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USG Metal Casting Plaster |
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Mixture of Calcium Sulfate Hemihydrate (Plaster of Paris, CaSO4Ў¤_H2O) & Portland Cement |
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26499-65-0 |
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USG Metal Casting Plaster, is a formulated product containing plaster and refractory materials to give greater strength and dimensional accuracy for high precision foundry castings. Designed especially for production of pressure cast aluminum matchplates, cope-and-drag sets. |
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Appearance and Odor: Off white to gray powder: low odor. Meltng Point: 1450'C - decomposes Solubility In Water: 0.2% Specific Gravity (H2O=1): 2.6 - 3.2 pH: 12 Hardening Time: Varies. Check usage and/or product specification data for each product. |
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