lubricant T304 Extreme pressure additive , chemical

T304 Di-n-butyl-phosphite
lubricant
Extreme pressure additive
chemical
Di-n-butyl-phosphite / supply qty:300 ton
lubricant
Extreme pressure additive
chemical

DI-N-BUTYL-PHOSPHITE

T304

BRIEF INTRODUCTION
This product is primarily used in blending all grades of gear oils for vehicle and industry use. It can also be used as gasoline additive and combustion inhibitor. It is colorless or light yellow transparent oily liquid.
The recommended dosage is 0.3-1.0%.

CHARACTERISTICS
Excellent extreme pressure and anti-wear performance
Insoluble in water
Soluble in organic solvents such as esters, alcohols and ethers etc.

PRODUCT FEATURES AND TEST METHODS
ITEM
INDICE
TEST METHOD
TAN, mg KOH/g
≤9.5
GB/T264
Phosphorus, m%
15.0
SH/T0296
Ester, m%
9.0
GB/T6489
Cu-strip Corrosion (121°C, 3h), rating
≤1b
GB/T5096

PACKING AND STORAGE
Packing: The product is packed in 20 liter plastic drum (net weight: 20 kg/drum).
Storage: Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 60°C. For long-term storage the suggested temperature is lower than 50°C. The dry, clean and ventilating warehouse is recommended.