Plasticizers derived from biomass resources: A short review
Abstract. With rising environmental concerns and depletion of petrochemical resources, biomass-based chemicals have been paid more attention. Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o-phthalate plasticizers.
Plasticizers Derived from Biomass Resources: A Short Review
These bio-based plasticizers mainly include epoxidized plasticizer, polyester plasticizer, macromolecular plasticizer, flame retardant plasticizer, citric acid ester plasticizer, glyceryl ester plasticizer and internal plasticizer.
Plasticizers Derived from Biomass Resources: A Short Review.
These bio-based plasticizers mainly include epoxidized plasticizer, polyester plasticizer, macromolecular plasticizer, flame retardant plasticizer, citric acid ester plasticizer, glyceryl ester plasticizer and internal plasticizer.
Plasticizers Derived from Biomass Resources: A Short Review
These bio-based plasticizers mainly include epoxidized plasticizer, polyester plasticizer, macromolecular plasticizer, flame retardant plasticizer, citric acid ester plasticizer,...
Plasticizers Derived from Biomass Resources: A Short Review
Abstract. With rising environmental concerns and depletion of petrochemical resources, biomass-based chemicals have been paid more attention. Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o
- What are biomass-based epoxidized plasticizers?
- Biomass-based epoxidized plasticizers mainly include epoxidized vegetable oils, epoxidized fatty acid esters and epoxy group containing cardanol derivatives. Currently, vegetable oils and epoxidized fatty acid esters have been used on the market [13, 14].
- Which biomass feedstock is used to make plasticizers?
- Cardanol and vegetable oil have been the two most important biomass feedstocks for producing plasticizers. Internally plasticized strategy produces excellent polymer materials with plasticity and flexibility but without plasticizer migration.
- Can biomass resources be used to make PVC plasticizers?
- Synthesis internally plasticized PVC with alkynylation EAMR-DOPO. Figure 27. Synthesis of hexyl-terminated hyperbranched polyglycerol. 3. Conclusions Biomass resources have been frequently used to produce PVC plasticizers as low-cost raw materials.
- Can polyvinyl chloride replace petroleum-based O phthalate plasticizers?
- Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o -phthalate plasticizers.
- What are bioplasticizers derived from?
- Bioplasticizers such as epoxidized plant oils, cardanol, citrates and Isorbide esters are derived from further modifications of oils and triglyceride, starch and cellulose, citric acids and glycerol. By biomass sources, oils and triglycerides are obtained from oleaginous plants, starch and cellulose from cereals and citric acids from citrus.
- Which fatty acids are used to make bio-based plasticizers?
- Vegetable fatty acids such as ricinoleic acid are also used to produce bio-based plasticizers. Ester-amide of ricinoleic acid, as shown in Figure 22, is synthesized and used as primary plasticizer to replace phthalate plasticizers in PVC materials . Tg of PVC materials blended with 40 wt % of ester-amide of ricinoleic acid reaches −13.5 °C.
