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Author Question: The fiber listed below that is an elastomeric fiber is A) aramid. B) nylon. C) spandex. D) ... (Read 101 times)

leilurhhh

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on: Sep 11, 2018
The fiber listed below that is an elastomeric fiber is
 
  A) aramid. B) nylon. C) spandex. D) acrylic. E) polyester.

Question 2

The fiber made from a biopolymer, but not a regenerated fiber is
 
  A) carbon. B) PLA. C) metal. D) PBO. E) rayon.


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Perkypinki

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Reply #1 on: Sep 11, 2018
Answer to Question 1

C

Answer to Question 2

B


leilurhhh

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Reply #2 on: Sep 11, 2018
Both answers were spot on, thank you once again


Perkypinki

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Reply #3 on: Sep 11, 2018
Great! Please up vote :D


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