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Whiting, Calcium Carbonate
$5.00 – $180.00
Description
Whiting- Calcium Carbonate – CaCO3 (m.p. 4650o F/2570o C) is a finely ground powder composed essentially of pure Calcium Carbonate derived from Limestone, Chalk, or Marble. It is the most common source of Calcium in a glaze and clay body. In stoneware glazes (cone 7-12), it promotes a matt finish and produces a harder and more chemically resistant glaze. In stoneware bodies (cone 7-12) it acts as a flux (typically >3%), and it will increase shrinkage and strength by lowering the vitrification point and decreasing porosity.
Additional information
| Weight | 6 lbs |
|---|---|
| Dimensions | 8 × 8 × 8 in |
| Lb | 1 lb, 5 lb, 25 lb, 50 lb, 500 lb |
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