Description

Fatty Acids, C6-19-Branched, Zinc Salts are a class of metallic soaps derived from branched-chain fatty acids, offering unique performance characteristics compared to their linear counterparts. This compound serves as a versatile and effective multi-functional additive, primarily valued for its role as a stabilizer and lubricant in polymer processing. It is essential for manufacturers in the plastics, rubber, and coatings industries seeking to enhance product durability and processing efficiency. The material is supplied under strict quality control to ensure batch-to-batch consistency for industrial applications.

Application

• PVC Stabilizer: Acts as a cost-effective secondary stabilizer and lubricant in rigid and flexible PVC formulations, improving heat stability and processing.
• Polymer Lubricant: Functions as an internal and external lubricant in various plastics processing, reducing melt viscosity and preventing sticking to metal surfaces.
• Rubber Industry: Used as a processing aid and release agent in the manufacture of rubber products.
• Coatings and Inks: Serves as a flatting agent and rheology modifier to control gloss and improve flow properties.
• Grease and Thickener: Employed as a component in the formulation of lubricating greases and as a thickening agent.
• Cosmetics and Personal Care: Used in limited applications as an opacifying agent or texture modifier in stick formulations.

Basic Information

Product Name	Fatty Acids, C6-19-Branched, Zinc Salts
CAS No.	68551-44-0
Molecular Formula	Complex mixture; typically represented as Zn(CnH2n+1COO)2 (n=6-19, branched)
Molecular Weight	Variable (Contact for details)
Synonyms	Zinc salts of branched fatty acids C6-19; Zinc C6-19 branched carboxylate; Branched-chain zinc soap; Zinc neodecanoate (related); Metallic soap, zinc; Zinc salts of synthetic fatty acids; Lubricant and stabilizer for PVC; EINECS 271-411-4
EINECS	271-411-4

Quality Control

Our Fatty Acids, C6-19-Branched, Zinc Salts are manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for zinc content, acid value, melting point, and moisture. While produced for industrial applications, our quality protocols ensure high purity and performance consistency. A Certificate of Analysis (COA) detailing key parameters is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture which can affect performance. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Complies
Zinc Content	9.0 - 12.0 %
Acid Value	≤ 10 mg KOH/g
Melting Point	90 - 110 °C
Moisture (Karl Fischer)	≤ 1.0 %
Sieve Analysis	95% min. passes through 100 mesh

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.