Medical Heat Shrinkable Tubing

Model: MT2
Medical Grade Ultra Thin Wall LDPE Heat Shrinkable Tubing

It is a 2.5:1 shrink ratio medical grade heat shrinkable tubing made of medical-grade polyolefin, and satisfies the demand of thin wall and smooth properties which invasive devices required for surgery. The excellent electrical insulation property makes it can be used in the insulation protection of electrosurgical instruments, it’s the heat shrinkable tubing that widely used in medical devices.

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FEATURES


• Shrink ratio: 2.5:1
• Low shrink temperature
• High transparency, 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
≥150%
ASTM D2671
≥140% 
Heat shock
No cracking
ASTM D2671 (180˚C/4 hrs)
No cracking
Low temperature flexibility
No cracking
ASTM D2671 (-55˚C/4 hrs)
No cracking
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)
W.T.
I.D.(max)
W.T.
MT2-00101.00.15±0.05
0.450.28±0.05
200
MT2-0020
2.00.12±0.03
0.800.25±0.05
200
MT2-0030
3.00.12±0.03
1.200.25±0.05
200
MT2-0060
6.00.12±0.03
2.400.25±0.05100
MT2-0100
10.00.15±0.04
4.000.36±0.05
100

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