Assertion: lignin's property | /r/HasProperty | superior
Facets:
Source sentences:
text: The lignin obtained by the ultrafiltration of black liquor displayed superior properties over the unfractionated lignin in terms of solubility and lower viscosity, which leads to easy handling of the material.
text: In conclusion, softwood lignins surprisingly exhibit superior mechanical properties in the rubber blend at a 50/50 NBR-lignin ratio while hardwood lignins exhibit improved properties at a 40/60 NBR-lignin ratio.