WM 2502 crema chamotado (0-0.2mm)

WM 2502 white-cream stoneware body with 25% impalpable grog (0–0.2 mm), specially formulated for plastic forming techniques. Intended for artistic and decorative ceramics, it offers very good plasticity and excellent performance both in wheel throwing and hand modelling.

In firing, it develops a stable cream tone within its wide stoneware range, maintaining a good balance between workability, shrinkage and absorption.

• Grog: 25%, 0–0.2 mm
• Firing colour: cream
• Recommended firing range: 1000–1260 °C (cone 06 - cone 7)
• Moisture (plastic): 19.0 %
• Wet-to-dry shrinkage: 5.5 %
• Dry-to-fired shrinkage (1200 °C): 5.2 %
• Water absorption (1200 °C): 3.5 %
• Loss on ignition: 4.8 %
• Coefficient of thermal expansion:
 20–400 °C: 6.7 x10⁻⁶/°C
 20–500 °C: 7.2 x10⁻⁶/°C
 20–600 °C: 8.6 x10⁻⁶/°C