Number:
GD2000
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- Product Description
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| Product Overview
GD2000 is a high-viscosity composite ester with excellent hydrolytic stability and shear stability. It serves as an efficient, easy-to-use viscosity‑increasing additive for both mineral and synthetic oils and is recommended for thickening applications across a wide range of lubrication fields. Its superior lubricity makes it an ideal base stock for such formulations. In certain formulations, GD2000 can also function as an enhancer for sulfur‑phosphorus extreme‑pressure additives and may replace chlorinated paraffins—though care should be taken in some cases to assess additive compatibility and the base oil’s mutual solubility. With outstanding viscosity‑building performance, it can achieve comparable viscosity levels even at low addition levels.
| Product Features
- High oil-film strength and excellent wear protection;
- Excellent oxidation stability and thermal stability;
- Chlorine-free EP technology exhibits a synergistic effect with sulfur-phosphorus EP additives.
- Shear stability;
- Excellent combustion cleanliness;
- Low volatility;
- Ultra-high viscosity index;
- Biodegradable;
- It can be used in both neat oil and soluble oil formulations.
| Scope of Application
- Cutting and grinding (oil and emulsions) 10%
- Drawing and stamping (oil and emulsions) 10–50%
- High-temperature grease 15~40%
- Industrial gear oil (note the miscibility of base oils) 50–85%
- Automotive gear oil (note the miscibility of base oils) 20–60%
- High-temperature chain oil 10–30%
| Product Specifications
Product Name V40,mm2/s V100, mm²/s VI Pour point, °C Flash point, °C Acid value, mg KOH/g GD2000A 30,000~50,000 1000~2000 > 260 6 > 300 5 GD2000B 30,000~50,000 1000~2000 > 260 6 > 300 0.2
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