Developments of biobased plasticizers for compostable
The development and utilization of biobased plasticizers derived from epoxidized soybean oil, castor oil, cardanol, citrate, and isosorbide have been broadly investigated. The synthesis of...
Glucose esters as biobased PVC plasticizers - ScienceDirect
Three glucose hexanoate esters (GHs) were synthesized by utilizing different reaction times; 9 h, 12 h and 24 h. The structures achieved after each reaction time were characterized and confirmed by FT-IR and LDI-MS. The synthesized GHs were blended with PVC and tested as green plasticizers for PVC.
Glucose esters as biobased PVC plasticizers
Altogether the results indicate that the synthesized glucose esters have large potential as green PVC plasticizers and they could be a promising option to overcome the environmental problems caused by phthalate plasticizers. Place, publisher, year, edition, pages 2014. Vol. 58, p. 34-40 Keywords [en]
10.1016/j.eurpolymj.2014.06.008 | DeepDyve
A fast and powerful laser desorption Green plasticizer ionization-mass spectrometry (LDI-MS) method was developed to obtain molecular level Glucose ester structural information of the plasticizer structures. All the GHs showed good miscibility Biomass with PVC and the GH blends
Bio-Based Plasticizers for Polyvinylchloride (PVC) | SpringerLink
Natural–based PVC plasticizers increased over the last few years owing to the following advantages: 1. Increase the workability 2. Low toxicity 3. Low migration 4. Good compatibility with PVC 5. Provided from renewable and biodegradable resources 6. Increase the polymer chain flexibility 7. Reduce greenhouse gas emissions.
- Can fatty acid esters be used as bio-based plasticizers for poly(vinyl chloride)?
- Dialkyl furan-2,5-dicarboxylates, epoxidized fatty acid esters and their mixtures as bio-based plasticizers for poly (vinyl chloride) J. Appl. Polym. Sci., 132 ( 2015), pp. 42382 - 42387
- Is glycerol a nonmigrating plasticizer?
- Branching is most prominent in hyperbranched oligomers, and several have been prepared to function as effective, nonmigrating plasticizers, primarily for PVC [36 – 38]. Glycerol is a nontoxic, trifunctional biomonomer readily available from biodiesel production and soap making .
- Are isosorbide diesters bio-based plasticizers for PVC?
- In this work, we focused on designing, synthesizing and evaluating four isosorbide diesters with different alkyl chain length as bio-based plasticizers for PVC, namely isosorbide dibutyrate (SDB), isosorbide dihexanoate (SDH), isosorbide dioctanoate (SDO) and isosorbide didecanoate (SDD).
- Which biobased precursors are used to make plasticizers?
- A great variety of other biobased precursors have been used for the generation of plasticizers . Prominently among these have been cardanol [19 – 21] (a byproduct of cashew nut processing), tartaric acid [22 – 25] (a byproduct of winemaking) and derivatives of starch, isosorbide [26, 27] and the furanics [28 – 32].
- What are the structural features of effective plasticizers?
- Several structural features of effective plasticizers have been recognized. Polar functionality is required to assure compatibility with a wide range of polymeric materials, including poly (vinyl chloride) (PVC), the most heavily plasticized polymer. A branched structure greatly enhances the effectiveness of compounds used as plasticizers.
- What is a nonmigrating plasticizer?
- Most prominently, hyperbranched oligomeric esters derived from the readily available, renewable, nontoxic biomonomers, glycerol and adipic acid, are excellent nonmigrating plasticizers. These materials may be produced in a simple process.
