Conversion of fatty acid methyl ester to epoxy plasticizer by auto
Among the alternatives of phthalates, epoxidized vegetable oil (EVO) or fatty acid alkyl esters (EFAAEs), typically epoxidized fatty acid methyl esters (EFAMs), are a type of bioplasticizer that can be produced from vegetable oil biomass or its derived FAAEs such as fatty acid methyl esters (FAMEs) which are also known as biodiesel.
Preparation of Epoxidized Fatty Acid Methyl Ester with in
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
Conversion of fatty acid methyl ester to epoxy plasticizer by auto
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.
Title: A Review on Plasticizers and Eco-Friendly Bioplasticizers
Citrate plasticizers have good miscibility, biodegradable, resistant to leaching and water and have legal use as additives. The demand for bioplasticizers is reported to increase from 887
Variation of elongation at break and impact-absorbed energy of...
Poly (lactic acid), PLA, is a polyester that can be produced from lactic acid derived from renewable resources. This polymer offers attracting uses in packaging industry due to its...
- 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.
- 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.
- 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.
