This product features favorable anti-oxidation and anti-corrosion performance and anti-wear and extreme pressure properties.
Product Introduction
T203 is Zinc Butyl Octyl Primary Alkyl Dithiophosphate (ZDDP). This product features favorable anti-oxidation and anti-corrosion performance and anti-wear and extreme pressure properties. It can effectively protect engine bearings from corrosion, and prevent oil viscosity growth due to oxidation in a high temperature. The product is light in color and nice in oil solubility and additive compatibility. It can be widely adopted in various industrial lubricating oils such as gear oil and hydraulic oil. Combined with detergents and dispersants, the product can be used to produce all grades of engine oils. The percentage in usage is 0.5%-3.0% when adding this product into oil.
Product Quality Characteristics
Quality features of product and test methods:
Item | Typical Value | Test Method |
Appearance | Light yellow to amber transparent liquid | Visual Inspection |
Color Number | 0.6 | GB/T 6540 or ASTM D -1500 |
Flash Point (open), °C | 186 | GB/T3536 or ASTM D-92 |
Kinematic Viscosity(100°C), mm2/s | 26.2 | GB/T265 or ASTM D-445 |
Density(20°C) ,kg/m3 | 1112 | GB/T2540 or ASTM D-4052 |
S Content, % (m/m) | 16.6 | ASTM D-4951 |
P Content, % (m/m) | 8.0 | ASTM D-4951 |
Zn Content, % (m/m) | 9.5 | ASTM D-4951 |
PH Value | 5.9 | SH/T 0394-1996, Annex A |
Moisture, % (m/m), | 0.04 | GB/T260 or ASTM D-95 |
Mechanical Admixture, % (m/m), | 0.03 | GB/T 511 or AM-S90-009 |
Package, Storage and Shipment
1 The product is packed with iron barrels, with a net weight of 200Kg/barrel, suitable for all means of transport.
2 For short-term storage and transportation, the temperature of the product shall not surpass 75°; for long-term storage it shall not surpass 45°. The product is offered with a guarantee period of two years.
3 This product is non-flammable, non-explosive, and non-corrosive, thus needs no special protection. In case of accidental contact with skin, wash it off thoroughly with water and detergents.
