We are a professional manufacturer specializing in fluoropolymer materials and tubing products.
ECTFE is a melt-processable fluoropolymer with outstanding resistance to a wide range of corrosive chemicals, excellent mechanical strength, and superior weatherability. It is widely used in coatings, linings, pipes, and films for industries requiring long-term durability and protection.
Outstanding Chemical Resistance: Resistant to most inorganic acids, bases, salts, chlorides, and organic solvents; only a few halogens and strong aromatic solvents have minor effects.
High Mechanical Strength: Excellent impact resistance and toughness, suitable for long-term pressure-bearing components such as tanks and pipelines.
Wide Operating Temperature Range: Stable performance from -76°C to +150°C, suitable for extreme industrial environments.
Superior Weatherability & UV Resistance: Long service life in outdoor conditions, ideal for coatings and architectural applications.
Excellent Dielectric Properties: High dielectric strength for insulation in cables and electronic parts.
Low Permeability: Strong barrier properties against gases and liquids, ensuring safe containment.
Processability: Can be processed by extrusion, injection molding, compression molding, film casting, and coating.
Chemical Processing
Storage tanks, reactors, and containers linings for corrosive media
Piping systems, valves, and pump linings for acid/alkali transport
Heat exchanger protection to extend equipment lifetime
Coatings & Linings
Anti-corrosion coatings on steel, aluminum, and other metals
Environmental protection equipment such as flue gas desulfurization towers and wastewater tanks
Anti-permeation coatings for chemical barriers
Pipes & Fittings
Corrosion-resistant transport pipelines (acids, alkalis, chlorine, brine)
Valves, pumps, flanges, and fittings with chemical resistance
High-purity media piping in semiconductor and pharmaceutical industries
Films & Sheets
Corrosion-resistant films and secondary protective layers
UV- and weather-resistant films for architecture
Membranes and protective covers for long-term durability
Electronics & Semiconductor
Electrical insulation layers for cables and electronic components
Corrosion-resistant linings and protective films in semiconductor manufacturing
Flexible circuit and cable sheathing with high dielectric performance
Other Applications
Pharmaceutical processing pipelines and storage tanks
Aerospace lightweight and corrosion-resistant components
Food processing equipment linings (hygienic grade applications)
Q1: What is ECTFE and how does it differ from other fluoropolymers?
A1: ECTFE (Ethylene Chlorotrifluoroethylene) is a melt-processable fluoropolymer known for its balance of chemical resistance, mechanical strength, and weatherability. Compared to PVDF or ETFE, it offers better chemical resistance and lower permeability, making it ideal for anti-corrosion linings and coatings.
Q2: What processing methods are available for ECTFE?
A2: ECTFE can be processed by extrusion, injection molding, compression molding, and coating. It is suitable for producing pipes, sheets, films, and linings.
Q3: What industries commonly use ECTFE?
A3: ECTFE is widely used in chemical processing, semiconductor manufacturing, electronics, aerospace, pharmaceutical, food processing, and environmental protection equipment.
Q4: What is the temperature resistance of ECTFE?
A4: ECTFE maintains stable performance in a wide temperature range from -76°C to +150°C, making it suitable for both cryogenic and high-temperature conditions.
Q5: Can ECTFE be used for outdoor applications?
A5: Yes, ECTFE has excellent UV resistance and weatherability, making it suitable for long-term outdoor use in coatings, films, and protective structures.
Q6: Is ECTFE safe for food contact applications?
A6: Yes, certain grades of ECTFE meet hygiene and food-contact regulations, making it applicable in food processing equipment and pipelines.
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