Fluoroplastic Film Raw Materials
(ETFE, FEP, PFA)
Fluoroplastic films are high-performance polymer films made from fluoropolymer raw materials, featuring outstanding heat resistance, chemical inertness, electrical insulation, non‑stick properties, weatherability, and mechanical durability.
They are widely used in electronics, new energy, semiconductor, aerospace, automotive, and chemical industries.
The main raw materials include PTFE, FEP, PFA, and ETFE.
PTFE (Polytetrafluoroethylene)
- Raw material form: PTFE fine powder, suspension resin, or dispersion
- Key properties
- Ultra-high thermal stability: continuous operating temperature up to 260°C
- Excellent chemical resistance to almost all acids, alkalis, and solvents
- Extremely low friction coefficient and superior non‑stick performance
- Outstanding electrical insulation and low dielectric loss
- Applications: high-temperature insulation films, release films, sealing materials, waterproof and breathable membranes
ETFE Resin (Ethylene-Tetrafluoroethylene Copolymer)
- Raw material form: ETFE resin pellets
- Key properties
- High mechanical strength, tear resistance, and toughness
- Excellent UV resistance and weatherability
- High light transmittance (up to 95%)
- Long-term working temperature around 150°C
- Applications: architectural membranes, photovoltaic films, aerospace insulation, chemical protective films
FEP Resin (Fluorinated Ethylene Propylene Copolymer)
- Raw material form: FEP resin pellets (melt-processable)
- Key properties
- Melt extrudable and heat-sealable
- Long-term working temperature up to 200°C
- Good transparency and flexible film forming
- Similar chemical resistance and non‑stick performance as PTFE
- Applications: high-frequency wire insulation, photovoltaic backsheets, anti-corrosion liners, release films
PFA Resin (Perfluoroalkoxy Resin)
- Raw material form: PFA resin pellets
- Key properties
- Melt-processable with the highest performance among meltable fluoroplastics
- Continuous service temperature up to 260°C
- Excellent creep resistance and stress-crack resistance
- Ultra-high purity and chemical inertness
- Applications: semiconductor components, high-temperature insulation films, chemical anti-corrosion films, precision molding films
Fluoroplastic Film Raw Materials & Resin Processing
Fluoroplastic films are high-performance functional films made from fluoropolymer raw materials, widely used in electronics, new energy, aerospace, photovoltaic, semiconductor and high-end manufacturing. The main raw materials include PTFE, FEP, PFA and ETFE, each with unique thermal stability, chemical resistance, electrical insulation and processability.
Fluoroplastic Film FAQ
1. What are fluoroplastic films?
Fluoroplastic films are high-performance polymer films made from fluorine‑containing resins such as PTFE, FEP, PFA, ETFE, PVDF. They exhibit excellent heat resistance, chemical stability, electrical insulation, non‑stick, low friction, and weather resistance.
2. What are the main types of fluoroplastic films?
- PTFE Film: Non‑melt processable, ultra‑high temperature resistance up to 260°C.
- FEP Film: Melt processable, transparent, heat‑sealable, continuous use temp 200°C.
- PFA Film: High‑purity, creep resistant, high temperature performance similar to PTFE.
- ETFE Film: High strength, UV resistant, high light transmittance.
- PVDF Film: Good weatherability, used in lithium‑ion battery and outdoor coatings.
3. What are the key advantages?
- Wide operating temperature range
- Excellent chemical resistance to acids, alkalis, solvents
- Outstanding electrical insulation and low dielectric loss
- Non‑stick and low friction surface
- UV resistance and long service life
- Flame retardant and low smoke
Contact Us
Whether you’re interested in our products, need a quote, or have any other requirements,
we look forward to hearing from you. And you will get a perfact solution.
No.1712, Building B, 190 Donghuan Road, Jiaojiang, Taizhou, Zhejiang，China
+86 15057609941
info@huafluoro.com