KT 2045 Secondary alkyl zinc phosphite
Category:
Product Description
Product number: KT 2045
Chemical name: Secondary alkyl zinc phosphite
Category: Additive component - antioxidant and anticorrosive agent
Product Details
Introduction
This product is zinc thiophosphate made from secondary and primary alcohols and has good antioxidant, corrosion resistance, extreme pressure and anti-wear properties and good thermal stability.
Product features
Good extreme pressure and anti-wear properties
Good anti-oxidation and anti-corrosion properties
Physical and chemical properties
| Item | KT 2045 | Test methods |
| Appearance | Amber transparent liquid | Visual inspection |
| Chroma (dilution), No. | ≤2.0 | GB/T 6540 |
| Density (20℃), kg/m³ | Measured | NB/SH/T 0870, ASTM D7042 |
| Flash point (open cup), ℃ | ≥180 | GB/T 3536, ASTM D92 |
| Kinematic viscosity (100℃), mm²/s | Measured | NB/SH/T 0870、ASTM D7042 |
| Sulfur content, % (m/m) | 16.0-18.5 | SH/T 0689, ASTM D5453 |
| Phosphorus content, % (m/m) | 8.0-9.2 | NB/SH/T 0824, ASTM D4951 |
| Zinc content, % (m/m) | 8.8-10.8 | B/SH/T 0824, ASTM D4951 |
| PH value | ≥5.0 | SH/T 0394 Appendix A |
| Moisture, % (m/m) | ≤0.09 | GB/T 260, ASTM D95 |
Application
Mainly used in the production of lubricating grease and metal processing oil. Reference dosage: 0.5%-3.0%
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