PTFE Heat-Shrink Tubing

PTFE Heat-Shrink Tubing

jMedtech's PTFE heat-shrink tubing is a high-performance cladding solution engineered for advanced medical devices. Featuring an ultra-thin structure, excellent heat-shrink capability, and exceptional chemical stability, it is ideal for electrosurgical instruments and interventional catheter components, delivering precise encapsulation, reliable insulation, and strong splicing performance—all critical for modern minimally invasive procedures.

This ptfe heat shrinkable tubing is an ideal choice for high-precision, high-performance applications requiring reliable spiral heat shrink tubing solutions.


Key Features Core Advantages


Ultra-Thin Wall Design

Wall thickness as low as 0.01 mm, ensuring flexibility and meeting the demanding requirements of precision medical devices.


○ Precise Heat-Shrink Performance

Uniform shrinkage, smooth finish, and no wrinkles, even at maximum shrink ratio (6:1).


○ Excellent Electrical Insulation

Guarantees stable and safe performance for RF energy-based devices.


○ Rapid Delivery

Dedicated production lines and technical support to shorten development cycles.



Key Parameters

Heat - Shrink Ratio6:1, 5:1, 4:1, 3:1,2:1
Optional ColorsTrans, Wht, Blk, Blu, Ylw, etc.
Expanded ID0.0098 ~ 0.3937″ (0.25 ~ 10mm)
Recovered lD0.0059 ~ 0.2362″ (0.15 ~ 6mm)
Expanded Wall Thickness≥0.0004″ (0.01mm)
Recovered Wall Thickness≥0.0008″ (0.02mm)
Operating Temperature-200℃ ~ 260℃
Recovery Temperature330℃  ~  350℃

Customization Services


○ Heat-Shrink Ratio


 Color Customization


○ Inner Diameter/Wall Thickness/Length


○ Etched Heat - Shrinkable Tubing


Applications


○ Medical Device Encapsulation & Cladding


 Electrode Insulation Protection


○ Auxiliary Catheter Component Joining & Reinforcement


If you have any questions about ptfe heat shrink tubing, you can contact the jMedtech expert team for a free consultation.





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