Synthesis and application of high-stability bio-based plasticizer
The synthesis of plasticizer from castor oil can not only avoid the problem of tight edible oil supply, but also protect people's livelihood. Ricinoleic acid could be obtained from castor oil by hydrolyzation under alkaline conditions universally.
Synthesis of novel plasticizer ester end-capped oligomeric lactic acid
In this work, a novel high efficiency plasticizer, an ester-capped oligomeric lactic acid mixture (EOL), was successfully synthesized by a two-step esterification reaction, with L -lactic acid as the main raw material. The structure of EOL was characterized by using FT-IR, 1 H NMR and time of flight mass spectrometry (TOF-MS).
Research progress of novel bio-based plasticizers and their
On the other hand, these new bio-based plasticizers can also ameliorate mechanical and thermal properties of PVC like traditional plasticizers, and are eco-friendly, low priori toxic and resistant to migration. Thus, preparing high performance bio-based plasticizers will still be a research hotspot in this field for a long time.
Synthesis and application of a novel environmental C26
Scientists R, Hygienists I (2012) Handbook of plasticizers. William Andrew, New York. Google Scholar Sears JK, Darby JR (1982) The technology of plasticizers. Wiley, New York. Google Scholar Sampson J, De KD (2011) DEHP-plasticised PVC: relevance to blood services. Transfus Med 21:73–83
Synthesis of Tung-Oil-Based Triglycidyl Ester Plasticizer and Its
A tung-oil-derived renewable plasticizer, tung-maleic triglycidyl esters (TMTE), was prepared and incorporated into poly (vinyl chloride) (PVC) for the first time. The chemical structure was studied by Fourier transform infrared (FTIR), 1 H nuclear magnetic resonance (NMR), and 13 C NMR.
- Are green bio-based plasticizers a sustainable cold-resistant plasticizer?
- At present, there is no relevant report on green sustainable cold-resistant plasticizers. Therefore, the green bio-based plasticizers with excellent migration resistance and cold resistance are provided with broad application prospects.
- Is linoleic acid a bio-based plasticizer?
- In this study, an eco-friendly bio-based plasticizer, ALCE with excellent migration resistance was synthesized using linoleic acid (LA) and cinnamyl alcohol (CA) from biomass. The composition of ALCE was characterized and confirmed using FTIR and 1 H NMR.
- Can ricinoleic acid make a high-stability bio-based plasticizer?
- In this work, a new type of high-stability bio-based plasticizer was obtained by a four-step reaction with ricinoleic acid as main raw material, and its structure was characterized and identified by FT-IR and 1 H NMR.
- Can adipic acid ester be used as a PVC plasticizer?
- The purpose of this work is the synthesis of adipic acid ester and the study of the possibility of its use as a PVC plasticizer. The resulting butyl phenoxyethyl adipate was characterized by Fourier-transform infrared spectrometry, thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC).
- Are there any cold-resistant bio-based plasticizers?
- There is no report about cold-resistant bio-based plasticizers, and this is the first one. Strong acid cation exchange resin is not only a catalyst, but also a ring opener for the following reaction. The PVC plasticized by these cold-resistant bio-based plasticizers basically does not migrate in various extreme environments.
- Which plasticizers have similar plasticizing performance with the synthesized plasticizer dehch?
- addition of the synthesized plasticizer DEHCH presented similar plasticizing performance with diethylhexyl phthalate (DEHP), di(isononyl)-1,2-cyclohexane dicarboxylate (DINCH), Trioctyl trimellitate,1,2,4-benzenetricarboxylic acid tris(2-ethylhexyl) ester (TOTM) and Acetyl tributyl citrate (ATBC).
