CERAMICA COLLET S.A. Since 1874
CERAMICA COLLET S.A. Since 1874
Manufacturer of Ceramic Bodies and Clays for Modelling
  • PRGI firing colour
    PRGI firing colour
    PRGI
    PRGI
    Ref.11 310 001 | UPC8422830113019
    Toasted Brown Stoneware Clay with Impalpable Grog

    Toasted brown stoneware clay body with 40% impalpable grog (up to 80 Mesh). Formulated for artistic ceramics, it is ideal for throwing and modelling smooth pieces with fine details. The high content of grog confers an excellent behaviour during drying and firing. Its amazing firing colour, with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: 1240-1300ºC
    Biscuit temperature: 1000ºC
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 6.9%
    Firing shrinkage (1300ºC): 7.1%
    Porosity (water absorption at 1300ºC): 3.7%
    Dry bending strength: 4.5 N/mm2
    Fired bending strength (1300ºC): 37.7 N/mm2
    Thermal coefficient (25-500ºC): 50.7x10^-7ºC^-1
    • Wrapped
    • 12.5 kg
  • PRGF firing colour
    PRGF firing colour
    PRGF
    PRGF
    Item number:11 320 200 | UPC8422830113026
    Toasted Brown Sculpture/Raku Clay with Fine Grog

    Toasted brown sculpture and Raku clay body with 40% fine grog (up to 35 Mesh). Formulated for artistic ceramics, it is ideal for sculpture, murals and Raku pieces. The high content of grog confers a beautiful textured surface and an excellent behavior during drying and firing. Its amazing firing color (from Cone 8 in oxidizing atmosphere and Cone 6 in reducing atmosphere), with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: Cone 6-10 (2269º-2381ºF)
    Biscuit: Cone 06 (1855ºF)
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 6.2%
    Firing shrinkage at Cone 10: 4.6%
    Porosity (water absorption) at Cone 10: 7.4%
    Dry bending strength: 3.7 N/mm2
    Fired bending strength at Cone 10: 25.4 N/mm2
    Thermal coefficient (a25-500ºC): 54.6x10-7ºC-1
    • Film-wrapped pack
    • 27.6 lb (12.5 kg)
  • PRGM firing colour
    PRGM firing colour
    PRGM
    PRGM
    Item number:11 330 200 | UPC8422830113033
    Toasted Brown Sculpture/Raku Clay with Coarse Grog

    Toasted brown sculpture and Raku clay body with coarse grog (up to 12 Mesh). Formulated for artistic ceramics, it is ideal for large sculptural works, murals and big Raku pieces. The high content of grog confers a beautiful rugged texture and an excellent behavior during drying and firing. Its amazing firing color (from Cone 8 in oxidizing atmosphere and Cone 6 in reducing atmosphere), with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: Cone 6-10 (2269º-2381ºF)
    Biscuit: Cone 06 (1855ºF)
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 7.0%
    Firing shrinkage at Cone 10: 5.1%
    Porosity (water absorption) at Cone 10: 9.0%
    Dry bending strength: 2.7 N/mm2
    Fired bending strength at Cone 10: 19.3 N/mm2
    Thermal coefficient (a25-500ºC): 50.5x10-7ºC-1
    • Film-wrapped pack
    • 27.6 lb (12.5 kg)
© 2021 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com
© 2021 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com