CERAMICA COLLET S.A. Since 1874
CERAMICA COLLET S.A. Since 1874
Manufacturer of Ceramic Bodies and Clays for Modelling
  • UPSALA
    UPSALA
    UPSALA
    Ref.16 200 001 | EAN8422830162017
    Blue porcelain

    Upsala is a unique blue porcelain noted for its beautiful cobalt blue. It has high plasticity, which makes it ideal for wheel-throwing and modelling. Its formula is very stable and provides a secure firing range between 1200 and 1240ºC (oxidizing atmosphere). Suitable for tableware (food-safe), according to ISO 6486. Available in extruded body (moist form). Presented in a practical 5 kg cylindrical format with double packaging.

    Firing range: 1200-1240ºC
    Biscuit temperature: 1000ºC
    Water content: 21%
    Plasticity (IP Atterberg): 11
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 5.2%
    Firing shrinkage (1220ºC): 10.4%
    Porosity (water absorption at 1220ºC): 0.0%
    Dry bending strength: 3.3 N/mm2
    Fired bending strength (1220ºC): 47.2 N/mm2
    Thermal coefficient (25-500ºC): 58.3x10^-7ºC^-1
    • Double packaging
    • 5 kg
© 2020 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com
© 2020 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com