Description

Fatty Acids, Montan-Wax, Ethylene Esters (CAS 73138-45-1) are high-performance synthetic wax esters derived from montan wax acids, offering a unique combination of hardness, gloss, and excellent solvent retention. This product matters for formulators seeking a natural wax alternative with enhanced consistency, thermal stability, and compatibility in demanding systems. It is primarily needed by manufacturers in the coatings, printing inks, plastics processing, and cosmetic industries for its superior performance as a polishing, release, and texturizing agent.

Application

• As a high-gloss additive and polishing agent in automotive, furniture, and industrial coatings.
• As a key component in printing inks to improve rub resistance, slip, and water repellency.
• As an internal and external lubricant and release agent in PVC, engineering plastics, and rubber processing.
• As a texturizing and consistency regulator in cosmetic formulations such as lipsticks, pomades, and creams.
• As a modifier for hot-melt adhesives to adjust melting point and flexibility.
• In the production of candles and crayons to enhance hardness and burn characteristics.

Basic Information

Product Name	Fatty Acids, Montan-Wax, Ethylene Esters
CAS No.	73138-45-1
Molecular Formula	Typically complex mixture; Contact for details
Molecular Weight	Varies by composition; Contact for details
Synonyms	Montan Wax Ethylene Esters; Ethylene Glycol Esters of Montan Acid; Montan Wax Fatty Acid Ethylene Glycol Ester; Licolub WE4 (Trade Name); Licowax E (Trade Name); Hoechst Wax E (Trade Name); Esterified Montan Wax
EINECS	Contact for details

Quality Control

Our Fatty Acids, Montan-Wax, Ethylene Esters are produced under a strict quality management system. Each batch is tested to ensure consistent physical and chemical properties critical for performance in target applications. We provide comprehensive Certificates of Analysis (COA) with key parameters such as acid value, saponification value, drop point, and viscosity. Our quality commitment supports compliance with relevant industry standards for coatings, plastics, and cosmetics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light brown flakes or pellets
Drop Point	78 - 88 °C
Acid Value	≤ 10 mg KOH/g
Saponification Value	120 - 150 mg KOH/g
Viscosity (100°C)	10 - 25 mPa·s
Identification (IR)	Conforms to standard

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