Assertion: polypropylene's property | /r/HasProperty | altered
Facets:
value: by modifying the manufacturing conditions
type: MANNER
Source sentences:
text: The main advantages of LLDPE are that the polymerization conditions are less energy-intensive and that the polymer’s properties may be altered by varying the type and amount of its chemical ingredients.
text: The properties of PP obtained can be altered by modifying the manufacturing conditions and the type of catalyst.