A general purpose dental plaster for investing prosthesis into the flask before polymerization. EN ISO 6873
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Color
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grey-white
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Water : powder ratio
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55 ml water / 100 g powder
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Working time:
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app. 3-4 min
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Setting time:
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app. 8 min
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Setting expansion
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0.20 %
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Compressive strength:
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after 1h 12 MPa
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Hardness:
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after 24h 12 MPa
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