oil, is a high-grade lubricating oil viscosity index improver.
The product is sold in the form of powder or fluffy particles, and the solution temperature is low and the dissolution speed is fast.
| Item | Typical Value (not limited) |
| Structure | Star-type, multi-arm polymer |
| Styrene content % | 5 |
| Appearance | White powder or fluffy particles |
Properties of the modified lubricating oil ( Typical Value)
| MATERIAL ITEM | Formula 1(gram) | Formula 1(gram) | Formula 1(gram) |
| 150SN Base Oil | 100 | 99 | 99 |
| HSD | 0 | 1 | 0 |
| Ethylene Propylen Rubber | 0 | 0 | 1 |
| Kinematic Viscosity @ 40ºC,mm2/s | 32 | 78.5 | 68.9 |
| Kinematic Viscosity @ 100ºC,mm2/s | 5.5 | 12.8 | 10.5 |
| Thickening capacity | / | 7.3 | 5 |
| VI(viscosity index) | 109 | 152 | 141 |
| Low temperature pour point, ºC | -16 | -16 | -14 |
| Shear Stability Index (SSI) | / | 15 | 30 |
The packaging is 25kg/bag.
Our Production - Chinese Manufacturer of Lubricant Additives: High-Quality Products and Services.
As a Chinese manufacturer of lubricant additives, we have a standardized production workshop that spans 8000 square meters and houses 6 production lines. Our team of over 60 skilled workers, 15 sales professionals, 20 technical engineers, and 4 after-sales service members are committed to delivering high-quality products and services to our customers. Our factory has a streamlined production process, stringent quality control measures, and efficient delivery systems, supported by a comprehensive after-sales service framework that includes a lifetime free support guarantee and quality warranty.
Our Market - High-Quality Lubricant Additives and Professional Services for a Win-Win Partnership
With over a decade of experience and collaborations with oil companies, we have established ourselves as a reliable supplier of lubricant additives. Our reputation for providing high-quality lubricant chemicals has reached almost 40 countries and regions worldwide. Our core values of "Sincerity, Innovation, Environmental Protection, Value" guide us in offering professional services and premium lubricant chemicals to our clients, adding value to their businesses. We are committed to building strong partnerships with our customers to promote environmental sustainability and beauty in the world, ensuring a brighter future for all involved parties. Trust us to provide you with exceptional lubricant additives and services that will help you achieve your business goals.
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Audited Supplier 
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