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Author Question: Which type of polymer has a high glass transition temperature (Tg)? a. thermoplastic b. fiber c. ... (Read 81 times)

TFauchery

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on: Aug 23, 2018
Which type of polymer has a high glass transition temperature (Tg)?
 a. thermoplastic
 b. fiber
 c. elastomer
 d. thermosetting resins

Question 2

Which of the following is not a property of a crystalline polymer?
 a. unaffected by steric properties of substituent groups
 b. generally hard and durable
 c. crystalline regions become amorphous on heating
 d. contain highly organized regions


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ghepp

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Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

a


TFauchery

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Reply #2 on: Aug 23, 2018
Thank you!


ghepp

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Reply #3 on: Aug 23, 2018
Always glad to help...


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