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Introduction
PTFE medical heat shrink tubing is made of medical grade Polytetrafluoroethylene (PTFE) material. PTFE has excellent performance, such as electrical properties, low friction coefficient, solvent resistance and high temperature resistance. The uniform structure of PTFE contributes to its consistency and high performance, making the product virtually free of defects, pinholes, seams, cracks or specks.
Shrink rate: Non-shrinkable &1.7:1
Operating Temperature: -65°C~200°C
Initial shrink temperature: >350°C
Excellent electrical insulating properties,
physiologically inert
ISO 10993-1 Compliant
Meet with ethylene oxide (ETO),
Gamma, Sterilize
RoHS Compliant
Standard Color:Transparent
Properties:
Performance | Test standard | Standard |
Longitudinal Change Rate/% | ASTMD2671 | <15% |
Tensile Strength/MPa | ASTMD2671 | >19 |
Elongation at Break/% | ASTMD2671 | >200 |
Breakdown Strength (kv/mm) | 1 EC 243 | N26 |
Volume Resistivity/fi-cm | IEC93 | >10M |
Flame Retardant Standard | ASTMD2671 | VW-1 |








Professional Production Quality is Reliable
Q1 . Which certifications or test reports do you have?
A : We have UL,ROHS and REACH.
Q2 . How to ship my order? Is it safe?
A : For small package, we will send it by Express,such as Fedex, UPS,TNT, DHL and so on.
For big packages, we will send them by Air or By sea or by Train. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery.”
Q3 . What about your delivery time?
A : We have a lot of products in stock. We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.” (Usually is 3-7days).
Q4 . Can you provide samples? Are the samples free?
A : Yes. We can provide samples.
Usually for our standard products with stock, we can supply samples free for testing.
Q5 . Could I put my own logo on it?
A : Sure, of course, we are a professional manufacture and have over 10 years OEM experience.
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