Impression compound has which of the following characteristic property ?
Correct answer: A. Low thermal conductivity
- A. Low thermal conductivity
- B. High flow property
- C. Degradation is presence of moisture
- D. Remain distortion free up to 72 hrs. pouring can be safely delayed
Explanation
Impression compound has low thermal conductivity, so it takes time to soften and cool. It has low flow at mouth temperature and can distort if pouring is delayed, so the other statements are incorrect.
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