Assertion: cellulose's strength | /r/HasProperty | at least 2 gpa
Facets:
Source sentences:
text: The strength (at least 2 GPa) and Young’s modulus (138 GPa) of individual CNFs can be almost as high as those of steel and Kevlar (22), and those superior nanoscale properties can be scaled to macro level (tables S4 and S5), mainly due to the strong interaction between CNFs (25–29).