Silikon sheet

Silicone cord is a flexible, durable and versatile material that is used in numerous technical and industrial areas. Thanks to its specific properties, silicone cord is ideal for sealing applications, temperature applications and much more.

Advantages compared with other sealing materials

Silicone cord offers numerous advantages over alternative materials such as EPDM or natural rubber:

• Wide service temperature range: Materials such as EPDM are less suitable for extreme temperatures.
• Resistance to environmental influences: Silicone cord is weather- and ozone-resistant.
• High elasticity and flexibility: Dimensional stability is retained even after years of use.

Processing and adaptation

Our silicone cords can easily be cut to the required lengths and adapted. They can be processed both manually and by machine. For special requirements, we offer customised solutions.

Properties

Silicone cord stands out thanks to a wide range of advantages that make it indispensable in demanding applications:

• Flexibility: Even at extreme temperatures, silicone cord remains elastic and functional.
• Excellent sealing properties: Ideal for sealing against liquids, gases and dust.
• Heat resistance: Suitable for use at temperatures from –60 °C to +230 °C, and even up to 250 °C for short periods.
• Chemical resistance: Resists many chemicals, steam and seawater.
• Ageing and weather resistance: Silicone cord is resistant to UV radiation and ozone.
• Food-neutral: Suitable for food contact depending on the specification.

Applications

Silicone cord is used in numerous industries, including:

1. Mechanical engineering: As flexible seals in dynamic and static applications.
2. Medical technology: Thanks to its hygienic properties and flexibility.
3. Food industry: Due to its odour and taste neutrality.
4. Electrical engineering: For insulating cables and components.
5. Automotive industry: For sealing engine components and air conditioning systems.

Frequently asked questions (FAQ)

Which diameters are available?

Our silicone cords are available in different diameters. Please contact us for individual advice.

Is the silicone cord food-safe?

Depending on the specification, our silicone cord can be certified for food contact.

How is the silicone cord installed?

Installation can simply be carried out by hand. For more demanding applications, adhesive techniques or mechanical mountings are also possible.

Can the silicone cord be exposed to UV radiation?

Yes, silicone cord is highly UV-resistant and is therefore ideal for outdoor use.

If you have any further questions, we are always happy to help.

Technical data

Temperature resistance and flexibility

One of the outstanding properties of silicone sheets is their wide temperature range. They remain flexible and functional at temperatures from –60 °C to +220 °C and can even withstand temperatures of up to 250 °C for short periods. This makes them ideal for applications that are exposed to high thermal loads.

Our silicone cord is characterised by the following technical properties:

Property	Value
Diameter	On request, various thicknesses available
Shore hardness	60 Shore ( -5/+5 )
Temperature range	–60 °C to +230 °C (250 °C for short periods)
Compressive strength	Excellent for sealing purposes
Colour	Transparent, red, black and other colours
Material	High-quality silicone