[Study on inorganic material activated with polyacrylic acid - heat treatment property of wollastonite -].
We investigated Wollastonite property by means of heat treatment in order to indicate the Wollastonite activation with Polyacrylic acid. Wollastonite was transformed into alpha-Calcium meta silicate when its temperature exceeded 1 200 degree C, and also we found that the activation with Polyacrylic acid revealed the hardening property via higher heat treatment before and behind of the transformation point.
D000179:Acrylates; D003764:Dental Materials; D006358:Hot Temperature; D012824:Silicic Acid
D000179:Acrylates; D003764:Dental Materials; D012824:Silicic Acid