Synthesis of an efficient bio-based plasticizer derived
Preparation of epoxy fatty acid methyl ester (EFAME) A total of 100 g FAME and 10 g strong acid cation exchange resin were added to a flask with a reflux condenser, a thermometer and a constant pressure funnel. 65 g of H 2 O 2 (50%, V/V) and 15 g of formic acid were mixed into a constant pressure dropping funnel and added dropwise to the mixture.
Preparation of Epoxidized Fatty Acid Methyl Ester with
Epoxidized fatty acid methyl ester (EFAME) is a renewable and biodegradable plasticizer that can be produced from various vegetable oils and even waste oils. In this work, refined soybean oil (RSO) was first converted to fatty acid methyl ester (FAME) by enzymatic transesterification, followed by epoxidation with performic acid in situ generated via auto-catalyzed reaction of formic acid with
Synthesis of an efficient bio-based plasticizer derived
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...
Epoxidized methyl ricinoleate bio-plasticizer with a
In this study, the preparation of fatty acid ester as a green precursor of epoxy ester plasticizer was performed via esterification of free fatty acid (FFA) in high acidic Calophyllum inophyllum
Conversion of fatty acid methyl ester to epoxy plasticizer by
Epoxy plasticizer prepared form fatty acid methyl esters (FAMEs). In situ formed performic acid as an oxygen carrier. Mass transfer was not a limiting step. Pseudo-homogeneous kinetic model developed for epoxidation. Decomposition of performic acid could not be neglected.
- What is epoxy fatty acid methyl ester (efame)?
- Epoxy Fatty Acid Methyl Ester (EFAME) is a versatile, bio-based plasticizer derived from natural oils. It serves as an eco-friendly alternative to traditional phthalate plasticizers, making it an ideal choice for manufacturers and suppliers in the plastic and polymer industries who are focused on sustainability and environmental compliance.
- What is epoxidized fatty acid methyl ester?
- Epoxidized fatty acid methyl ester (EFAME) is a versatile compound with significant applications in various industries, particularly as a plasticizer and stabilizer in polymer production. Its unique chemical properties, including the presence of epoxide rings, make it an effective and eco-friendly alternative to traditional plasticizers.
- What is epoxidized fatty acid methyl ester (efame) bio-plasticizer?
- Currently, utilizing unsaturated fatty acid methyl esters to obtain epoxidized fatty acid methyl ester (EFAME) bio-plasticizers constitutes an environmentally responsible solution to substitute conventional ortho-phthalates that are endocrine disruptors or probable carcinogens.
- Is efame a good plasticizer for PVC products?
- It has very good process ability to PVC products with low cost, and it can partial or even totally replace phthalate plasticizer for PVC products. EFAME has the same plasticizing effect as DOP, its resistance of heat and volatility is better than DBP.
- Are epoxy fatty acid methyl esters safe?
- Safety: Epoxy Fatty Acid Methyl Esters (EFAME) should be handled with care to ensure safety. They are generally low in toxicity but can cause irritation. Proper safety measures include wearing protective gloves, goggles, and masks to prevent skin, eye, and respiratory tract contact.
- What are epoxide groups in efame?
- EFAME contains epoxide groups, which are cyclic ether rings introduced by reacting fatty acid methyl esters with oxidizing agents. This contrasts with general Fatty Acid Esters, which are simply esters formed from fatty acids and alcohols without any specific functional groups. The chemical reactivity of EFAME is also distinct.
