Customization: | Available |
---|---|
Environmental Protection: | Yes |
Color: | Light Yellow Transparent Liquid |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name: Antiwear/EP Additive Thiophosphate
Chorus-211 is a liquid ashless extreme pressure anti-wear agent.
Composition: Thiophosphate.
Chorus-211 is an alternative to replace (Triaryl phosphorothioate) TPPT.
Equivalent Products: Irg 211
Item |
Specification |
Appearance |
Colorless to Light Yellow Liquid |
Density @ 20ºC, g/m3 |
1.0 |
Flash Point (COC), ºC |
≥100 |
Sulfur, wt% |
4.4 |
Phosphorus, wt% |
4.3 |
Acid Value, mgKOH/G |
<1 |
1. Good hydrolytic stability;
2. Excellent solubility in mineral oils, PAOs, and ester-base oils;
3. No corrosion to copper and Iron;
4. Excellent EP/anti-wear performance at low phosphorus content to replace ZnDTP in engine oil formula.
N.W.: 200KG/drum.
It should be stored in a well-ventilated and dry warehouse.
Chorus 211 solves the application pain points of TPPT (triphenylthiophosphate) through the following characteristics:
Lower toxicity: Avoids the bioaccumulation risk and potential health hazards of TPPT.
Regulatory compliance: Applicable to markets where TPPT is banned (such as some European countries).
Performance upgrade: Provides better demulsibility and oxidation stability at the same addition amount.