FEP heat shrink tubing made of perfluorinated propylene material, which has excellent transparency and temperature resistance. It still has excellent shrinkage at high temperatures, and after shrinkage, the surface appears bright without defects, mainly used in medical instruments such as surgical instruments, catheters, and microcatheters.

◎ Shrinkage ratio: 1.3:1, 1.6:1.
◎ Operating temperature: -65 ° C to 200 ° C
◎ Shrinkage temperature: 200 ℃~230 ℃, Excellent electrical insulation performance and physical inertness
◎ Compliant with ISO 10993-1
◎ Full epoxy ethane (ET0), gamma sterilization
◎ Environmental standards: compliant with RoHS
◎Standard color: transparent
|
FEP heat shrink tubing performance |
Testing standards |
index |
|
Vertical change rate/% |
ASTM D2671 |
±10 |
|
Tensile strength/MPa |
ASTM D638 |
≥13.8 |
|
Breaking elongation/% |
ASTM 638 |
≥200 |
|
Lowtemperature flexibility |
AMS-DTL-23053 |
-65℃,4HR No cracks |
|
Dielectric strength/kV/mm |
ASTM D 2671 |
≥19.7 |
|
Dielectric Strength |
ASTM D149 |
4000V,60S Unableto puncture |
Our company started developing medical heat shrink products in 2015 and has completed the development of medical FEP, polyolefin, PTFE and other products, covering medical catheters, balloon assisted technology, medical devices, etc
For the development and production of medical FEP heat shrink tubing products, the company has purchased multiple internationally advanced medical precision extruders, and for medical FEP products
Due to its unique characteristics, we have developed specialized expansion equipment and molds for FEP heat shrink tubing products, achieving a stable production rate of 1.6 times that of FEP products, reaching international standards. The MT-LWA-105H product has achieved unique peeling and axial tearing performance through material selection and trial and error, making it the best choice ,When FEP does not suit under some condition.

Order information please check
https://www.vasinso.com/Content/upload/pdf/202339479/Medical-heat-shrink-material.pdf
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