Assertion: lignin | /r/ObjectUse | used in polymer-lignin blends
Facets:
value: as an ultraviolet and thermal stabilizer
type: PURPOSE
Source sentences:
text: Lignin can be used in polymer-lignin blends (e.g., plastics blends), as an ultraviolet and thermal stabilizer, and to improve the mechanical properties and processability (Stewart 2008; Doherty et al.