ISOFLEX TOPAS NB 52   Chemical composition, thickener: barium complex soap Chemical composition, type of oil: synthetic hydrocarbon oil Lower service temperature: -50 °C Upper service temperature: 120 °C Colour space: beige Texture: homogeneous Texture: short-fibred Density at 20 °C approx.: 0.96 g/cm³ Worked penetration, DIN ISO 2137, 25 °C, lower limit value: 265 x 0.1 mm Worked penetration, DIN ISO 2137, 25 °C, upper limit value: 295 x 0.1 mm Shear viscosity at 25 °C, shear rate