Question 9 Mark all required conditions under which a polymer displays rubbery behavior. temperature must be lower than glass transition temperature polymer must have a fraction of crystalline structure molecules must be in amorphous state polymer must be crosslinked eother chemically or physically temperature must be greater than glass transition temperature entropic restoring force is negative

Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter14: Liquids And Solids
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Question 9
Mark all required conditions under which a polymer displays rubbery behavior.
temperature must be lower than glass transition temperature
polymer must have a fraction of crystalline structure
molecules must be in amorphous state
polymer must be crosslinked eother chemically or physically
temperature must be greater than glass transition temperature
entropic restoring force is negative
Transcribed Image Text:Question 9 Mark all required conditions under which a polymer displays rubbery behavior. temperature must be lower than glass transition temperature polymer must have a fraction of crystalline structure molecules must be in amorphous state polymer must be crosslinked eother chemically or physically temperature must be greater than glass transition temperature entropic restoring force is negative
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