1、Synthesis of epoxy resin from linseed oil and development of new bio
Epoxidized linseed oil (ELO) was synthesized from linseed oil. The matrix was created by blending ELO with bisphenol A-type epoxy resin. Bio-based films were prepared using calendula oil. Films exhibited resistance to salt, acidic, and alcohol environments. The films have antibacterial and biodegradable properties.
2、Fully Biobased Epoxy Resins from Fatty Acids and Lignin
With that goal in mind, fully biobased epoxy resins have been designed and prepared by combining epoxidized linseed oil, lignin, and a biobased diamine derived from fatty acid dimers. The aromatic structures in lignin provide hardness and strength to an otherwise flexible and breakable epoxy resin.
3、Flexible Biobased Thermosets from Epoxidized Plant Oils: A Study of
This study investigates the preparation of flexible biobased thermosets by cross-linking epoxidized linseed oil (ELO) with three different hardeners: hexamethylene diamine (HMDA), bis (hexamethylene...
Bio
Structural properties of resins based on epoxidized linseed oil (ELO) were investigated in reference to varying amounts of the hardener components methyltetrahydrophthalic anhydride (MTHPA), pyromellitic dianhydride (PMDA) and maleic acid (MA).
Linseed oil
The oleogelators in this category include monoglycerides [19], fatty acids/fatty alcohols [20, 21], phytosterols [22] as well as some waxes [23, 24, 25, 26]. For this type of gelator, a thorough understanding of its crystallization behavior and the interactions between the gelator and liquid oil is critical for constructing oleogels.
Fully Biobased Epoxy Resins from Fatty Acids and Lignin
With that goal in mind, fully biobased epoxy resins have been designed and prepared by combining epoxidized linseed oil, lignin, and a biobased diamine derived from fatty acid dimers. The...
Synthesis and characterization of alkyd resins based on Camelina sativa
Various vegetable oils, mainly soybean oil and linseed oil, are used as fatty raw materials for the synthesis of alkyd resins. The authors of this study suggest replacing these traditional fatty raw materials with the plant oil extracted from Camelina sativa seeds.
Journal of Applied Polymer Science
Despite sufficiently epoxidized vegetable oils, they are still accepted as a viable option due to their relatively high iodine number or unsaturated fatty acid content, especially soybean and flaxseed oil. These vegetable oils are used to produce high-functionality epoxies using epoxy resin.
Bio
Substitution of petrol-based PMDA with biogenic compounds, specifically oxalic acid and citric acid, resulted in new bio-based epoxy resins with shorter gel times while maintaining hardness. Keywords: epoxidized linseed oil; epoxy resin; methyltetrahydrophthalic anhydride; pyromellitic dianhydride; maleic acid; citric acid; oxalic acid
The effect of linseed oil/canola oil blend Running title: on the
waste PET and linseed oil (LO)/ canola oil (CO) blend-based alkyd resins were synthesized successfully for environmentally friendly coating applications. To the best of our knowledge, an experimental study has not been reported yet on the synthesis of LO/CO
In modern materials science and the chemical industry, Alcohol-Resin Linseed Oil Fatty Acid (ARLOFA) stands as a critical synthetic raw material with broad applications across multiple sectors. This compound is not only valued for its unique physical and chemical properties but also holds significant potential in environmental protection, energy efficiency, and the development of novel materials.
ARLOFA is a complex organic compound primarily composed of long-chain fatty acids, alcohols, and esters. Its key use lies in serving as the matrix for various high-performance materials, including coatings, adhesives, sealants, insulators, and more. Due to its exceptional chemical stability, mechanical properties, and processability, ARLOFA is widely employed in industrial fields—especially in environments requiring heat resistance and chemical corrosion resistance.
In the coatings industry, ARLOFA is favored as a premier film-forming agent due to its excellent adhesion, wear resistance, and gloss. By adjusting the type and ratio of fatty acids, coatings with tailored properties can be developed to meet specific needs. For instance, certain formulations of ARLOFA provide superior anti-corrosion performance, making them suitable for marine or chemical equipment coatings.
In adhesive applications, ARLOFA plays an irreplaceable role. It forms robust bonds with diverse substrates, enhancing tensile strength while maintaining flexibility and durability. These traits make ARLOFA an ideal choice for manufacturing various adhesive materials.
Beyond these uses, ARLOFA demonstrates unique value in other fields. In electronics, it serves as an electrical insulator; in construction, it functions as a waterproof sealant for roofs, walls, and other structures.
growing environmental awareness has challenged traditional ARLOFA production and application methods. Conventional processes often involve high energy consumption and pollution, such as wastewater, exhaust gases, and solid waste. Thus, developing greener production technologies has become a critical industry goal.
To address these challenges, researchers and companies are exploring cleaner production techniques. For example, bio-based synthesis methods for ARLOFA can reduce environmental impact and lower costs. Additionally, optimizing workflows and improving raw material efficiency minimize waste, aligning with sustainable development principles.
Looking ahead, ARLOFA’s application prospects remain vast. Advances in technology and新材料开发 (new material development) will likely expand its roles across industries, further benefiting society. Simultaneously, prioritizing eco-friendly and sustainable production methods is essential to achieving both economic and environmental success.
