Medical Grade Heat Shrink Tubing
MTF provides very flexible performance. It is designed for the insulation protection of medical devices that require flexibility and bendability. The low-temperature shrinkage property can reduce the damage to temperature-sensitive objects.
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FEATURES
• Shrink ratio: 2.5:1
• Low shrink temperature
• Very flexible
• Excellent physical, chemical and electrical performance
• Excellent electrical insulation properties
• Compatibility with gamma rays and ETO sterilization
• Double plastic bags and plastic spool package
• ISO 10993 and RoHS certificates
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TYPICAL APPLICATIONS
Material data: LDPE
- Continuous operating temperature: -55˚C~105˚C
- Minimum shrink temperature: 60˚C
- Full recovery temperature: Above 110˚C
- Approvals / specifications: ISO 10993, RoHS
Standard colors: Black and clear (Other colors, special sizes, and cut pieces are available on request)
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TECHNICAL DATA
| Property | Specification requirement | Test method | Typical value |
| Longitudinal change | -10%~10% | ASTM D2671 | Pass |
| Concentricity | ≥70% | ASTM D2671 | ≥70% |
| Tensile strength | ≥10.3MPa | ASTM D2671 | ≥10.3MPa |
| Volume resistivity | ≥1015Ω.cm | ASTM D2671 | ≥1015Ω.cm |
| Dielectric strength | ≥19.7kV/mm | ASTM D2671 | ≥20kV/mm |
| Elongation at break | ≥120% | ASTM D2671 | ≥140% |
| Low temperature flexibility | No cracking | ASTM D2671 (-55˚C/4 hrs) | No cracking |
| Excellent electrical insulation properties | |||
| No heavy metals contained | |||
| Compatibility with gamma rays and ETO sterilization | |||
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DIMENSIONS

Part no. | As supplied(mm) | After recovered(mm) | Standard length (meter) | ||
I.D.(min) (D) | W.T. (W) | I.D.(max) (d) | W.T. (w1) | ||
| MTF-0012 | 1.2 | 0.20±0.05 | 0.6 | 0.43±0.08 | 200 |
| MTF-0016 | 1.6 | 0.20±0.05 | 0.8 | 0.43±0.08 | 200 |
| MTF-0024 | 2.4 | 0.25±0.05 | 1.2 | 0.51±0.08 | 200 |
| MTF-0032 | 3.2 | 0.25±0.05 | 1.6 | 0.51±0.08 | 200 |
| MTF-0048 | 4.8 | 0.25±0.05 | 2.4 | 0.51±0.08 | 100 |
| MTF-0064 | 6.4 | 0.30±0.05 | 3.2 | 0.64±0.08 | 100 |
| MTF-0095 | 9.5 | 0.30±0.05 | 4.8 | 0.64±0.08 | 100 |
| MTF-0127 | 12.7 | 0.30±0.05 | 6.4 | 0.64±0.08 | 50 |
| MTF-0191 | 19.1 | 0.35±0.05 | 9.5 | 0.76±0.08 | 50 |
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