Description

Ethylene / Chlorotrifluoroethylene Copolymer is a high-performance fluoropolymer material known for its exceptional chemical resistance and thermal stability. This copolymer combines the beneficial properties of polyethylene and polychlorotrifluoroethylene, making it a critical material for demanding industrial applications where standard polymers fail. It is essential for manufacturers in the chemical processing, aerospace, and wire & cable industries who require durable, inert materials for seals, linings, and insulating components.

Application

• Chemical-Resistant Linings & Coatings: Used for tanks, pipes, and vessels in aggressive chemical environments.
• High-Performance Seals & Gaskets: Ideal for O-rings, valve seals, and static seals in chemical processing and oil & gas equipment.
• Wire & Cable Insulation: Provides excellent electrical insulation and flame retardancy for critical wiring in aerospace and industrial settings.
• Barrier Films & Packaging: Employed in specialty packaging for sensitive electronic or chemical components requiring high barrier properties.
• Component Fabrication: Machined into custom parts, bearings, and bushings that require low friction and high chemical inertness.
• Laboratory & Analytical Equipment: Used in components for analytical instruments that must resist solvent exposure.

Basic Information

Product Name	Ethylene / Chlorotrifluoroethylene Copolymer
CAS No.	110872-65-6
Molecular Formula	(C2H4/C2ClF3)n
Molecular Weight	Polymer - varies by grade
Synonyms	ECTFE; Poly(ethylene-co-chlorotrifluoroethylene); Halar® (Solvay trade name); Ethylene-Chlorotrifluoroethylene Copolymer; Fluoropolymer ECTFE; E/CTFE Copolymer; 1,1,2-Trifluoro-2-chloroethylene polymer with ethylene
EINECS	Contact for details

Quality Control

Our Ethylene / Chlorotrifluoroethylene Copolymer is manufactured under a stringent quality management system. Each batch is tested to ensure consistent molecular weight distribution, melt flow index, and thermal properties critical for downstream processing and performance. Certificates of Analysis (COA) detailing purity, physical characteristics, and performance metrics are available upon request.

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 oxidizing agents and heat sources. For long-term storage, keep the original packaging sealed to prevent contamination.

Specification

Item	Specification
Appearance	White granules or powder
Identification (IR)	Conforms to standard
Melting Point (DSC)	240 - 245 °C
Melt Flow Rate (MFR)	Grade dependent (e.g., 1-30 g/10 min)
Specific Gravity	1.68 - 1.70
Tensile Strength	> 40 MPa
Elongation at Break	> 200%
Moisture Content (KF)	< 0.1 %

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