PTFE shrink tubing
- Large selection of PTFE shrink tubing
- For the electrical engineering and electronics business
- A direct line instead of a waiting loop - we are there for you
Over 60 years of experience
in the electrical engineering and electronics industry
Short delivery times
through optimized warehousing
Germany and Switzerland
Dual location strength and reliability
Our range of PTFE shrink tubing:
Discover our wide range of heat-shrink tubing. Heat shrink tubing made from various materials such as polyolefin, modified elastomers and silicone are used for electrical insulation, labeling and protection against moisture and material damage. PVDF, PVC and fluoroplastic PTFE are also used to produce heat shrink tubing that fulfills a variety of applications in the electronics and electrical industry, including insulation and protection.
Shrink tubing, thin-walled
The thin-walled shrink tubing made of polyolefin, manufactured by 3M, is a high-quality product that does not require an internal adhesive and is available in 8 colors and transparent. Halogen-free and designed for high demands, it can be used universally and offers a reliable solution for a wide range of applications.
Shrink tubing medium wall
The medium-wall heat-shrink tubing, made from halogen-free polyolefin, is a versatile solution for various applications. It is available in both the MDT version without internal adhesive and the MDT-A version with internal adhesive and is characterized by its universal applicability.
Shrink tubing, thick-walled
The thick-walled heat-shrink tubing with internal adhesive combines high-quality polyolefin material with a halogen-free composition, making it a universally applicable quality product. Its integrated adhesive layer ensures a reliable seal and offers additional safety in a wide range of applications.
Our official sales partner: 3M
Our company sources high-quality PTFE shrink tubing directly from our official distributor, the renowned company "3M". This Teflon heat shrink tubing meets the highest quality standards and offers reliable performance that meets the requirements of our customers in every respect. Thanks to 3M's extensive range of PTFE heat shrink tubing, we are able to offer Teflon heat shrink tubing that can be used in a variety of applications in industries such as electronics and automotive. Partnering with a reputable company like 3M enables us to offer our customers first-class products.
Our range of PTFE shrink tubing:
Discover our wide range of heat-shrink tubing. Heat shrink tubing made from various materials such as polyolefin, modified elastomers and silicone are used for electrical insulation, labeling and protection against moisture and material damage. PVDF, PVC and fluoroplastic PTFE are also used to produce heat shrink tubing that fulfills a variety of applications in the electronics and electrical industry, including insulation and protection.
Do you have any questions about our offer?
PTFE shrink tubing
Standard and customized PTFE shrink tubing
In our range you will find both standard and customized PTFE heat-shrink tubing specially designed for use in the electronics industry. These polytetrafluoroethylene (PTFE) heat shrink tubings are the ideal choice for applications that require superior insulation, protection against chemical substances and high temperature resistance. Our standard heat shrink tubing covers a wide range of diameters and shrink rates to meet the most common requirements.
For special projects where tailor-made solutions are required, we offer customized heat shrink tubing. These can be manufactured to your exact specifications in terms of size, wall thickness and shrink rate to ensure optimum fit and performance for your specific application needs. Whether it's insulating cables, protecting critical electronic components or securing joints, our PTFE heat shrink tubing offers a reliable solution. Discover the versatility and quality of our heat shrink tubing, designed to increase the efficiency and reliability of your electronic components.
For special projects where tailor-made solutions are required, we offer customized heat shrink tubing. These can be manufactured to your exact specifications in terms of size, wall thickness and shrink rate to ensure optimum fit and performance for your specific application needs. Whether it's insulating cables, protecting critical electronic components or securing joints, our PTFE heat shrink tubing offers a reliable solution. Discover the versatility and quality of our heat shrink tubing, designed to increase the efficiency and reliability of your electronic components.
What can we do for you?
Contact our product experts
What can we do for you?
Contact our product experts
Oliver Bürli
Head of Hose Technology, Sales and Product Management
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Further information on PTFE shrink tubing
Discover our comprehensive guide to PTFE heat shrink tubing in electronics, where we shed light on all your questions with detailed and informative answers. PTFE heat shrink tubing is a high-quality insulating material used in electrical engineering to protect and insulate cables and wires by conforming closely to the underlying components when exposed to heat.
What does PTFE mean for heat-shrink tubing?
PTFE (polytetrafluoroethylene) is a high-performance plastic that is often used for plastic hoses to achieve special properties. PTFE hoses are known for their excellent chemical resistance, which makes them ideal for transporting aggressive chemicals. They are also heat-resistant and can withstand high temperatures of up to 260 °C without losing stability or flexibility.
Other important properties of PTFE heat shrink tubing include
Due to these properties, PTFE heat-shrink tubing is used in a variety of industries, including the chemical, food, pharmaceutical and automotive industries, to enable demanding applications where conventional tubing would not suffice.
Other important properties of PTFE heat shrink tubing include
- Smooth surface: With fluoroplastic shrink tubing, this ensures low friction, prevents deposits and makes cleaning easier.
- High flexibility: PTFE shrink tubing is flexible and easy to handle despite its stability.
- Anti-adhesive effect: The surface of PTFE shrink tubing prevents the adhesion of substances, which is particularly advantageous in the food and pharmaceutical industries.
- Electrical insulation: PTFE shrink tubing offers a high level of insulation and is therefore also suitable for electrical applications.
Due to these properties, PTFE heat-shrink tubing is used in a variety of industries, including the chemical, food, pharmaceutical and automotive industries, to enable demanding applications where conventional tubing would not suffice.
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How does the shrinking process work with PTFE shrink tubing?
The shrinking process for PTFE shrink tubing works due to the unique properties of PTFE (polytetrafluoroethylene) and the shrinking technology.
1. material preparation: PTFE shrink tubing is produced in various sizes and lengths. Before shrinking, they must be cut to the desired length.
2. inserting the shrink tubing: The shrink tubing is pulled over the object to be protected. The tube should be slightly larger than the object to ensure that it fits correctly when shrinking.
3. heating: PTFE shrink tubing requires a high temperature to shrink. The shrinking process can be carried out using a hot air blower or a special shrink oven. The temperature should be set so that the tubing shrinks but does not melt.
4. shrinking: By heating the PTFE shrink tubing, the material begins to shrink and adapts to the object. The tubing contracts evenly and forms a tight, insulating shell around the object.
5. cooling: After shrinking, the heat shrink tubing should have sufficient time to cool down in order to retain its shape and ensure stable insulation.
The shrinking process for PTFE heat shrink tubing offers high chemical resistance, good electrical insulation and excellent temperature resistance. This makes them suitable for a wide range of applications, such as protecting cables, wires or electronic components from moisture, chemicals or damage.
1. material preparation: PTFE shrink tubing is produced in various sizes and lengths. Before shrinking, they must be cut to the desired length.
2. inserting the shrink tubing: The shrink tubing is pulled over the object to be protected. The tube should be slightly larger than the object to ensure that it fits correctly when shrinking.
3. heating: PTFE shrink tubing requires a high temperature to shrink. The shrinking process can be carried out using a hot air blower or a special shrink oven. The temperature should be set so that the tubing shrinks but does not melt.
4. shrinking: By heating the PTFE shrink tubing, the material begins to shrink and adapts to the object. The tubing contracts evenly and forms a tight, insulating shell around the object.
5. cooling: After shrinking, the heat shrink tubing should have sufficient time to cool down in order to retain its shape and ensure stable insulation.
The shrinking process for PTFE heat shrink tubing offers high chemical resistance, good electrical insulation and excellent temperature resistance. This makes them suitable for a wide range of applications, such as protecting cables, wires or electronic components from moisture, chemicals or damage.
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What special properties does PTFE heat-shrink tubing have compared to other heat-shrink tubing?
PTFE heat shrink tubing has some special properties compared to other heat shrink tubing:
1. temperature resistance: PTFE heat shrink tubing is extremely heat resistant and can withstand temperatures of up to 260°C without melting or deforming.
2. chemical resistance: PTFE is extremely resistant to chemicals and insensitive to most aggressive chemicals, solvents and acids.
3. dielectric properties: PTFE heat shrink tubing has a very high dielectric constant, which means that it has excellent insulating properties and can be used in electrical applications.
4. non-sticky: PTFE has very low friction and is non-sticky, which means that no residue or dirt particles stick to the surface of the heat shrink tubing.
5. low friction: PTFE heat shrink tubing has a very smooth surface, which results in low friction and makes it easier to feed cables or other objects through.
6. resistant to UV radiation: PTFE heat shrink tubing is UV-resistant and does not lose its physical properties even when exposed to sunlight for long periods of time.
These properties make PTFE heat shrink tubing a good choice for applications where high temperatures, aggressive chemicals or electrical insulation capability are required.
1. temperature resistance: PTFE heat shrink tubing is extremely heat resistant and can withstand temperatures of up to 260°C without melting or deforming.
2. chemical resistance: PTFE is extremely resistant to chemicals and insensitive to most aggressive chemicals, solvents and acids.
3. dielectric properties: PTFE heat shrink tubing has a very high dielectric constant, which means that it has excellent insulating properties and can be used in electrical applications.
4. non-sticky: PTFE has very low friction and is non-sticky, which means that no residue or dirt particles stick to the surface of the heat shrink tubing.
5. low friction: PTFE heat shrink tubing has a very smooth surface, which results in low friction and makes it easier to feed cables or other objects through.
6. resistant to UV radiation: PTFE heat shrink tubing is UV-resistant and does not lose its physical properties even when exposed to sunlight for long periods of time.
These properties make PTFE heat shrink tubing a good choice for applications where high temperatures, aggressive chemicals or electrical insulation capability are required.
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Which industries benefit most from the use of PTFE heat shrink tubing?
PTFE heat shrink tubing is used in various industries to provide different benefits. Some of the industries that benefit most from the use of PTFE heat shrink tubing are:
1. electronics industry: PTFE heat shrink tubing provides excellent insulation properties and is resistant to high temperatures and chemicals. They are often used for the insulation of cables, wires and other electronic components.
2. medical technology: PTFE heat-shrinkable tubing is used in medical technology for insulating medical devices and cables. They offer high temperature resistance and are chemically inert, which makes them suitable for use in medical applications.
3. chemical industry: PTFE heat-shrink tubing is resistant to a wide range of chemicals and can therefore be used in the chemical industry for insulating pipelines and other system components.
4. food industry: PTFE shrink tubing is used in the food industry for insulating pipes, valves and other system components. They are resistant to high temperatures and chemicals and meet the requirements for food contact materials.
5. automotive industry: PTFE heat-shrinkable tubing is used in the automotive industry for the insulation of cables, wires, hoses and other components. They offer excellent temperature resistance and chemical resistance, which makes them suitable for use in vehicles.
This list is not exhaustive as PTFE heat shrink tubing can be used in many other industries where high temperatures, chemical resistance and insulation are required.
1. electronics industry: PTFE heat shrink tubing provides excellent insulation properties and is resistant to high temperatures and chemicals. They are often used for the insulation of cables, wires and other electronic components.
2. medical technology: PTFE heat-shrinkable tubing is used in medical technology for insulating medical devices and cables. They offer high temperature resistance and are chemically inert, which makes them suitable for use in medical applications.
3. chemical industry: PTFE heat-shrink tubing is resistant to a wide range of chemicals and can therefore be used in the chemical industry for insulating pipelines and other system components.
4. food industry: PTFE shrink tubing is used in the food industry for insulating pipes, valves and other system components. They are resistant to high temperatures and chemicals and meet the requirements for food contact materials.
5. automotive industry: PTFE heat-shrinkable tubing is used in the automotive industry for the insulation of cables, wires, hoses and other components. They offer excellent temperature resistance and chemical resistance, which makes them suitable for use in vehicles.
This list is not exhaustive as PTFE heat shrink tubing can be used in many other industries where high temperatures, chemical resistance and insulation are required.
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What advantages does PTFE heat-shrink tubing offer over conventional insulating materials?
PTFE heat-shrinkable tubing offers several advantages over conventional insulating materials:
1. high temperature resistance: PTFE heat shrink tubing can withstand temperatures of up to 260 degrees Celsius without losing its insulating properties. In comparison, many other insulating materials can melt or burn at high temperatures.
2. chemical resistance: PTFE is extremely resistant to chemicals and insensitive to most aggressive chemicals and solvents. It has a high resistance to acids, alkalis, oils and other chemicals, making it an ideal choice for applications that come into contact with aggressive substances.
3. low friction: PTFE has a very low coefficient of friction, which means that it has excellent sliding properties. This makes it well suited for applications where friction needs to be minimized, such as in medical technology or mechanical engineering.
4. electrical insulation: PTFE heat shrink tubing has a high dielectric strength and provides reliable electrical insulation. It can withstand high voltages without conduction or breakdown, making it suitable for applications in electrical engineering and electronics.
5. flexibility and shrinkage properties: PTFE heat shrinkable tubing is very flexible and can conform closely to the object to be insulated. When heated, it shrinks and adapts perfectly to the shape of the object, resulting in tight and reliable insulation.
In summary, PTFE heat shrinkable tubing offers high temperature resistance, chemical resistance, low friction, good electrical insulation as well as flexibility and shrink properties, making it a versatile and reliable choice for many applications.
1. high temperature resistance: PTFE heat shrink tubing can withstand temperatures of up to 260 degrees Celsius without losing its insulating properties. In comparison, many other insulating materials can melt or burn at high temperatures.
2. chemical resistance: PTFE is extremely resistant to chemicals and insensitive to most aggressive chemicals and solvents. It has a high resistance to acids, alkalis, oils and other chemicals, making it an ideal choice for applications that come into contact with aggressive substances.
3. low friction: PTFE has a very low coefficient of friction, which means that it has excellent sliding properties. This makes it well suited for applications where friction needs to be minimized, such as in medical technology or mechanical engineering.
4. electrical insulation: PTFE heat shrink tubing has a high dielectric strength and provides reliable electrical insulation. It can withstand high voltages without conduction or breakdown, making it suitable for applications in electrical engineering and electronics.
5. flexibility and shrinkage properties: PTFE heat shrinkable tubing is very flexible and can conform closely to the object to be insulated. When heated, it shrinks and adapts perfectly to the shape of the object, resulting in tight and reliable insulation.
In summary, PTFE heat shrinkable tubing offers high temperature resistance, chemical resistance, low friction, good electrical insulation as well as flexibility and shrink properties, making it a versatile and reliable choice for many applications.
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