Extreme-Pressure Anti-Wear Additive, Chorus 211

• Customization: Available
• Environmental Protection: Yes
• Color: White
• Model NO.: CHorus 211
• Appearance: Liquid
• Kind: Antiwear Ep Additive
• Application: Lubricant Additives, Metalworking Fluids, Engine Oils, Industrial Oils,
• Transport Package: 200L/Drum
• Specification: Tris [2 or 4-(C9-10 isoalkylphenol)] thiophosphate
• Trademark: Chorus
• Origin: China
• HS Code: 381121
• Production Capacity: 800-1000mt Per Year

Product Description

Product Description

Chorus-211 is a liquid ashless extreme pressure anti-wear agent.
Composition: Thiophosphate.

Equivalent Product: ***211

Features

• Good hydrolytic stability;

• Excellent solubility in mineral oils, PAOs, and ester-base oils;
• No corrosion to copper and Iron;
• Excellent EP/anti-wear performance at low phosphorus content to replace ZnDTP in engine oil formula

Specifications

Item	Specification
Appearance	Colorless to Light Yellow Liquid
Density @ 20ºC, g/m^3	1.0
Flash Point (COC), ºC	≥100
Sulfur, wt%	4.4
Phosphorus, wt%	4.3
Acid Value, mgKOH/G	<1

Recommended Treat Rate

• Metalworking fluids: 2.0 ~ 20%
• Engine oils: 0.5 ~ 2.0%
• Air compressor oils
• Hydraulic oils
• Grease

Lab

 

 

Packaging & Shipping

• Package

• Packed in 200L metal drum, IBC-Tank or made to order.
• Long term storage temperature should not exceed 45°C.
• Handle & blending temperature should not exceed 65°C.
• Not dangerous chemical, store in dry & clean warehouse.