how is plaster of paris made?
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controlled heating of gypsum
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Plaster of Paris is actually Gypsum Plaster. This is made by heating gypsum to about 300° F which is 150° C.
When this dry plaster of Paris is mixed with water it reforms into Gypsum.
This is how Plaster of Paris is made.
When this dry plaster of Paris is mixed with water it reforms into Gypsum.
This is how Plaster of Paris is made.
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