Assertion: polymer | /r/HasProperty | brittle
Facets:
value: without a plasticizer
type: OTHER
value: relatively
type: DEGREE
Source sentences:
text: Below T g , molecular motions are frozen and polymers are brittle and glassy.
text: If the polymer is relatively brittle, it will exhibit fatigue crack growth through chain scission.
text: Without a plasticizer, most polymers would just be too brittle and rigid to be useful.