▲Min. Expanded I.D. (slide over Max. O.D. being covered)
▲Max. Recovered I.D. (smaller than Min. O.D. being covered)
▲Recovered wall thickness (post shrinking over nominal O.D.)
■Heat Shrink Tips
●Heat shrink equipment: Ovens or Heat gun
●Heat shrink temperature: 662±10℉
The size according to manufacturing and the actual requirements of customers.
In addition to customer requirements, size tolerance and performance are executed according to standard QB/T 4877-2015 and ISO 10993.
FAQ for PTFE Heat Shrink Tubing in Medical
Q: What is PTFE heat shrink tubing used for in the medical field?
A: PTFE heat shrink tubing is commonly used in medical devices such as catheters, endoscopes, and surgical tools. It can be used to insulate wires and components, protect against abrasion and chemical exposure, and provide lubrication.
Q: Is PTFE heat shrink tubing safe for use in medical devices?
A: Yes, PTFE heat shrink tubing is safe for use in medical devices. It is biocompatible and has low toxicity, making it suitable for long-term implantation.
Q: What are the benefits of using PTFE heat shrink tubing in medical applications?
A: PTFE heat shrink tubing has excellent chemical resistance, thermal stability, and mechanical properties. It can withstand harsh environments and sterilization methods, making it an ideal material for medical applications.
Q: What sizes are available for PTFE heat shrink tubing for use in medical devices?
A: PTFE heat shrink tubing is available in various sizes, ranging from a few millimeters to several centimeters in diameter. Custom sizes can also be manufactured to meet specific requirements.
Q: How does PTFE heat shrink tubing compare to other materials used in medical applications?
A: Compared to other materials, PTFE heat shrink tubing has superior properties such as high temperature resistance, non-stick and low friction, chemical inertness, and biocompatibility. It is also easy to process and has a relatively low cost.
Q: Can PTFE heat shrink tubing be sterilized for medical use?
A: Yes, PTFE heat shrink tubing can be sterilized using various methods such as steam autoclaving, ethylene oxide (EO) gas, gamma radiation, and electron beam.
Q: Is PTFE heat shrink tubing approved by regulatory bodies for use in the medical field?
A: Yes, PTFE heat shrink tubing is approved by regulatory bodies such as the US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for use in medical devices.
Q: What are the temperature tolerances for PTFE heat shrink tubing in medical applications?
A: PTFE heat shrink tubing can withstand high temperatures up to 260°C (500°F) and cryogenic temperatures as low as -196°C (-321°F) without compromising its properties.
Q: Can PTFE heat shrink tubing be used in implantable medical devices?
A: Yes, PTFE heat shrink tubing can be used in implantable medical devices such as pacemakers, stents, and artificial joints. It has been demonstrated to be biocompatible and safe for long-term implantation.
Q: Are there any known hazards or risks associated with using PTFE heat shrink tubing in medical applications?
A: There are no known hazards or risks associated with using PTFE heat shrink tubing in medical applications. However, it is important to follow proper handling and processing procedures to ensure the safety and efficacy of the final product.
