Sulfurized Isobutylene
Product overview
Product information
MV321 is a pale yellow transparent oily liquid, featuring outstanding extreme pressure (EP) & anti-wear properties, good oil solubility and structural stability. It serves as the core additive for all types of gear oil formulation, and is also applicable to anti-wear hydraulic oils and other lubricant products.
Browse all Antiwear & EP
Performance
Key benefits
- Excellent anti-wear performance under EP conditions
- Good oil solubility, fits all base oil systems
- Superior high-temperature thermal stability
- Outstanding compatibility with various additives
Technical data
Specifications
| Property | Typical value | Unit | Test method |
|---|---|---|---|
| Appearance | Pale Yellow Liquid | Visual | |
| Density (20℃ ) | 990-1100 | kg/m³ | ASTM D4052 |
| Kinematic Viscosity (100℃ ) | 2.0-4.0 | mm²/s | ASTM D445 |
| Flash Point(COC) | ≥90 | °C | ASTM D92 |
| Oil soluble | Transparent Without Precipitation | Visual | |
| Moisture | ≤0.1 | % | ASTM D95 |
| Mechanical Impurities | ≤0.05 | % | ASTM D4807 |
| S Content | 38-46 | % | ASTM D2622 |
| Copper Corrosion,5,121℃ 3h | ≤4 | % | ASTM D130 |
Delivery
Packaging
Net Weight:200Kg/Drum
Usage
Technical notes
Recommended dosage: 0.3%-5.0%
Storage and transportation: Storage, transport, handling & use comply with SH/T 0164 & product SDS. Non-flammable, non-explosive, non- corrosive. Max. storage temp. ≤ 75℃ ; long-term storage ≤ 45℃ .
Technical documents
Product documentation
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TDS
MV321-TDS.pdf
Sulfurized Isobutylene / Antiwear & EP