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USG Metal Casting Plaster
Mixture of Calcium Sulfate Hemihydrate (Plaster of Paris, CaSO4¡¤_H2O) & Portland Cement
26499-65-0
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.
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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United States Gypsum Co
ÀüÈ­¹øÈ£ 888.874.2450
Æѽº¹øÈ£ 888.874.2348
ȨÆäÀÌÁö www.usg.com
À̸ÞÀÏ samplit@usg.com
ÁÖ¼Ò 125 South Franklin Chicago, IL 60606-4678
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