IRRAX™TUBE FE2

[Fluoroelastomer heat-resistant tubing]

■ Excellent oil, high heat, and chemical resistance
■ Flexible
■ Flame-retarded

  • moisture resistance Single
  • Flame Retarded

Applications

  • ■ Protection of wires where heat and oil resistance is required
    ■ Protection of wiring where flexibility is required

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Basic Properties

Category Heat-resistant tubing (Non-shrinkable)
Material Cross-linked flexible flame-retarded fluoroelastomer
Flammability Flame Retarded
Continuous operating temperature -40 to 200℃
Specifications/Approvals SFP standard (R1-8792)
Marking on Surface
Available colors Black
Flexibility Flexible
Environmental Compliance RoHS,ELV
Industry Automotive,Military / Aerospace,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)
Secant modulus
Heat shock
min. 8.2MPa
250℃ x 7 days, min. 8.2MPa
min. 200%
250℃ x 7 days, min. 150%

300℃ x 4 hours, no crack
23.2MPa
10.7MPa
220%
180%
120MPa
Pass
Electrical Dielectric withstand (before aging)
Volume resistivity
AC2.5kV x 60 sec., no breakdown
min. 1.0 x 1012Ω・cm
Pass
1.5 x 1014Ω・cm
Chemical Oil resistance

  Tensile strength
  Elongation
Flammability
Automatic transmission oil
  150℃ x 1,000 hours
min. 8.2MPa
min. 100%
Flame-retarded


23.6MPa
233%
 

* For reference use only

Sizes

Nominal size(mm) Inside diameter(mm) Wall thickness(mm)(nom.) 外径(mm) Unit length(m)
2.4×3.2 2.40±0.20 0.40 3.20±0.30 100以上
4.5×5.5 4.50−0.30/4.50+0.50 0.50 5.50−0.30/5.50+0.50 100以上
6×7 6.0−0.4/6.0+0.6 0.50 7.0−0.4/7.0+0.6 100以上
7×8 7.0−0.4/7.0+0.6 0.50 8.0−0.4/8.0+0.6 100以上
  • Longitudinal change: min. -10% (200℃ x 10 minutes)
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