| Specific Gravity | 0.860 |
| Density,lbs/gal | 7.20 |
| Flash Point,℃(℉) | 149 (300) |
| Kinematic Viscosity@100℃,cSt | 4600 - 5500 |
| Color | Yellow-Orange (< 3ASTM) |
FUNCTIONAL V-198A is an additive that confers a tack or stringiness to a lubricant. It may be used to provide adherence in way oils and chain lubricants, stringiness in greases, and aerosol resistance in mist and pneumatic-system lubricants. Diluted versions of FUNCTIONAL V-198A are available for lower viscosity and easier handling.
COMPOSITION:
The active polymeric ingredient in FUNCTIONAL V-198A is a polyisobutylene long-used in tackifiers. The diluent oil in FUNCTIONAL V-198A is light colored paraffinic oil that does not require hazard labeling.
HANDLING:
Due to the viscosity of FUNCTIONAL V-198A, elevated temperature (about 150°F (65°C) can facilitate handling, but temperatures over 200°F (95°C) should be avoided. Where higher temperatures or high shear are encountered, FUNCTIONAL V-188 is recommended instead. Safe handling precautions are the same as those to be taken with the base oil; see the current MSDS. The tackiness of the resulting lubricant can be lessened by shearing, so mechanical shearing during blending and handling should be minimized.
| Applications | Suggested Treat Rates, %wt |
| Way Lube | ≤ 0.25 |
| Chain Lubes | 0.25 - 1.0 |
| Mist Oil | 0.5 |
| Net Weight/Gross Weight, kg | 168.0 / 185.0 |