Description

Fatty Acids, Coco, Hydrogenated, Polymers With Adipic Acid, 1,3-Butanediol And 1,6-Hexanediol CAS NO 73138-41-7 is a high-performance, synthetic polyester polyol derived from renewable coconut oil sources. This specialized polymer is engineered to deliver enhanced thermal stability, hydrolytic resistance, and controlled reactivity, making it a critical raw material for demanding formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producing high-quality polyurethane foams and resins.

Application

• High-Performance Polyurethane Coatings: Serves as a key polyol component for producing durable, flexible, and chemical-resistant coatings for industrial, automotive, and marine applications.
• Adhesives and Sealants: Imparts excellent adhesion, flexibility, and moisture resistance in formulated adhesives and construction or automotive sealants.
• Elastomers: Used in the synthesis of polyurethane elastomers requiring a balance of toughness, elasticity, and weatherability.
• Flexible and Rigid Foams: Acts as a modifying polyol to enhance the physical properties and processing characteristics of polyurethane foam systems.
• Resins for Plasticizers: Employed in the production of polymeric plasticizers that offer low volatility and improved permanence in PVC and other polymers.
• Specialty Lubricants and Greases: Functions as a synthetic base stock or thickener for high-performance lubricants requiring stability under extreme conditions.

Basic Information

Product Name	Fatty Acids, Coco, Hydrogenated, Polymers With Adipic Acid, 1,3-Butanediol And 1,6-Hexanediol
CAS No.	73138-41-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hydrogenated Coco Fatty Acids-Adipic Acid-1,3-Butanediol-1,6-Hexanediol Polymer; Poly(hexamethylene adipate) capped with hydrogenated coconut fatty acids and butanediol; Coconut oil fatty acids, hydrogenated, polymers with adipic acid, 1,3-butanediol and 1,6-hexanediol; Synthetic polyester polyol from hydrogenated coconut fatty acid; CAS 73138-41-7 polymer
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, Coco, Hydrogenated, Polymers With Adipic Acid, 1,3-Butanediol And 1,6-Hexanediol adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure consistency in hydroxyl value, acid value, viscosity, and color. Certificates of Analysis (COA) documenting full specifications are available upon request, providing traceability and assurance for your formulation needs.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to waxy solid
Color (Gardner)	≤ 3
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity @ 25°C (cPs)	Contact for details
Water Content (%)	≤ 0.1

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