Research progress of novel bio-based plasticizers and their
Many bio-based PVC plasticizers, such as vegetable oil-based plasticizers, cardanol-based plasticizers, lactic acid-based plasticizers, waste cooking oil-based plasticizers, polyester plasticizers, hyperbranched plasticizers and so on, have been extensively studied.
Bio-based plasticizers for PVC - Die Informationsplattform
Bio-based plasticizers for PVC Many types of soft PVC are harmful to one's health. Thus, a consortium of the Hamburg and Bielefeld universities as well as BASF SE is looking for biobased alternatives. Source Pixabay PVC is now the third most important plastic in the world and the so-called soft PVC is often used for hoses.
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.
Synthesis and properties of a bio-based PVC plasticizer
The elongation at break of the PVC pieces increased from 644.65% to 802.15% as the content of ALHD improved, showing an increase of 24.4%. The mechanical property analysis showed that, with the replacement of ALHD in the place of ATBC, the PVC blends exhibited better flexibility and elasticity.
Recent Developments of Biobased Plasticizers and Their Effect
This review paper covers the utilization of traditional and biobased plasticizers for PVC plasticization, and their effect on environmental, mechanical, and thermal properties has been reported. Cited By This article is cited by 53 publications. Chetan V. Rajput, Rupa B. Mukherjee, Nandhibatla V. Sastry, Navin P. Chikhaliya.
- Does bio-based plasticizer modify PVC film?
- PVC modified with bio-based plasticizers showed excellent thermal properties, as well as low values of exudation test, migration, and volatility. Low migration of PVC film was exhibited at the bio-based plasticizer modified with epichlorhydrin .
- 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).
- Does bio-based plasticizer modify PVC film with epichlorhydrin?
- Low migration of PVC film was exhibited at the bio-based plasticizer modified with epichlorhydrin . The links created between plasticizer with the epoxy groups of the epichlorohydrin improved the incorporation of plasticizer into the polymeric matrix.
- Which plasticizers are used in flexible PVC products?
- The conventional petroleum-derived plasticizers used in many flexible PVC products are phthalate esters (also known as “phthalates”). The literature reported that phthalates represent more than 85% of world plasticizers production, of which 90% is annually used in PVC manufacturing .
- What are vegetable based plasticizers?
- Another vegetable based plasticizer is epoxidized soybean oil (ESBO), a kind of renewable oil with viscosity 35 cPs; it has been long known as secondary plasticizer and a secondary stabilizer in PVC. ESBO is available with iodine value as low as 1 g l2/100 g, i.e. ≈ 0.04 mol double bonds in each molecule of ESBO.
- Are oligo adipate & isosorbide dihexanoate plasticizers suitable alternative PVC plasticizer?
- Yin and Hakkarainen have investigated the effect of oligo (isosorbide adipate) (OSA), oligo (isosorbide suberate) and isosorbide dihexanoate (SDH) plasticizers on the thermo-mechanical properties of plasticized PVC, and they found that all the synthesized isosorbide plasticizers showed the potential as alternative PVC plasticizers.
