Assertion: polymer | /r/HasSubevent | high stiffness
Facets:
value: many times that of steel
type: OTHER
Source sentences:
text: These polymers can be spun into fibres and drawn, or stretched, into a highly crystalline state, resulting in high stiffness and a tensile strength many times that of steel.
text: These polymers can be spun into fibres and then drawn, or stretched, into a highly crystalline state, resulting in high stiffness and a tensile strength many times that of steel.