Which of the following statements is true concerning denture acrylic polymers and water sorption?
A) Denture acrylic polymers have low water sorption.
B) Water sorption causes denture expansion of as much as 10%.
C) Sorption-mediated expansion compensates to some degree for polymerization shrinkage.
D) Months are necessary for full water sorption to occur.
Correct Answer:
Verified
Q2: During denture fabrication, a custom impression tray
Q4: Orthodontic appliances use _-linked poly(methyl methacrylate) homopolymer.
A)
Q4: Short-term lining materials consist of:
A) methacrylate-based polymers.
B)
Q6: The extent to which all monomer is
Q7: The denture base resin mixture should be
Q7: Removable partial dentures use _-linked poly(methyl methacrylate)
Q8: Which of the following statements is true
Q9: Cross-linked acrylic polymers are _ than their
Q10: High degrees of polymerization lead to _
Q10: When contrasting chemical-cured and heat-cured polymers:
A) residual
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