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| Page principaleRaw MaterialsScarva Raw Materials Bentonite RM1011 |
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Scarva Raw Materials Bentonite RM1011 From £1.14
 A general term for a montmorillonite clay, often added to a body to improve plasticity. Used in bodies (up to 5%) to increase plasticity, and in glazes (up to 2%) as a suspending agent, but must be added to the dry ingredients. At stoneware temperatures it fuses to produce a typical brown colour (5%).
Increases glaze viscosity, firing range and resistance to crystallization. Formula: Al2O3
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