High Temperature Antioxidant T536 For Lubricants
T536 an outstanding high-temperature amine antioxidant, is widely used as AO additive in lubricants. T536 has a synergistic effect when combined with other antioxidants, especially with phenolic ester antioxidants.
Description
Introduction
T536 is an excellent high-temperature amine antioxidant (p-p' Dinonyl Diphenylamine). It has good thermal stability, prominent oxidation resistance under high temperatures, good oil solubility as well as compatibility with other additives. It's widely used in high-grade ICE lubricants, heat-conducting oil, high-temperature chain oil, hydraulic oil, compressor oil, turbine oil, and other industrial lubricant oil, all kinds of lubricating grease and fuel oil, the recommended treat rate is 0.3-0.5%.
Specifications
|
Item |
Typical Value |
Test Method |
|
Appearance |
Yellow or red-brown to brown clear liquid |
Visual Inspection |
|
Density (20℃), kg/m3 |
945 |
ASTM D4052 |
|
N Content, m% |
3.5 |
ASTM D3228 |
|
Water Content, m% |
0.03 |
ASTM D95 |
|
Kinematic Viscosity (40℃), mm2/s |
455 |
ASTM D445 |
|
Flash Point (PMCC), ℃ |
155 |
ASTM D93 |
Features
Excellent high-temperature thermal stability;
Different alkyl substitution is rationally arranged and controllable, with lower free amine content;
Good high-temperature oxidation resistance, especially outstanding antioxidant durability, and significant effect on inhibiting the late oxidation of oil;
Good compatibility, and has synergistic effect when compounded with other antioxidants, especially combined used with ester phenolic antioxidants.
Package, Handle & Storage
Packed in 200L metal drum, IBC-Tank, or made to order.
Long term storage temperature should not exceed 45℃.
Handle & blending temperature should not exceed 65℃.
Not dangerous chemical, store in dry & clean warehouse.
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