●Product Introduction
SDL67 is an excellent high-temp. antioxidant with good thermal stability, good anti-oxidation capability in high temperature conditions, good oil solubility as well as compatibility to other additives. It’s widely used in high-grade ICE lubricants, heat conducting oil, high-temp. chain oil, hydraulic oil, compressor oil, gas turbine oil and other industrial lubricant oil, all kinds of lubricating grease and fuel oil. Its general dosage is 0.3-0.5%.
●Product Quality Characteristics
Item | Typical Value | Test Method |
Appearance | Yellow or red-brown to brown clear liquid | Visual Inspection |
Density （20℃），g/mL | 0.945 | ASTM D4052 |
N Content，%wt | 3.5 | ASTM D3228 |
Water Content，%wt | 0.03 | ASTM D95 |
Viscosity（40℃）,cst | 455 | ASTM D445 |
Flash point（PMCC），℃ | 155 | ASTM D93 |
●Features
It is characterized by outstanding oxidation resistance under high temperatures.
Different alkylation replacing objects are rationally arranged and controllable，lower free amine.
Good compatibility, especially used with ester-phenolic antioxidants.
●Packing, Storage and Transport
The product is packed with iron barrels, with a net weight of 180Kg/barrel or
on customer’s demand.
Transportation is suitable by truck, railway or sea.
Storage and transport temperature shall not exceed 45℃, has storage life of 2 years.
