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Pour Point Depressant Viscosity Index Improver G6800V
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- Product Description
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| Product Overview
G6800V is a synthetic polymethyl methacrylate‑based multifunctional viscosity index improver that does not compromise the high affinity of polar base oils for metal surfaces, ensuring that the lubricant film remains intact even under heavy loads. With excellent oxidation resistance and exceptional chemical stability, this copolymer exhibits outstanding solubility in a wide range of mineral and synthetic oils. By modifying the original polymerization structure of polymethyl methacrylate and incorporating a comb‑like architecture, it delivers superior shear stability. In internal‑combustion engine oils, it can significantly reduce overall fuel consumption by 3–4%, in line with increasingly stringent fuel‑efficiency and emission standards.
| Product Performance
Suitable for reducing wear in internal combustion engines, transmission gearboxes, clutches, or pumps.
Wear-resistant
It exhibits high antioxidant and thermal stability, as well as excellent shear strength.
It improves the fluidity of lubricating oil.
It has a viscosity index improving effect.
It exhibits high solubility and, in non-polar lubricants—such as fully synthetic oils—can dissolve in large quantities.
It exhibits viscosity index improvement, dispersancy, detergency, and pour point depression.
G6800V Engine Oil Application: 5W-30
5W-30 0W-20 VII %wt 4.5 VII %wt 6.00 4.20 Functional Agent (GF-5) %wt 10 Functional Agent (GF-5) %wt 8.90 8.90 Class III base oil blending system %wt 85.5 Class III base oil blending system %wt 85.10 86.90 HTHS 150°C mPa.s 2.9 HTHS 150°C mPa.s 2.6 2.65 KV 100°C mm2/s 9.8 KV 100°C mm2/s 7.4 8.3 HTHS 100°C mPa.s 6.2 HTHS 100°C mPa.s 5.1 5.3 HTHS 80°C mPa.s 9.3 HTHS 80°C mPa.s 7.5 7.8 KV 40°C mm2/s 43.75 KV 40°C mm2/s 30 35.8 VI mm2/s 220 VI mm2/s 228 220 CCS-30°C (5W) mPa.s 4150 CCS-35°C (5W) mPa.s 4600 4650 Evaporation loss %mass loss 11 Evaporation loss %mass loss 11.5 10.5 PSSI %wt 6.5 Kinematic viscosity (KVI, high-temperature high-shear, HTH5), viscosity index (VI), functional additive package, cold-start simulation (CCS), shear stability index (PSSI)
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