Green shrinkage seen in
Correct Answer: Ethyl silicate bonded investment.
Description: • Green shrinkage:
-Occurs during heating of silicate investments.
-Occurs due to loss of alcohol & water during phase(168ºC) to form a concentrated, hard gel.
This also leads to volumetric contraction of the mould
Category:
Dental
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now