BRSO 600
Manufacture of blown oils is carried out by controlled polymerization (raising air to the relevant temperature), thanks to which it leads to the controlled raising of viscosity whilst keeping all the positive qualities of vegetable oils. The upper limit of viscosity value is at around 2000 mm2.-s at 40°C (set above all by the manipulability of a given oil). This is mainly a matter of excellent lubricating characteristics together with perfect biological decomposability (more than 60% in 28 days according to OECD 301).
Parameters
ISO-VG viscosity classification | ISO VG 600 |
---|---|
Kin. viscosity at 40 °C | The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. 550-650 cSt |
Density at 15 °C | 950,5 kg/m3 |
Flash point | The lowest temperature at which enough vapor escapes from a heated sample above its surface into the air that the resulting mixture of vapor and air ignites when an auxiliary flame is brought close to it and then extinguishes again. 240 °C |
Pour Point | The pour point of a liquid is the temperature below which the liquid loses its flow characteristics. -15 °C |
Biodegradability in 28 days | Biologically sufficiently rapid decomposition of oil without effect on fauna and flora. Biological decomposition monitored by dissolved oxygen analysis over 28 days. >60% |