Heat Shrink Technology

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Common Technical Data

Test

Test Requirements

Test Methods

  • Ultimate Elongation
  • Tensile Strength
  • Water Absorption (25°C)
  • Volume Resistivity
  • Eccentricity

200% (min.)
8N/mm2 (min.)

0.5% (max.)

1012 Ω-Cm (min.)

≤30%

ESI-09-13, ASTM D 2671

ESI-09-13, ASTM D 2671

 

ASTM D 257

ASTM D 2671


Special Technical Data


Test

Test Requirements

Test Methods

Anti-tracking Tubing

  • Operating Temperature Range
  • Shrinkage Temperature
  • Flammability
  • Low Temperature Flexibility at -20°C
  • Heat Shock at 200°C/30min.
  • Di-Electric Strength
  • Tracking Erosion Resistance
  • Di-Electric Constan

-55°C to +130°C

130°C

Self Extinguishing

No Cracking

No Cracking, Dropping

10 kV/mm (min.)

No tracking or Erosion
3.0 (min.)

 

 

ASTM D 2671

ASTM D 2671

ASTM D 2671

IEC 243

ASTM D 2303

IEC 250

Dual Wall Tubing

  • Di-Electric Strength

10 kV/mm (min.)

IEC 243

Medium Wall Tubing

  • Operating Temperature Range
  • Heat Shock at 200°C/30min.
  • Low Temperature Flexibility at -20°C
  • Shrinkage Temperature
  • Di-Electric Strength
  • Di-Electric Constant

-45°C to +110°C

No Cracking, Dropping

No Cracking

70°C to 125°C

10 kV/mm (min.)

3.0 (min.)

 

ASTM D 2671

ASTM D 2671

 

IEC 243

IEC 250

Stress Control Tubing

  • Heat Shock at 200°C/30min.
  • Di-Electric Constant

No Cracking, Dropping

3.0 (min.)

ASTM D 2671

IEC 250



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