Description

Propanoic Acid, 3-[1-[Difluoro [(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoro-, Methyl Ester, Polymer With Tetrafluoroethene is a high-performance fluoropolymer derivative, specifically a copolymer of a complex fluorinated methacrylate monomer with tetrafluoroethylene (TFE). This material matters for its exceptional chemical resistance, thermal stability, and low surface energy, which are critical for demanding industrial applications. It is primarily needed by manufacturers in the advanced coatings, specialty plastics, and electronics sectors where extreme environmental durability is required.

Application

• High-Performance Coatings & Films: Used as a key component in non-stick, chemically resistant, and low-friction coatings for industrial equipment, cookware, and architectural fabrics.
• Specialty Polymer Additives: Acts as a modifier to enhance the chemical and thermal resistance of base polymers like PTFE, FEP, and PFA for seals, gaskets, and linings.
• Electronics & Semiconductor Manufacturing: Employed in dielectric layers, protective coatings for sensitive components, and as a material for parts requiring high purity and stability.
• Aerospace & Automotive Components: Suitable for parts exposed to aggressive fuels, lubricants, and extreme temperatures, such as seals and hose linings.
• Chemical Processing Equipment: Used in the fabrication of linings, valves, and pump components that handle corrosive chemicals.
• Optical Fiber Cladding: Potential application in fluoropolymer cladding materials due to its excellent optical properties and durability.

Basic Information

Item	Details
Product Name	Propanoic Acid, 3-[1-[Difluoro [(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoro-, Methyl Ester, Polymer With Tetrafluoroethene
CAS No.	63863-44-5
Molecular Formula	(C9H4F11O4)x·(C2F4)y
Molecular Weight	Polymer - Contact for details
Synonyms	Tetrafluoroethylene copolymer with 2,2,3,3-tetrafluoro-3-[1,2,2,2-tetrafluoro-1-(difluoro((trifluoroethenyl)oxy)methyl)ethoxy]propanoic acid methyl ester; Fluorinated methacrylate-TFE copolymer; Perfluorinated alkyl ester-TFE polymer; Poly(TFE-co-fluoromethacrylate); Specialty fluoropolymer resin; CAS 63863-44-5 polymer; High-fluorine content copolymer.
EINECS	Contact for details

Quality Control

Our fluoropolymer products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with stringent industry standards. Quality parameters are monitored through advanced analytical techniques including GPC, NMR, and FTIR. Certificates of Analysis (COA) detailing purity, molecular weight distribution, and specific property data are available upon request. Our manufacturing adheres to a quality management system to guarantee reliability for your critical applications.

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). Keep away from heat sources, open flames, and incompatible materials such as strong bases and alkali metals. The product should be handled in a manner that minimizes dust generation and accumulation.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to reference spectrum
Fluorine Content	>65% (w/w)
Melting Point (DSC)	Contact for details
Molecular Weight (Mw, GPC)	Tailored to grade
Moisture Content (KF)	< 0.5%
Ash Content	< 0.1%

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