SULFURIZED ISOBUTYLENE
T321
1. DESCRIPTION The product is a crocus transparent oily liquid with high sulfur content, prepared from sulphur and isobutylene. It provides the lubricant with excellent extreme pressure antiwear, oil solubility and thermal stability. It is well compatible with other additives.
2. APPLICATIONS It is used primarily for blending high quality gear oils, metal working oil, gadder oils and grease, it is the main additive for sulfur phosphorus type gear oils. The dosage is 1.5% ~5.0%.
3. CHARACTERISTICS
ITEM |
TYPICAL VALUE |
TEST METHOD |
Density (20°C), kg/m3 |
1050-1200 |
GB/T 1884 |
Flash Point (open cup), °C |
100 min |
GB/T 267 |
Kinematics Viscosity (100°C), mm2/s |
5.0-8.0 |
GB/T 265 |
Sulfur, m% |
40~ 46 |
GB/T 0303 |
Water, m% |
0.03 max |
GB/T 260 |
Impurities, m% |
0.05 max |
GB/T 511 |
Cu-strip Corrosion(121°C, 3h), rating |
3 max |
GB/T 5096 |
4. 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
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