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Dimer acid, a class of dicarboxylic acids, plays a vital role in numerous industrial applications. Among these, C36 Dimer Acid stands out due to its unique properties derived from the dimerization of unsaturated fatty acids. Understanding its composition, manufacturing, and benefits is crucial for procurement managers, R&D scientists, and formulators seeking to optimize their product performance. As a leading producer, we aim to demystify this essential oleochemical.
At its core, C36 Dimer Acid (CAS 61788-89-4) is produced through a chemical process, typically a Diels-Alder cycloaddition reaction, where two molecules of unsaturated fatty acids, primarily linoleic acid, are joined together. This process, often catalyzed by clay, results in a complex mixture where the main components are dimerized molecules, with smaller amounts of trimers and unreacted monomers. The 'C36' designation refers to the approximate number of carbon atoms in the resulting dimer molecule.
The manufacturing process significantly influences the quality and characteristics of the final product. High-purity C36 Dimer Acid, such as the grades we offer, are produced with optimized reaction conditions and purification steps. This leads to a product with a high dimer content (often >=95%), a light color, and excellent thermal stability. Unlike conventional dimer acids with lower purity, our high-purity variant minimizes byproducts, ensuring better performance in demanding applications like advanced inks, coatings, and heat-melt glues.
The versatility of C36 Dimer Acid stems from its chemical structure. The presence of two carboxylic acid groups allows it to react with diamines to form polyamide resins, making it a key ingredient in engineering plastics, adhesives, and inks. It also contributes flexibility, toughness, and adhesion to polyesters, alkyds, and various surface coatings. Its low volatility and good solubility in organic solvents further enhance its utility across a broad spectrum of industrial uses, from lubricants to surfactants.
When considering C36 Dimer Acid for your applications, seeking out a reliable manufacturer and supplier is essential. Factors like dimer content, color, and purity directly impact performance. Understanding these aspects allows procurement professionals to make informed decisions, ensuring they buy C36 Dimer Acid that provides the optimal balance of properties and cost-effectiveness for their specific needs.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
