Green Plasticizers from Liqueed Wood - Springer
Abstract Green plasticizers were designed from liqueed wood our, a non-edible biobased waste product. Wood our was liqueed to low molecular weight polyols by acid catalyzed reaction. The resulting polyol mixture, including the remaining liquefaction solvents glycerol and diethylene glycol, was further utilized for the synthesis of low
Liquefied biomass derived plasticizer for polylactide
RESULTS: Liquefied wood flour and rice bran derived esters were synthesized and evaluated as novel green plasticizers for polylactide (PLA). The liquefied wood flour ester (PWF) showed good miscibility with PLA and good plasticization efficiency as shown by differential scanning calorimetry (DSC) and tensile testing.
Green Plasticizers from Liquefied Wood | SpringerLink
There are, thus, good prerequisites that monomeric and oligomeric esters deduced from liquefied biomass could function as plasticizers for different plastic materials. The purpose of our study was to design renewable plasticizers from forest or wood industry waste and evaluate the produced compounds as PVC plasticizers.
Liquefied biomass derived plasticizer for polylactide
RESULTS: Liqueed wood our and rice bran derived esters were synthesized and evaluated as novel green plasticizers for polylactide (PLA). The liqueed wood our ester (PWF) showed good miscibility with PLA and good plasticization efciency as shown by differential scanning calorimetry (DSC) and tensile testing.
Green Plasticizers from Liquefied Wood - DeepDyve
Green Plasticizers from Liquefied Wood, Waste and Biomass Valorization | 10.1007/s12649-013-9259-2 | DeepDyve Green Plasticizers from Liquefied Wood Yin, Bo; Hakkarainen, Minna Waste and Biomass Valorization, Volume 5 (4) – Jul 11, 2013 Read Article Download PDF Share Full Text for Free (beta) 9 pages Article Details Recommended References Bookmark
- Are green plasticizers made from wood flour?
- Abstract Green plasticizers were designed from liquefied wood flour, a non-edible biobased waste product. Wood flour was liquefied to low molecular weight polyols by acid catalyzed reaction.
- What are liquefied wood based plasticizers?
- The liquefied wood based plasticizers are an attractive alter- native to traditional phthalate plasticizers. Certain varia- tions in the plasticizer structure could be acceptable without significant changes in the material properties, which is an advantage considering the possible variations in biomass.
- How can liquefied biomass derived Plasticizers improve plasticization efficiency?
- The plasticization efficiency of the liquefied biomass derived plasticizers could be further improved by optimizing the liquefaction, esterification and purification processes. The liquefied wood based plasticizers are an attractive alter- native to traditional phthalate plasticizers.
- How is wood flour liquefied to low molecular weight polyols?
- Wood flour was liquefied to low molecular weight polyols by acid catalyzed reaction. The resulting polyol mixture, including the remaining liquefaction solvents glycerol and diethylene glycol, was further utilized for the synthesis of low molecular weight ester plasticizers.
- What is mlwp and olwp plasticizer?
- MLWP, OLWP and traditional dioctyl phthalate (DIOP) plasticizer were blended with poly(vinyl chloride) (PVC) and tensile testing was per- formed to evaluate the plasticizing efficiency of the new plasticizers. In addition PVC blends containing model disaccharide ester, sucrose octaacetate (SOA), were pre- pared and tested.
- Can sugar ester be used as a PVC plasticizer?
- The highest strain at break was, however, obtained by blending PVC with a model disaccharide ester, sucrose octaacetate. This shows that sugar ester have great potential as PVC plasticizers and indirectly indicates that our liquefied wood flour esters contribute to the plasticization of the PVC films.
