HBT Corsave
Fire-resistant, water-based hydraulic fluid for longwall
HBT Corsave is a premium longwall fluid meeting all the specifications of the underground mining industry for roof support systems. It exhibits extremely high stability when mixed with water, ensuring increased reliability of operations. It is ultimately biodegradable and non-toxic to ensure safety in sensitive areas such as underground longwall mining.
Advantages
- Outstanding fire-resistant properties thanks to its water-based formula.
- Biodegradable, non-toxic and formaldehyde-free.
- Reduces product consumption, as a concentration of 2% in water will give full satisfaction in most applications.
- Great stability of emulsion.
- Outstanding anti-corrosion properties.
Specifications
- EN ISO 12922
- DIN EN ISO 4404-1
- TRGS 611
- RAG norm 762011
Approvals
- HBT
Typical characteristics
| Properties | Units | Standards | HBT Corsave |
|---|---|---|---|
| Density of the concentrate at 15°C | kg/m3 | ISO 3675 | 1040 |
| Viscosity of the concentrate at 40°C | mm2/s | ISO 51519 | 2-50 |
| pH (2% emulsion in Y-water) at 20°C | - | ISO 20843 | 9.9 |
| Refractive index | - | - | 4 |
| Water Hazard Class (WGK) | - | WGK | 1 (low hazard to water) |
| Biodegradability | % | OECD 301B | >94 |
| Concentration in use | % | - | 2-5 |
This lubricant used as recommended and for the application for which it has been designed does not present any particular risk. A material safety data sheet conforming to the regulations in use in the E.C. can be obtained from your local commercial advisor or downloaded at ms-sds.totalenergies.com.
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