Description

Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.-1,6-Hexanediylbis.Omega.-(1-Oxo-2-Propenyl)Oxy- is a specialized difunctional polyether acrylate, a key reactive oligomer in advanced polymer synthesis. Its molecular architecture, featuring terminal polymerizable groups, makes it an essential building block for creating cross-linked networks with tailored properties. This compound is primarily required by formulators and researchers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in the development of specialty resins and composites.

Application

• UV-Curable Coatings & Inks: Acts as a reactive diluent and cross-linking agent to enhance film hardness, flexibility, and chemical resistance.
• Radiation-Curable Adhesives: Used in the formulation of high-performance, instant-cure structural and pressure-sensitive adhesives.
• Specialty Polymer Synthesis: Serves as a macromonomer or cross-linker for producing polyurethane acrylates, epoxy acrylates, and other hybrid polymers.
• Fiber Optic & Optical Coatings: Employed in coatings that require precise refractive index control and excellent durability.
• 3D Printing Resins (SLA/DLP): A component in photopolymer resins to modify viscosity, cure speed, and final part mechanical properties.
• Composite Materials: Used in the matrix resin for glass or carbon fiber composites to improve interfacial adhesion and toughness.
• Dental & Biomedical Materials: A precursor for biocompatible polymers used in restorative materials and medical devices.
• Electronic Encapsulants: Formulated into protective coatings and potting compounds for electronic components.

Basic Information

Product Name	Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.-1,6-Hexanediylbis.Omega.-(1-Oxo-2-Propenyl)Oxy-
CAS No.	84170-73-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ethylene glycol) bis(acrylate); PEG diacrylate; 1,6-Hexanediol ethoxylate diacrylate; Ethoxylated 1,6-hexanediol diacrylate; HDDA EO adduct; Bifunctional poly(ethylene glycol) acrylate; Acrylated PEG; 2-Propenoic acid, 1,1'-[1,6-hexanediylbis(oxy-2,1-ethanediyl)] ester
EINECS	Contact for details

Quality Control

Our production of Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.-1,6-Hexanediylbis.Omega.-(1-Oxo-2-Propenyl)Oxy- adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including assay (HPLC), residual monomer analysis, color, viscosity, and acid value determination, to ensure consistency and performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with relevant global regulatory frameworks, including REACH.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color (APHA)	≤ 100
Viscosity @ 25°C	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.5%
Residual Acrylic Acid	≤ 0.1%

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