Zhejiang IRONFLON Wire & Cable Co., Ltd. is one of the most professional manufacturers and suppliers of FEP Wire in China, also supports customized service. Please feel free to buy high quality FEP Wire for sale here from our factory. Also, free sample is available.
The UL1331 FEP Wire produced by our company is a specialized electrical wiring certified by UL in the United States, with a core positioning of "high reliability, multi scenario adaptation, and long life" special cables. It is a high-quality heat resistant wires. UL1331 uses high-purity conductors as its core, paired with high-quality FEP (fluorinated ethylene propylene) insulation layer, and adopts professional wire FEP insulation technology. With excellent high temperature resistance, chemical corrosion resistance, and electrical insulation performance, it is widely suitable for the internal wiring needs of high-end electronic, electrical, and industrial equipment. It can meet the stable operation of conventional environments and also cope with complex working conditions such as high temperature, corrosion, and high frequency.
Double layer core structure of "conductor+FEP insulation layer"
99.99% high-purity oxygen free copper is selected, and solid core or multi strand twisted design can be selected according to the scene requirements. The multi strand twisted conductor has excellent flexibility and can be repeatedly bent without easy breakage, suitable for the complex routing of precision equipment wiring; Tin plated/silver plated conductors have excellent oxidation and corrosion resistance, effectively extending the service life of cables and reducing maintenance costs, especially suitable for use in humid and corrosive environments.
It adopts thick walled FEP insulation layer and is formed by melt extrusion process, which is the core embodiment of high-quality wire FEP insulation. The insulation layer is uniform and dense, without defects such as pinholes and bubbles, and closely adheres to the surface of the conductor. It can effectively isolate current, prevent leakage, and avoid external environmental erosion of the conductor; FEP material itself does not absorb water, and can maintain stable insulation performance even in humid and coastal salt spray environments, eliminating the risk of insulation failure.
The outer diameter of the cable is uniform, the surface is smooth, without burrs or scratches, making it easy for automated cutting, stripping, welding/crimping and other processing operations, and suitable for large-scale production needs; Compact structure, small footprint, and can be flexibly applied to wiring scenarios in narrow spaces, such as precision electronic instruments and small medical equipment interiors.
Product Parameters
| parameter name | Specifications |
| product name | UL1331 FEP Wire |
| rated voltage | 600V |
| rated temperature | Continuous working temperature of 150 ℃, instantaneous resistance to 250 ℃ |
| Conductor specification | Wire gauge 30-10 AWG, available in solid core or twisted tin/silver/bare copper wire, with multi strand thin copper wire twisted design to enhance flexibility |
| insulating material | High quality FEP |
| color | Black, white, red, blue, brown, yellow, etc., colors can be customized according to customer needs |
| Packing Specification | Standard packaging: 100m/roll, 500m/roll, 1000m/roll, customizable according to customer needs |
| Flame Retardant Rating | Passed VW-1 and ROHS tests |
performance advantage
Excellent electrical performance: FEP insulation layer has low dielectric constant, minimal dielectric loss, low attenuation and distortion during high-frequency signal transmission, suitable for precision signal transmission and high-frequency application scenarios; High insulation resistance and strong breakdown strength, capable of stable operation at 600V rated voltage, effectively preventing safety hazards such as short circuit and leakage, and ensuring stable electrical performance of equipment.
Extremely wide temperature resistance range: As a high-quality heat resistant wires, its continuous working temperature can reach 150 ℃, instantaneous temperature resistance can reach 250 ℃, and low temperature can withstand -80 ℃ to -85 ℃. Whether in high temperature baking, low temperature freezing, or alternating high and low temperature environments, it can maintain structural stability without softening, brittleness, or aging, and is suitable for extreme climate scenarios such as deserts and polar regions, as well as special working conditions such as industrial ovens and low-temperature equipment.
Outstanding corrosion and wear resistance: FEP material has almost inert resistance to strong acids, alkalis, oxidants, organic solvents, and oil stains, and can be used in corrosive environments such as chemical and coastal salt spray for a long time without insulation degradation or damage; High surface hardness, wear-resistant and cutting resistant, can effectively reduce friction damage during installation, and lower maintenance and replacement costs in the later stage.
Flame retardant, environmentally friendly and safe: Through UL VW-1 vertical combustion testing, there is no toxic smoke or dripping during combustion, which meets environmental requirements. It is halogen-free and low smoke, suitable for densely populated areas, precision equipment and application scenarios with strict environmental regulations; The product complies with RoHS standards, has no harmful substances such as heavy metals, is environmentally friendly, and can meet the mainstream environmental certification requirements worldwide.
Application scenarios
UL1331 heat resistant wires, with various advantages, are widely used in high-end electronics, electrical, industrial, medical and other fields, covering various internal wiring scenarios that require high reliability, high temperature resistance, and corrosion resistance:
- Household appliances: wiring for high-temperature components such as ovens and microwaves, resistant to temperature and oil stains, ensuring long-term stable operation of household appliances and avoiding the risk of cable aging.
- Industrial automation: wiring for industrial ovens, high-temperature sensors, servo motors, and other equipment to adapt to high temperature, vibration, and oil pollution conditions, reducing equipment failure rates.
- Electronic instruments: wiring for precision equipment such as temperature controllers and high-frequency testing instruments, adapted for high-frequency signal transmission, ensuring measurement accuracy and operational stability of the instruments.
- Medical equipment: wiring for high-frequency surgical instruments, disinfection equipment, etc., resistant to high temperatures and no harmful substance release, in compliance with strict standards in the medical industry.
- Automotive electronics: the internal wiring of automotive headlights, motor leads, etc., adapts to the high temperature and oil pollution environment of the engine compartment, and is anti-aging and vibration resistant.
- Special scenarios: chemical equipment, coastal monitoring equipment, low-temperature testing equipment, etc., can cope with extreme working conditions such as corrosion, salt spray, high and low temperatures, and meet special wiring requirements.
Advantages of Zhejiang IRONFLON
Strong corporate strength
We have 22 years of rich experience in manufacturing high-temperature wire rods. We have a modern production base and independently produce the entire process from conductor drawing, insulation extrusion to finished product testing. We are also equipped with imported production equipment and a complete set of precision testing instruments, such as wire thickness testing, resistance testing, flame retardant testing, etc. Accumulated 22 patented technologies, multiple qualification certifications (UL, CUL, VDE, RoHS, ISO9001, SGS), 3 software copyrights, and product quality reaching international advanced level.
Comprehensive service guarantee
Pre sales equipped with a professional technical team, providing customers with scenario based cable selection suggestions, and optimizing product solutions based on customer equipment parameters; Real time synchronization of production progress during sales, providing sample shipping services to assist customers in conducting preliminary testing and verification; Establish exclusive service files for after-sales, provide technical support and problem-solving solutions, and respond promptly and efficiently.
Certificates
CERTIFICATIONS IN INTERNATIONAL AND DOMESTIC
UL AND CUL Certification ( Reference E252458), VDE certification
QUALITY CERTIFICATION:ISO9001:2015 AND IATF16949
The product complies with RoHS and REACH standards
We've got a lot of certificates.
Awarded " WSF World Standard Certificate ".
Awarded " Growth oriented Technology Enterprise of YueQing ".
Awarded " Science and Technology Innovation Enterprise Certificate of YueQing ".
Awarded " Certificate of sci-tech enterprises in Zhejiang Province ".
Awarded " Integrity Business Enterprise Certificate ".
Awarded " National High-tech Enterprise".
Awarded " Yueqing Patent Demonstration Enterprise".
Awarded " Yueqing Municipal Enterprise Technology Center".
Awarded " Provincial Small and Medium Technology Enterprise".
Awarded " Group Standard of Ethylene-Tetrafluoroethylene Copolymer for Wire and Cable and Optical Fiber Cable".
Awarded " Group Standard of High Voltage Battery Cable for New Energy Vehicle".
Awarded " Specialized and Specialized New Enterprise ".
Awarded " Provincial New Product".
And so on.
Exhibition
Our company has actively participated in many offline activities. We have participated in the Hong Kong Global Sources Electronics Exhibition for five consecutive years.We have participated in the Chinese Chamber of Commerce.And we won the second place in the quality knowledge competition of Yueqing Wire and Cable Industry Association.
Product packaging and transportation
The packaging adopts high-quality packaging materials that are waterproof, moisture-proof, and anti extrusion. According to the cable specifications and order requirements, standard packaging such as 100m/roll, 500m/roll, 1000m/roll is provided, and customized packaging is also available; Clearly label the product name, specifications, batch, UL certification number, production date, and other information on the outside of the packaging for customer identification and traceability; We have established long-term partnerships with multiple large logistics companies, opened national and global logistics channels, and selected the optimal logistics solution based on the customer's location to ensure fast and safe delivery of products; Track the logistics status throughout the entire process to avoid issues such as damage or loss during transportation.
Customer feedback
A certain electronic instrument factory in the United States: "We attach great importance to product quality and certification. Zhejiang IRONFLON's UL1331 FEP Wire meets UL and RoHS standards, with stable quality, timely supply, standardized packaging and transportation, and rarely experiences damage. The after-sales service is also very good, and any problems can be quickly responded to and resolved."
A certain household appliance enterprise: "We mainly produce high-temperature ovens. Previously, we used ordinary PVC wires, which often caused insulation aging and damage problems, affecting product quality. After using this UL1331 Wire, the cable runs stably for a long time in a high temperature environment of 150 ℃ without any aging phenomenon, and the failure rate is significantly reduced. Moreover, the product has passed UL certification and has no obstacles in exporting to the European and American markets. We have been cooperating for more than 3 years and the quality has always been reliable."
FAQ
Q: What's Your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q: Can You Ship Directly To Our Local Area?
A: Of course, you can provide your address and we will offer a suitable transportation plan, including shipping methods and fees. Alternatively, if you have a cooperating Chinese freight forwarder, we can also help you ship to the freight company.
Q: How often should FEP be replaced?
A: It needs to be changed if it becomes dented, deformed, or pierced, but minor scratches and smudges on the film usually don't require replacement as they don't affect print quality.
Q: How does insulation work?
A: Insulation works by slowing the transfer of heat, which can move in three ways: conduction, convection, and radiation. For heat to travel from your body through your down jacket, it has to move by conduction through the tiny feather fibers that are in contact with each other.
Q: What is the shelf life of FEP material?
A: The shelf life of elastomeric, PTFE and FEP gaskets, O‐Rings, tubing and hoses is dependent on many factors pertaining to their storage conditions. Products stored in their original packaging in a dry, cool environment away from direct sun light and artificial light should remain in optimal condition for 10 years.
Q: who are we?
A: We are based in Zhejiang, China, start from 2004,sell to Domestic Market(70.00%),North America(10.00%),Eastern Asia(5.00%),Eastern
Europe(5.00%),Southeast Asia(3.00%),Western Europe(2.00%),South Asia(1.00%),South America(1.00%),Oceania(1.00%),Southern
Europe(1.00%),Northern Europe(1.00%). There are total about 51-100 people in our office.
Hot Tags: FEP Wire, China FEP Wire
