What industry does dimer acid belong to?

Dimer acid is a compound formed by the mutual polymerization of octadecadienoic acid molecules. The dimer content of dimer acid generated by conventional polymerization is generally 70-80%. Since it also contains components such as monoacid, trimer and polymeric acid, its physical and chemical properties are greatly affected. High-purity dimer acid uses advanced separation technology to remove impurities such as monoacid, trimer and polymeric acid in conventional dimer acid, so that the dimer content in dimer acid reaches more than 90%, restores the excellent physical and chemical properties of dimer acid, and greatly improves the quality level of downstream processed products of dimer acid. High-purity dimer acid has the characteristics of light color, high purity, and uniform molecular weight distribution. It can be used to synthesize polyamide resin as a high-quality raw material for high-end inks, coatings, and hot melt adhesives. The ink synthesized by it has the advantages of high gloss, good adhesion, excellent alcohol dilution, low gelling, quick drying and low odor; the synthesized epoxy resin curing agent has good flexibility, adhesion and bending, toughness, chemical resistance, temperature resistance and surface gloss; the synthesized polymer has excellent flexibility, sealing, water resistance and adhesion strength. At the same time, high-purity dimer acid is also used in the fields of oil extraction surfactants, corrosion inhibitors, lubricants, rust-proof oils, etc. It has excellent performance and is an important chemical intermediate in the fine chemical industry. Features: It is a light yellow transparent viscous liquid at room temperature, non-toxic and non-irritating, soluble in most solvents, insoluble in water. Uses: Used for the synthesis of high-grade polyamide resins, hot melt adhesives, epoxy resin curing agents, alkyd resins, oilfield corrosion inhibitors, surfactants, lubricants, degreasers, fuel rust inhibitors, etc. Packaging and storage: 185KG plastic barrels or plastic-coated iron barrels, stored in a cool and ventilated place.