IRRAX™TUBE ER2

[150℃ heat-resistant flame-retarded tubing]

■ Highly heat resistant
■ Excellent abrasion resistance
■ Flame-retarded (PBDE/PBB-free)

  • moisture resistance Single
  • Flame Retarded

Applications

  • ■ Insulation and heat protection of wire harnesses and parts for automobiles
    ■ Protection of wiring where flame retardance is required
    ■ Protection of lead wires and parts which are subject to high temperature

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Basic Properties

Category Heat-resistant tubing (Non-shrinkable)
Material Cross-linked flexible flame-retarded polyolefin
Flammability Flame Retarded
Continuous operating temperature -55 to 150℃
Specifications/Approvals SFP standard (R1-2998)
Marking on Surface SUMITOMO IRRAXTUBE ER2
Available colors Black
Flexibility Flexible
Environmental Compliance RoHS,ELV
Industry Automotive,Construction machinery,Industrial machinery,Electronics

Oil/Chemical resistance (room temperature)

Gasoline Gas oil Lubricant Alcohol Acid Alkali

:Very good :Good :Not applicable in some cases

Features

Properties Items Requirements Typical values*
Mechanical Tensile strength (before aging)
Tensile strength (after aging)
Elongation (before aging)
Elongation (after aging)
Heat shock
Cold bend
Secant modulus
min. 15.7MPa
180℃ x 200 hours, min. 9.8MPa
min. 150%
180℃ x 200 hours, min. 50%
250℃ x 4 hours, no crack
-55℃ x 4 hours, no crack
107.9±19.6MPa
23.4MPa
22.2MPa
430%
420%
Pass
Pass
106.4MPa
Electrical Dielectric withstand (before aging)
Dielectric withstand (after aging)
Volume resistivity
AC2.5kV x 60 sec., no breakdown
180℃ x 200 hours, AC2.5kV x 60 sec., no breakdown
min. 1.0 x 1010Ω・cm
Pass
Pass
1.8 x 1016Ω・cm
Chemical Flammability Flame-retarded (UL224 All Tubing Flame Test) Pass

* For reference use only

Sizes

Nominal size(mm) Inside diameter(mm) Wall thickness(mm) Unit length(m)
6×0.45 6.0±0.5 0.45±0.05 200以上
8×0.45 8.0±0.5 0.45±0.05 100以上
10×0.45 10.0±0.5 0.45±0.05 100以上
12×0.45 12.0±0.5 0.45±0.05 100以上
  • Longitudinal change: min. -10% (125℃ x 5 minutes)
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