Normal rubber does not maintain its elasticity when heated, but vulcanized rubber does. What is the cause of the heat insensitivity?
A) the nitrocellulose that was used to create it.
B) the sulfur that was used to link polymer strands.
C) the presence of unsaturation in the polymer backbone.
D) the regular, crystalline regions within the polymer.
E) All of the above
Correct Answer:
Verified
Q20: The first artificial polymers were created _.
A)
Q21: One of the first synthetic polymers was
Q22: Even though it was utilized heavily by
Q23: Some of the heat sensitivity in celluloid
Q24: The behavior of celluloid in terms of
Q26: The behavior of vulcanized rubber in terms
Q27: Which of the following materials is not
Q28: Vulcanization of rubber improve elasticity by _.
A)
Q29: The first truly synthetic polymer is a
Q30: The first truly synthetic polymer is a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents