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MTE – ท่อหดความร้อนสำหรับการแพทย์ ชนิด LDPE

Applications

It is a 2:1 shrink ratio medical grade heat shrinkable tubing made of medical-grade polyolefin. Compared with MT2 medical tubing, it has thicker wall thickness, and can satisfy the stricter requirement of electrical insulation and the mechanical property of abrasion resistance. It is usually designed for the insulation protection of abdominal medical devices.

Approvals / Specifications

ISO 10993, RoHS

Operating Temperature Range

  • Continuous operating temperature: -55℃ ~ 105℃
  • Minimum shrink temperature: 60˚C
  • Full recovery temperature: Above 110˚C

COLOR

Standard color: black and clear, (Other colors, special sizes, and cut pieces are available on request.)
Characteristics
  • Shrink ratio: 2:1
  • Low shrink temperature
  • High transparency, very flexible
  • Excellent physical, chemical and electrical performance
  • Excellent Electrical Insulation
  • Compatibility with gamma rays and ETO sterilization
  • Double plastic bags and plastic spool package
  • ISO 10993 and RoHS certificates
Property Specification Requirement Test Method Test Value
Longitudinal Change -10%~10% ASTM D2671 Pass
Concentration ≥70% ASTM D2671 ≥70%
Tensile Strength ≥10.3MPa ASTM D2671 ≥10.3MPa
Volume Resistivity ≥10^15 Ω·cm ASTM D2671 ≥10^15 Ω·cm
Dielectric Strength ≥39.37kV/mm ASTM D2671 ≥40kV/mm
Elongation at Break ≥120% ASTM D2671 ≥140%
Heat Shock No cracking ASTM D2671
(180°C/4 hours)		 No cracking
Temperature Flexibility No cracking ASTM D2671
(-55°C/4 hours)		 No cracking
Excellent Electrical Insulation
No heavy metals
Gamma (y) and Ethylene Oxide (ETO) Sterilization
Product Code Before Shrinking(mm) After Shrinking (mm) Standard Length (m)
Inside Diameter(Min.) Wall Thickness Inside Diameter (Max.) Wall Thickness
MTE-0012 1.2 0.20±0.05 0.6 0.43±0.08 200
MTE-0016 1.6 0.20±0.05 0.8 0.43±0.08 200
MTE-0024 2.4 0.25±0.05 1.2 0.51±0.08 200
MTE-0032 3.2 0.25±0.05 1.6 0.51±0.08 200
MTE-0048 4.8 0.25±0.05 2.4 0.51±0.08 100
MTE-0064 6.4 0.30±0.05 3.2 0.64±0.08 100
MTE-0095 9.5 0.30±0.05 4.8 0.64±0.08 50
MTE-0127 12.7 0.30±0.05 6.4 0.64±0.08 50
MTE-0191 19.1 0.35±0.05 9.5 0.76±0.08 50
MTE-0254 25.4 0.45±0.05 12.7 0.89±0.08 50

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