Duraplast Synthetic stone - class III (EN ISO 6873)
To prepare antagonist models as well as master and working models in the model casting and acrylic technique. The very low setting expansion (< 0.15%) makes Duraplast the ideal stone for antagonist models and bases in the split-cast technique. The surfaces of the hardened models are very smooth and abrasion-resistant.
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Mixing ratio
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30 ml demin. water : 100 g powder
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Processing time
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approx. 6 min (22 °C)
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Setting expansion
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< 0,15 %
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Compressive strength
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> 30 N/mm2 (24 h)
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Colour
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yellow, blue
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