High-Performance PFA Resin TFL-101 for Electronics, MFI 15-20, 250°C Max Use Temp, White Fluoropolymer Pellets for High-Speed Wire Extrusion & Chemical Processing
Product Overview
Perfluoroalkoxy alkane (PFA) is a premium melt-processable copolymer of tetrafluoroethylene and high-performance fluorinated monomers. It combines the exceptional chemical resistance and non-stick properties of PTFE with the versatility of conventional injection molding and extrusion methods.
Key Material Benefits
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Extreme Thermal Stability: Features a high melting point of 307 ± 5°C and a maximum continuous use temperature of 250°C.
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Superior Chemical Resistance: Maintains integrity when exposed to aggressive chemicals, making it ideal for the chemical processing industry.
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Excellent Electrical Insulation: Offers a high volume resistance of > 10¹⁸ Ω·cm and a low relative dielectric constant of 2.1.
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Mechanical Durability: Provides a tensile strength of ≥ 15 MPa and hardness of Shore 60.
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Low Friction: Features a dynamic friction coefficient of 0.3, ensuring smooth performance in fluid handling.
Technical Specifications (Grade Selection)
| Grade | Melt Flow Index (MFI) | Primary Process | Target Use |
| TFL-101 | 15-20 g/10min | High-Speed Extrusion | Electronics & Wiring |
| TFL-102 | 3-5 g/10min | Molding / Heavy Lining | Chemical Processing |
| TFL-103 | 6-8 g/10min | Standard Extrusion | Aerospace & Medical |
| TFL-105 | 13-15 g/10min | Precision Injection | Complex Components |
Target Applications
PFA is optimized for high-precision sectors and demanding industrial environments:
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Chemical Processing: Ideal for linings in pipes, valves, and pumps due to exceptional corrosion resistance.
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Electronics & Semiconductor: Suitable for high-purity tubing and insulating components.
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Medical Industry: Used for non-reactive containers and specialized medical equipment.
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Aerospace: Optimized for high-temperature wire insulation and critical fluid handling systems.
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