High-temperature cables made of fluoroplastics and silicone
Industries such as the automotive, aviation, and chemical sectors require wires and cables to meet the highest standards in terms of performance and durability. When temperatures above 150 °C and more aggressive chemicals are involved, high-temperature cables made of silicone or fluoroplastics such as PTFE and FEP are the preferred materials. GREMCO’s product portfolio includes customized solutions for precisely such conditions – and thus supports companies that rely on high-quality and safe cable solutions. However, which material is recommended when?
Advantages and limitations of high-temperature cables made of silicone
Silicone is flexible, heat-resistant, and ideal for applications ranging from -60 °C to +180 °C. Its elasticity, maintained even at low temperatures, is particularly advantageous. The material properties make silicone ideal for applications where environmental influences such as UV radiation, moisture, or ozone occur. Thus, silicone cables are a preferred choice in the chemical industry, medical technology, and industrial applications under difficult conditions.
Chemical restrictions: Chemical resistance is a decisive factor. When in contact with aggressive chemicals or solvents, silicone can lose its elasticity and age more quickly. Therefore, it is not the optimal choice in such environments – fluoroplastics such as PTFE and FEP are superior here.
High-temperature cables made of fluoroplastics for extreme applications
Fluoroplastics such as PTFE (polytetrafluoroethylene) and FEP (fluoroethylene propylene) provide an exceptional combination of thermal and chemical resistance and are designed for the most demanding applications. High-temperature cables made of PTFE can withstand temperatures up to 260 °C and are almost completely chemically inert, making them the ideal choice for applications where aggressive chemicals are used, or extreme temperature gradients are to be expected. FEP also has high chemical resistance and excellent electrical insulation properties, making it particularly valuable for electronics and electrical installations.
Typical application examples for PTFE and FEP:
- Aerospace: Electrical and thermal applications requiring extreme environmental conditions
- Chemical industry: Pipes for conveying acids and alkalis
- Automotive industry: Applications in engine technology
The combination of high heat resistance and chemical inertness makes PTFE and FEP cables the first choice for demanding applications that require durability and reliability.
When to use which material?
For applications that involve high temperatures without aggressive chemical influences, silicone cables offer a durable and flexible solution. For more demanding applications requiring high temperatures (above 150°C) and chemical resistance, PTFE and FEP cables are the optimal choice.
GREMCO: Customized solutions for your requirements
Whether silicone or fluoroplastics – GREMCO has high-quality high-temperature cables that are tailored to the special requirements of your applications. Our experts are at your disposal to develop the best possible solution and optimally align your wires and cables to the challenges of your industry. Find out more about our high-temperature cables and find the right solution for your specific application requirements.
We would be pleased to advise you on our product range and the possible applications of the Fitcoflex woven hose polyethylene. Please contact us!
