Multiple Choice
An object will be used in an environment that has a temperature range of -20°C to 10°C.The object must remain flexible and rubbery.It should have a Tg that is
A) greater than 10°C.
B) less than 10°C but greater than -20°C.
C) exactly -20°C.
D) less than -20°C.
Correct Answer:
Verified
Correct Answer:
Verified
Q41: Silicone is a(n)<br>A)polyester.<br>B)plasticizer.<br>C)conducting polymer.<br>D)None of the above.
Q42: Neoprene is an elastomer that shows better
Q43: Production of PCBs was discontinued in 1977,yet
Q44: What is Teflon used for?<br>A)food wrap<br>B)nonstick cookware<br>C)bullet-proof
Q45: Which of the following is the simplest
Q47: In order for a synthetic polymer to
Q48: High-density polyethylene is composed of<br>A)primarily linear, unbranched
Q49: The development of which polymer enabled the
Q50: Which statement relating monomers and polymers is
Q51: Natural polymers which carry the coded genetic