T309 lubricant additive

extreme pressure and antiwear agentT309
lubricant additive
grease
triphenyl-thophosphate
supply qty: 700 ton
TRIPHENYL-THOPHOSPHATE T309

1. DESCRIPTION
This petrochemical additive is white or light yellow powder which has excellent extreme pressure ability, anti-wear ability, hot stability and color stability.
As extreme pressure and antiwear agent ,triphenyl-thophosphate is a regular lubricant additive which can be used to blend lubricant, such as engine oil, gear oil, grease, etc. together oil with base oil and other industrial oil additive.

2. APPLICATION
With other additives it can be used to modulate anti-wear hydraulic oils, gear oils, oil film bearing oils, aviation lubricant lipid, steam turbine oils and hydrodynamic twirl oils. It also can be used in gear oils for vehicles and industry.
The dosage is from 0.5% to 3.0%.

3. CHARACTERISTICS
ITEM
TYPICAL VALUE
TEST METHOD
Melting point,
51-54
GB/T617
Phosphorus
≥8.9
SH/T0296
Sulfur
≥9.3
SH/T0303
Cu-strip Corrosion100,3h,rating
≤1b
GB/T5096