FAIENCE BRUNE PFBR CHAMOTTE 0-05 12.5 KG

Brown earthenware grog 20% 0-0,5 mm - PFBR005

Red paste coloured with manganese oxide.

Firing dark brown to dark anthracite depending on the temperature but also the oven atmosphere.

This clay is suitable for plate work, press and modeling. Can be throwed.

Exists in smooth version.

Mono or bi-firing

T° Bisqueware / 960-1000°C (1760-1832°F)

T° Firing / 970-1030°C (1778-1866°F)

Technical characteristics /

Drying shrinkage / 4.8%

Withdrawal at 1000°C / (1832°F) 0.15%

Porosity at 1000°C / (1832°F) 19%

Coefficient of expansion 20-520°C / (68-968°F) 78 x 10-7