Vulcanization refers to the setting of__________________?
Correct answer: B. Mercaptan impression material
- A. Reversible hydrocolloid
- B. Mercaptan impression material
- C. Zinc Phosphate cement
- D. Zinc oxide-eugenol
Explanation
Vulcanization is the cross-linking process used to set mercaptan, or polysulfide, impression material. The other materials set by hydration or an acid-base reaction rather than rubber vulcanization.
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