Читать книгу Handbook of Biomass Valorization for Industrial Applications - Группа авторов - Страница 47

Polyolefin (PO) might be a welcoming habitat for a feedstock of lignin and can be incorporated by polymer blends and UV stabilization. Contradictory reports exist concerning the advantages of incorporating lignin with polyolefin blend polymers. Mixing of Kraft and aminated lignins using polypropylene or polyethylene have manufactured polymers with enhanced strength, break elongation and other high mechanical indexes, respectively.

The recalcitrance to biodegradation is progressively a more significant parameter affecting plastics in general, whereas especially products dependent on polyolefin. This is one area of which the integration of lignin [87] offers major benefits.

As developed countries move from a predominantly agricultural economy to an industrialized economy, it is expected that there will be enlargement chances for Polypropylene to replace paper, wood, glass, etc. It is unlikely that any inroads will not be completed into this industry, in particular through the mixed polymer technique guiding to product properties associated with lignin.