Description

Propionic Acid,Tetrafluoro-3-[Trifluoro-1-(Trifluoromethyl)-2-[(Trifluorovinyl)Oxy]Ethoxy]-,Potassium Salt,Polymer With Tetrafluoroethylene is a high-performance fluorinated polymer salt designed for advanced material science applications. This compound matters for its unique combination of chemical resistance, thermal stability, and processability derived from its perfluorinated structure. It is primarily needed by manufacturers in the specialty polymer, electronics, and high-performance coating industries seeking to enhance material properties under extreme conditions.

Application

• Specialty Polymer Additive: Used as a functional monomer or additive to impart exceptional chemical and thermal resistance to fluoropolymer matrices.
• High-Performance Coatings: Serves as a key ingredient in formulating advanced, chemically inert coatings for aerospace, semiconductor, and chemical processing equipment.
• Electronics Material: Applied in the development of dielectric layers, encapsulants, or passivation coatings for sensitive electronic components due to its stability.
• Membrane Technology: Utilized in the production of ion-exchange or separation membranes requiring robust resistance to harsh chemical environments.
• Advanced Composite Materials: Incorporated into composites to improve interfacial properties and environmental durability.
• Research & Development: Serves as a critical building block for synthesizing novel fluorinated materials in academic and industrial R&D labs.

Basic Information

Item	Detail
Product Name	Propionic Acid,Tetrafluoro-3-[Trifluoro-1-(Trifluoromethyl)-2-[(Trifluorovinyl)Oxy]Ethoxy]-,Potassium Salt,Polymer With Tetrafluoroethylene
CAS No.	70788-53-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Potassium tetrafluoro-3-[trifluoro-1-(trifluoromethyl)-2-[(trifluorovinyl)oxy]ethoxy]propionate polymer with tetrafluoroethylene; Tetrafluoroethylene polymer with potassium tetrafluoro-3-[trifluoro-1-(trifluoromethyl)-2-[(trifluorovinyl)oxy]ethoxy]propionate; Fluorinated propionate potassium salt - tetrafluoroethylene copolymer; Perfluorinated ether acid potassium salt polymer; PFA-type functional polymer salt; Fluoropolymer ionomer precursor
EINECS	Contact for details

Quality Control

Our production of this advanced fluoropolymer adheres to rigorous quality protocols to ensure batch-to-batch consistency and performance reliability. Quality is verified through a suite of analytical techniques including NMR, FT-IR, and GPC/SEC. A comprehensive Certificate of Analysis (COA) detailing purity, molecular weight distribution, and functional group analysis is provided with each shipment to support your quality assurance and regulatory 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). Keep away from strong bases and incompatible materials. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Fluorine Content)	≥ 65.0%
Potassium Content	Contact for details
Molecular Weight (Mw)	Tailored (Typical range 10,000 - 100,000 Da)
Polydispersity Index (PDI)	< 2.5
Loss on Drying	≤ 1.0 %
Residual Solvents (GC)	Meets ICH guidelines

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