Synthesis of an efficient bio-based plasticizer derived from waste
A novel bio-based plasticizer was successfully synthesized by using waste cooking oil and dl-malic acid as raw materials. Strong acid cation exchange resin, an environmentally friendly and easily recoverable catalyst, applied to the epoxidation reaction, and the epoxy value of the EFAME was 4.4%.
Synthesis of Bio-base Plasticizer Using Waste Cooking Oil and Its
Synthesis of bio-based plasticizers for PVC 2.2.1. Fatty acid methyl ester (FAME) One hundred gram (approximately 0.11 mol) of anhydrous waste oil and 18 g of KOH-CH3OH (0.028 g/g) solution were placed together in a 500 mL flask with a mechanical stirrer, condenser pipe and thermometer, and they were refluxed for 2 h.
Synthesis and application of high-stability bio-based plasticizer
Therefore, using clean and renewable resources to produce high-stability bio-based environmentally friendly plasticizers is an urgent need currently. 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.
Synthesis of an efficient bio-based plasticizer derived from waste
A novel renewable plasticizer based on castor oil, epoxidized glycidyl ester of ricinoleic acetic ester (EGERAE), was synthesized and applied into Poly (vinyl chloride) (PVC) for the first...
Synthesis of Bio-base Plasticizer Using Waste Cooking Oil and Its
The bio-base plasticizers b had a better plasticizing effect at low temperature. Keywords: bio-base plasticizer; ring opening reaction; glass transition temperature; migration resistance; polyvinyl chloride (PVC) Citation: Guodong Feng, Yan Ma, Meng Zhang, et al., 2025. Synthesis of bio-base plasticizer using waste cooking oil and its performance
- Can bio-based plasticizers be used as raw materials?
- At the same time, many renewable materials such as sunflower oil [ 30 ], jatropha oil [ 31 ], isosorbide [ 32] and dehydroabietic acid [ 33] could be used as raw materials for bio-based plasticizers. Since the plasticizer and PVC do not have strong chemical bond connection, it will easily spill in some harsh environments.
- What is bio-based plasticizer?
- The raw material of bio-based plasticizer is waste oil. The reaction process is environmentally friendly. This plasticizer has excellent plasticizing properties. This plasticizer can be safely used in food packaging.
- Can acetylated fatty acid methyl ester-malic acid ester be a bio-based plasticizer?
- In order to develop an efficient and sustainable plasticizer, the waste cooking oil and malic acid were used as the main raw materials in this study to synthesize a bio-based plasticizer (acetylated-fatty acid methyl ester-malic acid ester, AC-FAME-MAE) by environment-friendly methods, and the structure was characterized by FTIR and 1 H NMR.
- Can bio-based plasticizers replace DOP?
- The bio-based plasticizers a and c derived from modified waste cooking oil using aromatic diacid could be used as temperature-resistant main plasticizers for the PVC to completely replace the DOP.
- How to produce sustainable plasticizer?
- One of the most common approaches in producing sustainable plasticizer is the conversion of –C C- bond in vegetable oil to other functionalities through the addition, interesterification or mannich reaction, which improved the thermal stability of oily compounds.
- Which Bio-Base plasticizer has a better plasticizing effect at low temperature?
- The FT-IR of PVC films showed that the downfield shifts of the —CH—Cl groups of the PVC plasticized with a and c were greater than that of b/PVC. The bio-base plasticizers b had a better plasticizing effect at low temperature. 1. Introduction
