All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.
Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.
Unmatched Performance in Extreme Environments: High-Temperature, Chemical-Resistant Blue Wiring
In demanding applications where conventional wiring fails due to extreme temperatures, harsh chemicals, or high electrical stress, a superior solution is required. Standard PVC or even PTFE wires just can't withstand the rigorous conditions found in industrial, aerospace, and laboratory settings.
Our Blue PFA Wire is engineered for precisely these challenges. This high-performance wire features a silver-plated copper conductor (19/0.28 stranding) encased in a robust Perfluoroalkoxy (PFA) insulation, presented in a distinct, professional blue finish. Designed to operate reliably at continuous temperatures up to 250°C and rated for 600V, it offers exceptional chemical resistance, superior dielectric strength, and excellent flexibility. Supplied in convenient 100-meter reels with a 2mm overall diameter, it's the ideal choice for critical wiring where durability, clear circuit identification, and performance are non-negotiable.
Key Features & Benefits
Understanding PFA Wire Construction
This multi-stranded construction provides greater flexibility and resistance to fatigue compared to a solid conductor, while maintaining excellent current-carrying capacity.
Technical Specifications
Ideal Applications
This Blue PFA Wire is indispensable for critical wiring in a diverse range of demanding sectors:
Important Installation & Safety Notice
Installation of PFA wire should only be performed by qualified and competent personnel in accordance with all local electrical codes, safety regulations, and application-specific requirements. While PFA offers excellent chemical resistance, always verify compatibility with specific chemicals or extreme conditions. Ensure proper termination and insulation to maintain the wire's performance and safety ratings.
Frequently Asked Questions (FAQs)
Q1: What are the main advantages of PFA wire over standard PTFE or PVC wire?
A1: PFA wire offers a higher continuous operating temperature (250°C vs. typically 200°C for PTFE and much lower for PVC), superior flex life, better resistance to stress cracking, and excellent chemical inertness. It also retains good electrical properties across a wide temperature range.
Q2: What does "silver-plated copper" mean, and why is it used?
A2: Silver-plated copper (SPC) wire has a copper core coated with a thin layer of silver. This combination leverages copper's excellent conductivity and strength with silver's superior corrosion resistance, better performance at high temperatures, and improved solderability. It's especially beneficial in high-frequency applications due to the "skin effect."
Q3: Can this wire be used in outdoor applications?
A3: PFA has excellent resistance to weathering, UV, and ozone. While the wire itself is highly durable, for outdoor applications, ensure that all connections and terminations are properly sealed and protected to maintain the overall integrity and safety of the electrical system against moisture and physical damage.
Q4: What does "19/0.28" refer to in the wire's description?
A4: This describes the conductor's construction. It means the conductor is made up of 19 individual strands of wire, and each of those strands has a diameter of 0.28 millimeters. This multi-stranded design provides flexibility and resistance to fatigue.
Q5: Is this wire suitable for use in hazardous (e.g., ATEX) areas?
A5: While PFA wire has excellent properties, its suitability for hazardous (explosion-risk) areas depends on the specific ATEX certification of the entire cable assembly and installation. This product is the wire itself. Always consult relevant safety standards and ensure the complete system is certified for such environments.
For critical applications demanding extreme performance and clear circuit identification, choose the reliability of our Blue PFA Wire. Add your 100m reel to cart today!
All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.
Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.