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EN
RAVENOL BIO-Hydraulikoel HEES 32 is based on synthetic, easily biodegradable ester and a powerful, environmentally friendly combination of additives which gives the product excellent properties regarding oxidation stability, corrosion, low temperatures as well as EP behaviour.
Compared with products of vegetable triglyceride base, RAVENOL BIO-Hydraulikoel HEES 32 has much better high temperature oxidation stability.
Application note
RAVENOL BIO-Hydraulikoel HEES 32 is used wherever there is the danger of hydraulic fluid leaking into the ground or waste water. This includes all equipment operating in or near areas of water purification or water protection or near surface water, such as e.g. sewage treatment plants, dredging ships and floating dredges, lock hydraulics and river weirs, pipe and tunnel diving machines, - hydraulic aggregates in forests and on plains, earth moving machines in water collecting areas, forestry machines.
Characteristics
- Meets the requirements of the Federal Ministry for consumer protection, alimentation and agricultureregarding good biodegradability and technical specifications.
- On account of the used raw materials, RAVENOL BIO-Hydraulikoel HEES 32 is classified as waterpolluting class NWG (not water-polluting) – German classification.
Technical data
| Property | Unit | Data | Audit |
|---|---|---|---|
| Aussehen/Farbe | gelbbraun | VISUELL | |
| Anteil an nachw.Rohstoffen(Radio Carb. Meth. C14) | % | 80 | ASTM D3266 |
| Seq. I bei 24 °C | ml/ml | 10/0 | ASTM D892 |
| Seq. II bei 93,5 °C | ml/ml | 5/0 | ASTM D892 |
| Seq. III bei 24 °C nach 93,5 °C | ml/ml | 5/0 | ASTM D892 |
| Viskosität bei 100 °C | mm²/s | 7,25 | DIN 51562-1 |
| Viskosität bei 40 °C | mm²/s | 32,0 | DIN 51562-1 |
| Viskositätsindex VI | 248 | DIN ISO 2909 | |
| Cu-Korrosion bei 121 °C | 1a | ASTM D130 | |
| Dichte bei 20 °C | kg/m³ | 908,0 | EN ISO 12185 |
| Flammpunkt | °C | 260 | DIN EN ISO 2592 |
| Luftabscheidevermögen bei 50 °C, max. | min. | 1 | DIN ISO 9120 |
| Pourpoint | °C | -30 | DIN ISO 3016 |