1 |
Ball clayKaolinitic sedimentary clays, that commonly consists of 20-80% kaolinite, 10-25% mica, 6-65% quartz.
|
2 |
Ball clayAl2O3×2SiO2×2H2O —Secondary clays deposited in marshy areas. Very fine particle size, high plasticity, high in organic contaminates, and fires white or off-white. Used as the primary plasticizing clay in most claybodies, but in large quantities promotes high shrinkage. Source: Clay: A Studio Handbook
|
<< Antiblock additive | Breathable film >> |