IRRAX™TUBE B8

CatalogNo.838,897

[Semi-rigid heat-resistant tubing compliant with Electrical Appliance and Material Safety Law]
UL recognized (for AWG size)

■ Semi-rigid
■ Flame-retarded (PBDE/PBB-free)

  • UL
  • PSE
  • moisture resistance Single
  • Flame Retarded

Applications

  • ■ Insulation and protection of electric terminations where mechanical strength is required
    ■ Reinforcement of objects to be covered

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Basic Properties

Category Heat-resistant tubing (Non-shrinkable)
Material Cross-linked semi-rigid flame-retarded
Flammability Flame Retarded
Continuous operating temperature -55 to 125℃
Specifications/Approvals UL224 (for AWG size)
  File No.: E75077
  Operating temperature: 125℃
  Voltage rating: 600V
  Flammability rating: VW-1
Electrical Appliance and Material Safety Law (Japan)
(for AWG size,Metric size)
  Registration of flammability rating (-F-)
  (Registration No.: STS3-009 to STS3-016)
Marking on Surface (AWG size)
VW-1 SUMITOMO IRRAX TUBE B8 125℃ -F-
(Metric size)
SUMITOMO IRRAX TUBE B8 -F-
Available colors Black, Brown, Red, Orange, Yellow, Green, Blue, Violet, Gray, White
Flexibility Semi-rigid
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
min. 13.8MPa
158℃ x 7 days, min. 9.7MPa
min. 200%
158℃ x 7 days, min. 100%
250℃ x 4 hours, no crack
-30℃ x 1 hour, no crack
19.0MPa
17.1MPa
340%
340%
Pass
Pass
Electrical Dielectric withstand (before aging)
Dielectric withstand (after aging)
Dielectric breakdown (before aging)
Dielectric breakdown (after aging)
Volume resistivity
AC2.5kV x 60 sec., no breakdown
158℃ x 7 days, AC2.5kV x 60 sec., no breakdown
min. AC2.5kV
158℃ x 7 days, min. 50% of original and min. AC2.5kV
min. 1.0 x 1014Ω・cm
Pass
Pass
15.0kV
Pass
2.3 x 1016Ω・cm
Chemical Corrosion against bare copper

Stability against copper

Flammability
158℃ x 7 days, no corrosion
after leaving under 95% humidity, 23℃ x 24 hours
158℃ x 7 days, elongation min. 100%
after leaving under 95% humidity, 23℃ x 24 hours
Flame-retarded, pass VW-1

Pass

304%
Pass

* For reference use only

Sizes

AWGサイズ
Nominal size Inside diameter(mm) Wall thickness(mm) Unit length(m)
AWG24 0.55±0.10 0.50±0.06 500以上
AWG22 0.65±0.10 0.50±0.06 500以上
AWG20 0.80±0.10 0.50±0.06 500以上
AWG19 0.90±0.10 0.50±0.06 500以上
AWG18 1.00±0.10 0.50±0.06 250以上
AWG17 1.15±0.10 0.62±0.06 250以上
AWG16 1.30±0.10 0.62±0.06 250以上
AWG15 1.45±0.10 0.62±0.06 200以上
AWG14 1.65±0.10 0.62±0.06 200以上
AWG13 1.80±0.15 0.62±0.06 200以上
AWG12 2.10±0.15 0.62±0.06 400以上
AWG11 2.30±0.15 0.62±0.06 400以上
AWG10 2.60±0.15 0.62±0.06 400以上
AWG9 2.90±0.15 0.62±0.06 400以上
AWG8 3.30±0.15 0.62±0.06 400以上
AWG7 3.70±0.15 0.62±0.06 400以上
AWG6 4.10±0.20 0.62±0.06 200以上
AWG5 4.60±0.20 0.62±0.06 200以上
AWG4 5.20±0.20 0.62±0.06 200以上
AWG3 5.80±0.20 0.62±0.06 100以上
AWG2 6.5±0.2 0.62±0.06 100以上
AWG1 7.3±0.3 0.62±0.06 100以上
AWG0 8.3±0.3 0.62±0.06 100以上

 

Metric size
Nominal size Inside diameter(mm) Wall thickness(mm) Unit length(m)
1×0.4 1.00±0.10 0.38以上 500以上
1.5×0.4 1.50±0.10 0.38以上 300以上
2×0.4 2.00±0.20 0.38以上 200以上
3×0.4 3.00±0.20 0.38以上 400以上
4×0.4 4.00±0.30 0.38以上 400以上
5×0.4 5.00±0.30 0.38以上 200以上
6×0.4 6.00±0.50 0.38以上 200以上
7×0.4 7.0±0.5 0.38以上 100以上
8×0.4 8.0±0.5 0.38以上 100以上
9×0.4 9.0±0.5 0.38以上 100以上
10×0.4 10.0±0.5 0.38以上 100以上
  • Longitudinal change: min. -10% (200℃ x 5 minutes)
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