Ceramic Roller
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Ceramic Rollers
Hyperroll – D
Properties Result Colour identification on thicker end Green AI2O3 (%) * Hob Certec protected Water absorption (%) 0 Density (g/cm3) 2.6 Modulus of elasticity (GPa) 120 Thermal expansion (10 -6/O C) 6.2 Thermal shock resistance * Chemical resistance ***** Max. appliance Temperature (degree C) ***** * All Data are given to the best of our knowledge and do not constitute a guarantee or obligation. The stated material property values have been measured on sample bodies and are thus indicative values. Subject to technical change.
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Ceramic Rollers
Hyperroll – L
Specially designed for Firing Zone
Properties Result Colour identification on thicker end Orange AI2O3 (%) 75 - 77 Water absorption (%) 8.0 Density (g/cm3) 2.6 Modulus of elasticity (GPa) 80 Thermal expansion (10 -6/O C) 5.9 Thermal shock resistance **** Chemical resistance ** Max. appliance Temperature (degree C) 1290 * All Data are given to the best of our knowledge and do not constitute a guarantee or obligation. The stated material property values have been measured on sample bodies and are thus indicative values. Subject to technical change.
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Ceramic Rollers
Hyperroll – RCZ
Specially designed for Rapid Cooling
Properties Result Colour identification on thicker end Violet Water absorption (%) 0.1 Density (g/cm3) 2.65 Modulus of elasticity (GPa) 120 Thermal conductivity (W/m.K) 4.5 Thermal shock resistance *** Chemical resistance **** Max. appliance Temperature (degree C) 1200 * All Data are given to the best of our knowledge and do not constitute a guarantee or obligation. The stated material property values have been measured on sample bodies and are thus indicative values. Subject to technical change.
