Antiwear EP Additive Di-n-butyl Phosphite T304
T304 (Di-n-butyl Phosphite) is a phosphorus-containing EP/AW additive, which is a transparent, colorless, or light yellow oily liquid.
T304 can improve the anti-wear and extreme-pressure performance in industrial and automobile gear oils when combined with other additives.
Description
Introduction
This product is a colorless or light yellow transparent oily liquid, insoluble in water, easily soluble in organic solvents such as esters, alcohols, ethers, etc. It has strong, extreme-pressure and anti-wear properties.
Applications
This product is compounded with other additives, can adjust various grades of automobile gear oil and industrial gear oil, and can also be used as gasoline additives and flame retardants.
Specifications
|
Item |
Quality Index |
Test Method |
|
Appearance |
Colorless Transparent Liquid |
Visual |
|
Phosphorus, wt% |
14.5-16.0 |
SH/T 0296 |
|
Acid Value, mgKOH/g |
≤10 |
GB/T 264 |
|
Copper Corrosion (121℃, 3h) |
≤1b |
GB/T 5096 |
Recommended Treat Rate (wt%): 0.3-1.0
Package, Handle & Storage
1. Packed in 200L metal drum, IBC-Tank or made to order.
2. Long term storage temperature should not exceed 45℃.
3. Handle & blending temperature should not exceed 65℃.
4. Not dangerous chemical, store in dry & clean warehouse.
Hot Tags: Di-n-butyl Phosphite, T304, Antiwear EP Additive, Chorus, Lubricant Additive, Additive 2540, Sulfurized Olefin, Antiwear Additive, Di n butyl Phosphite, EP Additive, Triphenyl Thiophosphate
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