Термоусадочная трубка медицинского класса FEP с сертификатом биологической совместимости
Medical heat shrink tubing Performance and usage:
Polyper fluoroethylene propylene FEP medical peelable термоусадочная трубка has excellent electrical insulation properties and high temperature resistance, and is used in
Components that need to be exposed to high temperature environments and have high insulation requirements during the process. Has excellent resistance to liquids and
Corrosive, physiologically inert, can be in direct contact with human skin, mainly used in surgical medical instruments and medical components and equipment.
Medical heat shrink tubing Features:
Shrink ratio: 1.3:1
Working temperature: -55℃~200℃
Initial shrinkage temperature: ≥150℃
good transparency
Excellent electrical insulation properties and physiological inertness
Meets ethylene oxide (ETO), gamma sterilization
Heat shrink tubing manufacturers Compliant with ISO 10993-1
Custom heat shrink tubing Environmental standards: no heavy metals, ROHS compliant
Standard color: transparent
Medical heat shrink tubing Specification
No. |
Размер |
ID before shrinking(mm) |
ID after shrinking(mm) |
Wall after shrinking(mm) |
1 |
XMC-FEP φ1.2mm |
>1.20 |
<0.70 |
0.20±0.05 |
2 |
XMC-FEP φ2.5mm |
>2.50 |
<1.80 |
0.20±0.05 |
3 |
XMC-FEP φ2.8mm |
>2.80 |
<2.10 |
0.25±0.05 |
4 |
XMC-FEP φ3.1mm |
>3.10 |
<2.20 |
0.25±0.05 |
5 |
XMC-FEP φ4.7mm |
>4.70 |
<2.90 |
0.25±0.05 |
Medical heat shrink tubing Technical indicators
Item |
Метод испытания |
Typical data |
Tensile strength(Mpa) |
ASTM D 638 |
≥13.8Mpa |
Удлинение при разрыве |
ASTM D 638 |
≥300% |
Axial shrinkage change rate |
ASTM D 2671 |
±10% |
Dielectric strength (kV/mm) |
ASTM D 2671 |
≥19.70 |
Insulation withstand voltage |
ASTM D 149 |
4000V, no breakdown in 60s |
Объемное удельное сопротивление |
UL 224 |
≥101*Ω.cm |
Low temperature flexibility |
AMS-DTL-23053 |
65℃/4 hours, no cracks |
Copper corrosion |
AMS-DTL-23053 |
No dents or blackening |
clarity stability |
AMS-DTL-23053 |
pass |
Flame retardancy |
ASTM D 2671C法 |
Self-extinguishing within 15s |