Description
RUSTOP 274
RUSTOP 274 is a premium rust preventive oil used in final packing stage in critical applications such as in ball bearings. In addition to water displacing property, it has an additional finger print neutralizing property. Due to its superior properties, it can offer protection for extended durations when used undiluted. For inter process protection, however, it can be diluted with mineral turpentine, to cut costs. Incan also be used as a sealant for sophisticated components.
RUSTOP 275
A premium low viscosity rust preventive oil specially designed for usage in small bearings in order to enable easier penetration into deep interiors of a small bearing. A tailor made variant of the same is recommended for usage at NBC Bearings
RUSTOP 276
Premium quality solvent cut back type rust preventives useful under extreme conditions (severe salty atmosphere) capable of rust inhibition for extended periods. The product can be used after dilution or as supplied.
RUSTOP 282
This is an oil based rust preventive having a higher film thickness.
RUSTOP 283
Oil based rust preventive with excellent de watering characteristics.
Physico-chemical properties
| PROPERTIES | TYPICAL VALUES | ||||
|---|---|---|---|---|---|
| 274 | 275 | 276 | 282 | 283 | |
| Appearance | Dull | Clear | Dull | Clear | Clear |
| Flash Point, COC °C, Min | – | – | – | – | 120 |
| Non Volaties % Wt | 19-24 | – | 45-50 | – | – |
| Copper Strip Corrosion,At 3 Hrs, 100°C, ASTM,Max 1 – 1 1 – – 1A | 1 | – | 1 | – | – |
| Water Displacement Test | Pass | – | Pass | – | Pass |
| Density | – | 0.7-0.9 | – | – | 0.855 |
| Kin Visc @ 40 °C, cSt | 18-28 | 12-14 | 20-30 | 85-95 | 12.50-16.00 |
