Description

Poly(Vinyl Fluoride) (PVF) is a high-performance fluoropolymer known for its exceptional durability and resistance to harsh environmental conditions. This material is valued for its outstanding weatherability, chemical resistance, and excellent barrier properties against gases and vapors. It is a critical component for industries requiring long-lasting protective films and coatings, particularly in demanding architectural, aerospace, and specialty packaging applications.

Application

• Protective Films and Laminates: Used as a durable, weather-resistant surface layer for architectural panels, aircraft interiors, and signage.
• Release Films: Serves as a non-stick, heat-resistant film in composite manufacturing processes for aerospace and automotive parts.
• Specialty Packaging: Employed in high-barrier packaging for sensitive electronic components and specialty chemicals due to its low permeability.
• Wire and Cable Insulation: Provides excellent insulation with high thermal stability and flame retardancy for critical applications.
• Solar Panel Backsheets: Acts as a protective, UV-resistant backing material to enhance the longevity of photovoltaic modules.
• Chemical Processing Linings: Used as a lining material for tanks and vessels handling corrosive chemicals.

Basic Information

Product Name	Poly(Vinyl Fluoride)
CAS No.	24981-14-4
Molecular Formula	(C2H3F)n
Molecular Weight	46.04 (monomer unit)
Synonyms	PVF; Polyvinylfluoride; Poly(1-fluoroethylene); Vinyl fluoride polymer; 1-Fluoroethylene homopolymer; Fluoropolymer film; Tedlar® (common trade name)
EINECS	246-545-8

Quality Control

Our Poly(Vinyl Fluoride) is manufactured under stringent process controls to ensure batch-to-batch consistency and high performance. Quality is verified through a series of analytical tests including intrinsic viscosity, thermal analysis (DSC/TGA), and spectroscopic identification. A Certificate of Analysis (COA) detailing key parameters such as molecular weight distribution, melting point, and purity is provided with each shipment to guarantee compliance with your technical requirements.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to translucent film or powder
Identification (IR)	Conforms to structure
Fluorine Content	≥ 41.0 %
Melting Point (DSC)	190 - 210 °C
Density	1.38 - 1.57 g/cm³
Intrinsic Viscosity	Contact for details
Thermal Decomposition Temp (TGA)	> 300 °C

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