Description

Polyperfluoroethoxymethoxy Difluoroethyl Peg Ether is a specialized fluorinated polyether compound designed for advanced surface modification and performance enhancement. This material matters for its unique combination of fluorocarbon hydrophobicity and oleophobicity with the solubility and processability of polyether glycols. It is primarily needed by formulators in the coatings, electronics, and specialty chemical industries seeking to impart low surface energy, chemical resistance, and release properties to their products.

Application

• As a key additive in high-performance fluorosurfactants and leveling agents for coatings and inks.
• As a surface modifier to create hydrophobic and oleophobic coatings on textiles, paper, and membranes.
• In the formulation of release agents and mold lubricants for industrial manufacturing processes.
• As a functional additive in electronic chemicals, such as for surface treatment of components.
• For research and development of novel fluorinated polymers and copolymers with tailored properties.
• As a potential intermediate in the synthesis of specialty surfactants for demanding applications.

Basic Information

Product Name	Polyperfluoroethoxymethoxy Difluoroethyl Peg Ether
CAS No.	88645-29-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(perfluoroethoxymethoxy difluoroethyl) PEG ether; Fluorinated PEG ether; Poly(FOE) PEG ether; PFPE-PEG copolymer; Fluorinated polyether glycol; Poly(perfluoroalkyl ether) PEG derivative; Telomer B PEG ether (related class); Zonyl-type intermediate (related class)
EINECS	Contact for details

Quality Control

Our Polyperfluoroethoxymethoxy Difluoroethyl Peg Ether undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters monitored include purity, fluorocarbon content, molecular weight distribution, and functional group integrity. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

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); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Fluorine Content)	≥ 95% (by elemental analysis)
Water Content	≤ 0.5% (Karl Fischer)
Acid Value	≤ 1.0 mg KOH/g
Viscosity	Contact for details
Specific Gravity	Contact for details

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