Artificial Teeth

How is everyone?

Give five (5) requirements for a good denture teeth.

Artificial resin teeth are produced using

• hand moulding technique

• dough moulding technique

• injection moulding technique

• acrylic moulding technique

The resins used are highly cross-linked in order to produced artificial teeth which are resistant to

(a)  

One aspect that makes porcelain teeth unpopular with patients is

What is the difference between bonding of acrylic and porcelain teeth to the denture base?

What are the manufacturer modification made to an artificial tooth for better bonding between denture and tooth?

Acrylic teeth bonds better with _______________ than ______________.

(a)  

Coefficient of thermal expansion for acrylic resin is 80 and 7 for porcelain. What is the significance for this number?

The extreme hardness of porcelain caused problem which is