Description

Propanoic Acid, 3-[1-[Difluoro [(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoro-, Polymer With Tetrafluoroethene is a high-performance fluorinated polymer, specifically a copolymer of perfluorinated ether and tetrafluoroethylene (TFE). This advanced material is engineered to deliver exceptional chemical resistance, thermal stability, and low surface energy, making it critical for demanding industrial applications. It is primarily sought by manufacturers in the chemical processing, aerospace, electronics, and specialty coatings sectors where extreme environmental durability is required.

Application

• High-Performance Coatings and Sealants: Used as a key ingredient in non-stick, chemically inert, and high-temperature resistant coatings for industrial equipment, cookware, and architectural fabrics.
• Advanced Composite Materials: Serves as a matrix or additive in composites for the aerospace and automotive industries to enhance chemical and thermal resistance.
• Chemical-Resistant Linings and Gaskets: Formulated into components for pumps, valves, and piping systems that handle aggressive chemicals, including strong acids and solvents.
• Electronics and Semiconductor Manufacturing: Utilized in dielectric layers, encapsulants, or protective coatings for sensitive electronic components due to its excellent insulating properties and purity.
• Specialty Lubricants and Greases: Acts as a base or additive in lubricants designed for extreme environments (high vacuum, wide temperature ranges, corrosive atmospheres).
• Membrane Technology: Employed in the production of filtration membranes for harsh chemical separation processes.

Basic Information

Product Name	Propanoic Acid, 3-[1-[Difluoro [(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoro-, Polymer With Tetrafluoroethene
CAS No.	69087-47-4
Molecular Formula	(C7H2F11O4·C2F4)x
Molecular Weight	Polymer - Contact for details
Synonyms	Perfluoro(propyl vinyl ether)-tetrafluoroethylene copolymer
PPVE-TFE Copolymer
Poly(tetrafluoroethylene-co-perfluoro(propyl vinyl ether))
Fluorinated Ether-TFE Copolymer
Tetrafluoroethylene-Perfluoropropyl Vinyl Ether Copolymer
Perfluorinated Alkoxy (PFA) variant polymer
3-[1-[Difluoro(trifluorovinyloxy)methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanoic acid polymer with tetrafluoroethylene
EINECS	Contact for details

Quality Control

Our production of this fluoropolymer adheres to strict quality management systems. Each batch undergoes comprehensive analysis to ensure consistency in molecular weight distribution, thermal properties, and purity. Certificates of Analysis (COA) detailing key parameters such as melt flow index, thermal decomposition temperature, and fluor content are provided to guarantee the material meets your specific application requirements. We support compliance with relevant industry standards.

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 heat sources, open flames, and incompatible materials such as strong alkali metals. The product is typically stable under these conditions; refer to the Safety Data Sheet (SDS) for specific handling and storage guidelines.

Specification

Item	Specification
Appearance	White to off-white granules or powder
Identification (IR)	Conforms to reference spectrum
Fluorine Content	> 70%
Melt Flow Rate (372°C/5kg)	1 - 30 g/10 min (Grade dependent)
Melting Point (DSC)	260 - 310 °C
Thermal Decomposition Temperature (TGA)	> 400 °C
Density	2.12 - 2.17 g/cm³
Ash Content	< 0.1%

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