PTFE Silver Plated Copper Wire

Zhejiang IRONFLON Wire & Cable Co., Ltd. is one of the most professional manufacturers and suppliers of PTFE Silver Plated Copper Wire in China, also supports customized service. Please feel free to buy high quality PTFE Silver Plated Copper Wire for sale here from our factory. Also, free sample is available.

 

UL1199 Silver Plated Copper Wire

UL1199 Silver Plated Copper Wire is a high-temperature silver plated cable independently developed and produced by Zhejiang IRONFLON for the signal and power transmission needs in harsh environments. It strictly complies with UL 1199 standards and ROHS environmental requirements, and has passed UL VW-1 flame retardant testing. It can operate stably for a long time under harsh conditions such as extreme temperature and chemical corrosion. It is a high-quality industrial automation cable and automotive electrical wire. This product uses high-purity oxygen free copper as the conductor substrate, with a precision silver plating treatment on the surface and a polytetrafluoroethylene (PTFE) insulation layer. It can be designed as a single or multiple stranded structure according to needs, with wire specifications covering 10-30 AWG. At the same time, it has excellent mechanical properties of high strength wire, which can flexibly match the current transmission and signal transmission needs of different scenarios. It has multiple advantages such as conductivity, temperature resistance, and corrosion resistance, and is suitable for internal wiring of high-end equipment and transmission applications in complex environments.

silver plated

Silver plating process is one of the core advantages of this product. As the most conductive metal, silver has irreplaceable advantages compared to ordinary copper wire and tin plated copper wire, as follows:

• Ultimate conductivity: Silver has a conductivity about 5% higher than copper, making it the material with the best conductivity among all metals. It can significantly reduce conductor resistance, reduce current transmission losses, and improve power and signal transmission efficiency, especially suitable for high-frequency, high-voltage, and low loss transmission scenarios.
• Excellent high-frequency signal adaptability: By utilizing the "skin effect", the silver layer can provide a high-quality transmission path for high-frequency signals, significantly reducing high-frequency signal attenuation and perfectly adapting to high-frequency signal transmission needs such as precision instruments, high-end audio equipment, and high-frequency base stations.
• Excellent oxidation and corrosion resistance: The silver layer can effectively isolate the contact between air, moisture, and copper substrate, preventing oxidation and rusting of the copper substrate. Even if the silver layer oxidizes to form silver oxide, it can still maintain good conductivity, with small changes in contact resistance and slow degradation of long-term performance, greatly extending the product's service life.
• Good welding performance: Silver has a moderate melting point and good fluidity during welding, which can quickly form a solid welding joint and avoid problems such as virtual welding and false welding, reducing welding difficulty, improving production efficiency, adapting to automated welding processes, and reducing labor costs.
• Improving product stability: The silver plating layer can effectively reduce the contact resistance of the conductor surface, reduce heat generation, avoid product aging and damage caused by heat generation, and resist slight wear and scratches, protecting the copper substrate and ensuring long-term stable operation of the product.

 The above are standard parameters that our company supports customization, such as conductor structure, material, coating thickness, wire color, product length, and so on.

• Excellent electrical performance: Using high-purity oxygen free copper substrate and precision silver plating process, the electrical resistivity is extremely low and the conductivity is excellent. Compared with ordinary copper wire, the signal transmission loss is reduced by more than 30%, especially suitable for high-frequency signal transmission, which can effectively reduce signal attenuation, ensure transmission stability and accuracy, and meet the signal transmission needs of high-end electronic devices.
• Excellent temperature resistance: PTFE insulation layer has extremely high molecular bond energy and can operate stably for a long time in the extreme temperature range of -60 ℃~+200 ℃. It does not soften or age in high temperature environments, and does not brittle or crack in low temperature environments. It is suitable for special scenarios such as high temperature furnaces, aerospace equipment, and low temperature detection instruments.
• Strong environmental adaptability: It has excellent chemical corrosion resistance, can resist the corrosion of strong acid, strong alkali, oil stain, solvent and other harsh environments, and has good wear resistance and aging resistance. It can be used stably outdoors, in industrial workshops, and in chemical scenes, with a service life of more than 10 years.
• Reliable flame retardant performance: Through UL VW-1 flame retardant testing, it is not easy to burn in the event of a fire and does not release toxic or harmful gases, effectively reducing fire hazards, ensuring equipment and personnel safety, and meeting the safety requirements of high-end equipment and public places.
• Good mechanical performance: multi strand twisted structure design, excellent flexibility, can be bent and folded freely, not easy to break, easy to install and wire, especially suitable for wiring needs in narrow spaces and complex paths; A single solid structure has strong mechanical strength. UL1199 is a high strength wire that can adapt to mild stretching scenarios, as well as complex installation environments for industrial automation cables and automotive electrical wires, ensuring long-term stable operation.
• Environmental compliance: Strictly comply with ROHS environmental standards, free of harmful substances such as lead and mercury, and have a green and environmentally friendly production process. It can meet the environmental access requirements of various parts of the world and adapt to the needs of export-oriented products and environmental protection projects.

UL1199, with its excellent comprehensive performance, is widely used in various high-end and harsh scenarios, covering multiple industries, as follows:

• In the field of aerospace, it is used for internal wiring of equipment such as satellites, radar systems, and aviation instruments. It can adapt to extreme temperatures and vacuum environments at high altitudes, ensure stable transmission of signals and power, and meet the high reliability requirements of aerospace equipment.
• In the field of medical equipment, it is suitable for precision medical instruments that require repeated high-temperature disinfection and exposure to chemical agents (such as surgical instruments, testing equipment, monitors, etc.). Its temperature and corrosion resistance can ensure long-term stable operation of the equipment, ensuring the accuracy of medical testing and treatment.
• In the field of industrial automation, it can be used as an industrial automation cable for wiring in high-temperature furnaces, heating equipment, sensors, industrial controllers, etc. It can adapt to harsh environments such as high temperature, oil pollution, and chemical corrosion in industrial workshops, providing stable transmission guarantees for the automation and intelligence of industrial production.
• In the field of communication electronics, it is used for internal power and signal connections in high-frequency base stations, servers, routers, high-end speakers, precision instruments, etc. It can reduce high-frequency signal attenuation, improve equipment operation stability, and adapt to the development needs of 5G and high-end electronic devices.
• In the field of automotive electronics, it can be used as a dedicated automotive electrical wire for high-end electronic modules, sensors, and engine peripheral wiring inside automobiles. It can adapt to high temperature, vibration, and oil pollution environments during the operation of automobiles, ensuring the stable operation of automotive electronic systems and improving the reliability of automotive products.
• Other high-end scenarios: It can also be applied to low-temperature detection equipment, chemical instruments, ship electronics, and other scenarios. This product is suitable for signal and power transmission needs that require high efficiency, stability, and resistance to harsh environments.

1.IRONFLON is concerned with the manufacture, trade and export of a wide array of precisely designed and developed wires.

2.Our company brings about continuous innovations in our products and their manufacturing methodologies.

3.Our cables can be widely used in household appliances, cooking utensils, air conditioners, lighting equipment, electronic products, insulated containers, computers, aviation products, and vehicles.

4.In the past few years of cooperation, we have won great trust and dependence from our clients, becoming one of their first choices.

Adopting internationally advanced production technology and fully automated control to ensure uniform and stable product quality:
Raw material screening: Select high-purity oxygen free copper rods (purity ≥ 99.99%), undergo strict testing to ensure that the copper rods are free of impurities and oxidation, laying the foundation for excellent conductivity of the product; Select high-purity silver material to ensure the quality and conductivity of the silver plating layer.
Conductor drawing: Precision drawing equipment is used to draw oxygen free copper rods into copper wires of the required wire gauge. The drawing speed and force are controlled to ensure that the copper wire diameter is uniform, the surface is smooth, and there are no scratches or broken wires. The dimensional accuracy of single solid conductors and multi stranded conductors is strictly controlled.
Precision silver plating: Place copper wire in a specialized silver plating solution, and ensure that the silver layer is uniform, dense, and the thickness is precisely controllable (with an error of ≤± 0.5 μ m) by precisely controlling the silver plating time, temperature, and current, avoiding problems such as silver layer detachment and exposed copper; After silver plating, clean and dry to remove residual silver plating solution on the surface, ensuring a smooth and stain free silver layer.
Insulation extrusion: Using polytetrafluoroethylene (PTFE) material, a uniform insulation layer is extruded on the surface of silver plated copper wire through precision extrusion equipment. The thickness and eccentricity of the insulation layer are controlled to ensure that the insulation layer is free of bubbles and damage, tightly adheres to the conductor, and guarantees insulation performance.
Stranding (multi strand structure): For multi strand products, precision twisting equipment is used to twist multiple silver plated copper wires together according to the set twisting pitch and direction, ensuring a tight and uniform twisting structure without looseness or breakage, and improving the flexibility and mechanical strength of the product.
Finished product testing: Conduct comprehensive testing on finished products, including conductor resistance, silver plating thickness, insulation thickness, temperature resistance, flame retardancy, environmental performance, etc. After passing the testing, they are packaged and stored.

High degree of automation: The entire process adopts automated production equipment, reducing manual intervention, minimizing human errors, ensuring uniform and stable product quality, while improving production efficiency and shortening production cycles.
Advanced silver plating technology: Compared with traditional electroplating technology, it has the advantages of simple process, controllable cost, and uniform and dense coating. The thickness of the silver layer can be precisely controlled, and it is halogen-free and environmentally friendly, which meets the requirements of modern environmentally friendly production; The coating is flat and smooth, not easy to peel off, and improves the service life of the product.
Strict quality control: Each production process is equipped with testing nodes, and raw materials, semi-finished products, and finished products are strictly tested to ensure that all product performance meets UL 1199 standards and customer needs. Unqualified products will not flow into the next process.
Strong process optimizability: The production process can be flexibly adjusted according to customers' customized needs, such as adjusting silver plating thickness, twist pitch, insulation thickness, etc., to quickly adapt to customers' personalized needs and improve product adaptability.
Green and environmentally friendly: The production process adopts environmentally friendly materials and processes, with no toxic or harmful gases or wastewater emissions, in compliance with ROHS environmental standards, achieving green production and adapting to global environmental requirements.

Q: Can the thickness of silver plating be customized? What are the effects of different silver plating thicknesses?
A: Customization is possible. The standard silver plating thickness is 2-5 μm, and it can be customized to 5-20 μ m according to customer needs. The thicker the silver plating thickness, the stronger the conductivity, corrosion resistance, and oxidation resistance, but the cost will correspondingly increase; The conventional thickness can meet the needs of most scenarios, and thicker silver layers can be chosen for special and harsh scenarios.

Q: Will the silver layer of the product change color during storage? How to avoid it?
A: The silver layer may change color slightly in humid, high temperature, strong light, or contact with sulfides, but it does not affect its conductivity. Avoidance method: Store the product in a constant temperature, dry, and dark environment, seal the packaging, keep away from corrosive gases and sulfides, and seal unused products in a timely manner to effectively prevent silver layer discoloration.

Q: Can you provide samples? How is the sample fee charged?
A: Free samples can be provided, and customers only need to bear the shipping cost; Special customized samples will incur a small sample fee based on the difficulty of customization.

Q: When Can I Get The Price?

A: We usually quote within 12 hours after we get your inquiry. lf you are very urgent to get the price, please call user tell us in your e-mail so that we will regard your inquiry priority.

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.

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