Description

Aluminum Resinate CAS NO 61789-65-9 is a metal resinate salt formed by the reaction of aluminum with resin acids, primarily abietic acid. This compound is valued for its ability to act as a versatile drier, stabilizer, and water-repellent agent in various industrial formulations. It is a critical component for manufacturers in the coatings, inks, and adhesives industries seeking to enhance product performance and durability.

Application

• Coatings and Paints: Functions as a highly effective drier and stabilizer, accelerating the oxidation and polymerization of alkyd resins to form durable, protective films.
• Printing Inks: Used as a gelling agent and drier to improve ink setting time, rub resistance, and gloss in offset and gravure printing applications.
• Adhesives and Sealants: Serves as a tackifier and stabilizer, enhancing adhesion properties and the overall stability of the formulation.
• Waterproofing Agents: Imparts water-repellent characteristics to textiles, paper, and construction materials.
• Polishes and Waxes: Acts as a hardening agent and gloss improver in furniture, automotive, and floor polish formulations.
• Catalyst and Intermediate: Employed as a catalyst in certain organic synthesis reactions and as a chemical intermediate for other metal resinates.

Basic Information

Product Name	Aluminum Resinate
CAS No.	61789-65-9
Molecular Formula	Typically C60H88AlO6 (for triabietate)
Molecular Weight	~ 947.3 g/mol
Synonyms	Aluminum Abietate; Aluminum Rosinate; Aluminium Resinate; Abietic Acid Aluminum Salt; Aluminum Salt of Rosin; Resin Acid, Aluminum Salt; Gum Rosin, Aluminum Salt; Ester Gum (related compound)
EINECS	263-068-5

Quality Control

Our Aluminum Resinate is manufactured under strict quality management protocols. Each batch is tested to ensure consistent performance as a drier and stabilizer, with key parameters including metal content, acid value, and solubility monitored. A Certificate of Analysis (COA) detailing purity and specification results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong acids, and heat sources.

Specification

Item	Specification
Appearance	Yellowish to amber lumps or powder
Identification (IR)	Complies
Assay (Al2O3 Content)	4.0 - 5.5 %
Acid Value	≤ 10 mg KOH/g
Softening Point	100 - 120 °C
Solubility (in Toluene)	Clear solution
Loss on Drying	≤ 1.0 %

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