KOYOTO VISTA HEAVY 68 series are high performance heavy duty circulating oils formulated with high quality base stocks and advanced additive technology, to provide exceptional equipment protection and reliability in applications lubricated by circulating systems which are operating under moderate to severe conditions. They are specifically designed to demonstrate high resistance to oxidation & thermal degradation, resist sludge formation, excellent demulsibility and high level of protection against wear, rust and corrosion.
KOYOTO VISTA HEAVY 68 series are high performance heavy duty circulating oils formulated with high quality base stocks and advanced additive technology, to provide exceptional equipment protection and reliability in applications lubricated by circulating systems which are operating under moderate to severe conditions. They are specifically designed to demonstrate high resistance to oxidation & thermal degradation, resist sludge formation, excellent demulsibility and high level of protection against wear, rust and corrosion.
KOYOTO VISTA HEAVY 68 series are suitable for use in systems where extreme pressure (EP) oils are not required and which are not subjected to shock loads. Primarily designed for applications using splash, bath and ring oil lubrication system
Specifications
KOYOTO VISTA HEAVY 68 series meets or exceeds following International and Builder specifications:
Typical Characteristics
| KOYOTO VISTA HEAVY | Test Method | Units | 22 | 32 | 46 | 68 |
|---|---|---|---|---|---|---|
| ISO Viscosity Grade | ISO 3448 | — | 22 | 32 | 46 | 68 |
| Density @ 15 0C | ASTM D 4052 | gm/cc | 0.86 | 0.870 | 0.870 | 0.875 |
| Viscosity @ 40 0C | ASTM D 445 | cSt | 22.9 | 32.4 | 46.8 | 68.9 |
| Viscosity @ 100 0C | ASTM D 445 | cSt | 5.3 | 7.10 | 9.76 | 13.4 |
| Viscosity Index | ASTM D 2270 | — | 175 | 190 | 200 | 200 |
| Pour Point | ASTM D 97 | °C | -36 | -36 | -36 | -36 |
| Flash Point (COC) | ASTM D 92 | °C | 204 | 215 | 215 | 220 |
| Copper Strip Corrosion | DIN 130 | – | 1B | 1B | 1B | 1B |
| Rust Characteristics Proc B | ASTM D 665 | – | Pass | Pass | Pass | Pass |
| Foam Seq I,II,III | ASTM D 892 | ml/ml | 10/0 | 10/0 | 10/0 | 10/0 |
| Demulsibility, 40/40/0 | ASTM D 1401 | min | 10 | 10 | 10 | 10 |
| TAN,mg KOH/g | ASTM D 2896 | 0.4 | 0.4 | 0.4 | 0.4 |
The above figures are typical of blends with normal production tolerance and do not constitute a specification
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