impression taking

Question 1

what goes into the impression mix?

Answer 1

2 scoops of powder
2 scoops of water (room temp)
mix for 45 seconds with spatula to minimise air bubbles

Question 2

what must be done with impressions once they have been taken?

Answer 2

• rinse
• submerge in perform for 10mins
• rinse
• wrap impressions with tissues
• moisten to prevent distortion
• bag sealed
• label
• send to lab

Question 3

What speeds up the setting time of alginate?

Answer 3

Warm water

Question 4

What slows down the setting time?

Answer 4

Cold water