VAIMEDI

MTL-Medical grade polyolefin peelable heat shrink tubing

MTL is suitable for the shaping and welding of PEBAX, NYLON, and PU catheters, as well as the positioning welding of balloons and joints. It has axial peeling and non-stick properties. It is easy to peel off after heat shrinking and can also be peeled off after cooling. It can quickly complete the catheter molding and effectively reduce costs. It is the best choice to replace the peelable FEP market.

  • +110~-40
  • MinShrink70
  • Shrink3:1
  • Fire
  • RoHS
  • IOS-10993

Approvals / Specifications

ISO 10993, RoHS

Operating temperature range

  • Continuous operating temperature：-40˚C~110˚C
  • Minimum shrink temperature：70˚C
  • Full recovery temperature：Above 110˚C
  • Recommended shrinkage temperature：130˚C~220˚C(Shrinkage time adjusted by equipment and applications).

Color

Standard colors: black and clear (Other colors, special sizes, and cut pieces are available on request.)

  • Shrink ratio: 3:1
  • Excellent physical, chemical performance
  • Excellent transparency
  • Compatibility with gamma rays and ETO sterilization
  • Double plastic bags and plastic spool package
  • ISO 10993 and RoHS certificated

Property Specification Requirement Test Method Typical Value
Longitudinal change -10%~10% ASTM D2671 Pass
Tensile strength ≥10.3MPa ASTM D2671 ≥14MPa
Elongation at break ≥200% ASTM D2671 ≥270%
Elongation at break after aging ≥100% ASTM D2671
(250˚C/168 hrs)		 ≥100%
Dielectric voltage withstand AC3000V/60S
No breakdown		 ASTM D2671 No breakdown
Dielectric strength ≥19.7kV/mm ASTM D2671 ≥19.7kV/mm
Excellent electrical insulation properties
No heavy metals contained
Compatibility with gamma rays and ETO sterilization

Part Number Size
(mm)		 As supplied
(mm)		 After recovered
(mm)
Standard Length
(Meter)
I.D.
(min)		 I.D.
(max)		 W.T.
MTL-0008 0.8 0.81 0.28 0.25±0.05 200
MTL-0014 1.4 1.35 0.45 0.31±0.05 200
MTL-0016 1.6 1.60 0.53 0.41±0.05 200
MTL-0020 2.0 1.98 0.64 0.41±0.05 200
MTL-0024 2.4 2.40 0.79 0.51±0.08 200
MTL-0028 2.8 2.79 0.90 0.51±0.08 200
MTL-0032 3.2 3.18 1.07 0.51±0.08 200
MTL-0048 4.8 4.78 1.60 0.51±0.08 100
MTL-0064 6.4 6.35 2.11 0.64±0.08 customize(PC)
MTL-0095 9.5 9.53 3.18 0.64±0.08 customize(PC)
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