+44 (0)1785 761344 or 
info@polyflon.co.ukDual Wall Heat Shrink Tubing
Dual Wall Heat Shrink Tubing is mainly used to encapsulate/protect components from moisture, air or aggressive media. Cable functions are the main field of application. The Dual Wall Heat Shrink design consists of an outer PTFE tube which is then lined with a melt fusible FEP tube. When heat is applied the FEP softens and flows over the component; the PTFE tube then shrinks down onto the FEP. Following the cooling phase, the FEP sets and is firmly bonded to the PTFE to create a strong, tight encapsulation.
- Standard Lengths: 1.22m, Longer
- Lengths available on request
- Standard Colour: Natural
| Dual Wall Heat Shrink Tubing – Standard Wall | |||
|---|---|---|---|
| Part No: | Expanded ID mm | Recovered ID mm | Recovered Wall thk mm |
| 4145010910 | 0.91 | 0.00 | 0.60 |
| 4145021520 | 1.52 | 0.00 | 0.70 |
| 4145033300 | 3.30 | 0.00 | 0.80 |
| 4145044050 | 4.05 | 0.00 | 0.80 |
| 4145054801 | 4.80 | 1.60 | 0.90 |
| 4145066403 | 6.40 | 3.20 | 0.90 |
| 4145078904 | 8.90 | 4.80 | 0.90 |
| 4145081140 | 11.40 | 7.90 | 1.40 |
| 4145091780 | 17.80 | 11.20 | 1.40 |
| 4145102410 | 24.10 | 16.00 | 1.65 |
| Dual Wall Heat Shrink Tubing – Thin Wall | |||
|---|---|---|---|
| Part No: | Expanded ID mm | Recovered ID mm | Recovered Wall thk mm |
| 4145111650 | 1.65 | 0.00 | 0.38 |
| 4145122901 | 2.90 | 1.15 | 0.38 |
| 4145133301 | 3.30 | 1.50 | 0.38 |
| 4145144601 | 4.60 | 1.65 | 0.38 |
| 4145154801 | 4.80 | 1.80 | 0.38 |
| 4145166103 | 6.10 | 3.80 | 0.50 |
| 4145178905 | 8.90 | 5.40 | 0.65 |
| 4145181220 | 12.20 | 8.00 | 0.80 |
| 4145191780 | 17.80 | 12.70 | 1.00 |
| 4145202540 | 25.40 | 17.80 | 1.15 |
Click here for printable version – Dual Wall Heat Shrink Tubing
The data listed falls within the normal range of product properties but they should not be used to establish specification limits nor used alone as the basis of design. Polyflon Technology Limited assumes no obligation or liability for any advice furnished by it or for results obtained with respect to these products. All such advice is provided gratis and the buyer assumes sole responsibility for the results obtained in reliance thereon.
