Zinc Butyl Octyl Dithiophosphate

The recommended dosage is from 0.5% to 3.0%.
1. DESCRIPTION
The product is an amber transparent liquid, prepared from butyl octyl thiophosphoric acid. It provides the lubricant with fine anti-oxidation/corrosion, antiwear, thermostability, hydrolytic stability and certain extreme pressure performance, effectively control lubricant viscosity increase due to oxidation.
2. APPLICATIONS
The product is a general purpose multi-effect additive which is widely used in a variety of lubricating oils for industrial applications such as those for internal combustion engines, hydraulic facilities, gear, bearing, slideway and metal working oils, etc.
3. THE AMOUNT USED REFERS
The recommended dosage is from 0.5% to 3.0%.
4. CHARACTERISTICS
ITEM
TYPICAL VALUE
TEST METHOD
Appearance
Amber transparent liquid
Eyeballing
Density(20°c),kg/m
3
1080~1130
GB/T2540
Flash Point(COC),°c
180 min
GB/T3536
Kinematics Viscosity(100°c),mm
2
/s
Report
GB/T 265
Sulfur, wt%
12.0-18.0
SH/T 0303
Phosphorus, wt%
6.0-8.5
SH/T 0296
Zinc, wt%
8.0-10.0
SH/T 0226
PH Value
5.0 min
SH/T 0561
Water, wt%
0.09 max
GB/T 260
Impurity, wt%
0.07 max
GB/T 511
Thermal Decomposition Temperature, °c
220 min
SH/T 0561
5. PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 litre metal drum. Store in dry, clean and ventilating warehouses.