What is the purpose of filler material in a sealant?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Cariology and Prevention 2 Test. Enhance your knowledge with multiple-choice questions, each question includes hints and explanatory content. Prepare to ace your exam!

Multiple Choice

What is the purpose of filler material in a sealant?

Explanation:
The main idea is that filler material in a sealant is added to boost durability, especially wear resistance. In the pits and fissures where sealants sit, chewing forces and abrasion can wear the resin away; adding filler particles makes the sealant harder and more resistant to wear, so it stays intact longer and continues to protect the enamel. Color and bonding are largely governed by other aspects of the material and bonding system, and cure time is dictated by the resin chemistry rather than the filler.

The main idea is that filler material in a sealant is added to boost durability, especially wear resistance. In the pits and fissures where sealants sit, chewing forces and abrasion can wear the resin away; adding filler particles makes the sealant harder and more resistant to wear, so it stays intact longer and continues to protect the enamel. Color and bonding are largely governed by other aspects of the material and bonding system, and cure time is dictated by the resin chemistry rather than the filler.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy