ZDDP Richful Lubricant Additives Antioxidant and Corrosion Inhibitor ZDDP Zinc Secondary -Secondary Dialkyl Dithiophosphate RF2205
Product Introduction
RF2205 is Zinc Secondary -Secondary Dialkyl Dithiophosphate, a kind of antioxidant and anti-corrosion agent. This product features excellent anti-oxidation and anti-wear performance, which can effectively solve the problem of engine cam and tappet’s abrasion and corrosion. It can be widely adopted in various oils, especially for high grade gasoline engine oil. The general dosage is 0.5%-2.5%.
Product Technical Index
|
Item |
Typical Value |
Test method |
|
Appearance |
Amber transparent liquid |
Visual Inspection |
|
Color Number |
ASTM D1500 |
|
|
Flash Point (COC), ℃ |
190 |
ASTM D92 |
|
Kinematic Viscosity (100℃), mm2/s |
ASTM D445 |
|
|
Density (20℃) kg/m3 |
1110 |
ASTM D4052 |
|
S Content, m% |
ASTM D1552 |
|
|
P Content, m% |
ASTM D4951 |
|
|
Zn Content, m% |
ASTM D4951 |
|
|
pH Value |
SH/T 0394-1996 |
|
|
Water Content, m% |
ASTM D95 |
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