SUMITUBE™ R

[Rubber-like, flame-retarded heat-shrinkable tubing]
SAE-AMS

■ SAE-AMS
■ Flexible
■ Flame-retarded
■ Highly resistant against oil

  • SAE
  • moisture resistance Single
  • Flame Retarded

Applications

  • ■ Used for roller lining as a rubber substitute
    ■ Insulation, protection and reinforcement for wire and devices where flexibility is required
    ■ Insulating rubber-sheathed cable joints
    ■ Preventing buckling in lead wires

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Basic Properties

Category Heat-shrinkable tubing
Material Irradiated cross-linked flexible flame-retarded polyolefin
Flammability Flame Retarded
Shrink temperature min. 130℃
Shrink ratio min. 50%
Longitudinal change min. -10%
Continuous operating temperature -70 to 120℃
Specifications/Approvals SAE-AMS-DTL-23053/1 Class 2
Marking on Surface
Available colors Black
Flexibility Very flexible
Environmental Compliance RoHS,ELV
Industry 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)
Elongation (before aging)
Elongation (after aging)
Low temperature flexibility
Heat shock
min. 10.4MPa
min. 225%
121℃ x 7 days, min. 175%
-70℃ x 4 hours, no crack
200℃ x 4 hours, no crack
16.0MPa
495%
430%
Pass
Pass
Electrical Dielectric strength (before aging)
Dielectric strength (after aging)
Volume resistivity
min. 11.8kV/mm
121℃ x 7 days, min. 19.7kV/mm
min. 1.0 x 1014Ω・cm
25.0kV/mm
23.5kV/mm
3.1 x 1016Ω・cm
Chemical Corrosion against bare copper
Fluid resistance
  Tensile strength
  Elongation
  Dielectric strength
Flammability
150℃ x 16 hours, no corrosion
After immersion at 24℃ x 24 hours,
  min. 6.9MPa
  min. 175%
  min. 9.8kV/mm
ASTM D2671 Procedure A
Pass

12.2MPa
433%
23.0kV/mm
Pass

* For reference use only

Sizes

Nominal size(inch) Supplied ID(mm) Recovered ID(mm) Unit length(min.)(m)
Inside diameter(min.) Wall thickness(nom.) Inside diameter(max.) Wall thickness Spool
     1/8    * 3.20 0.35 1.60 0.70±0.20 152.5
    3/16   * 4.80 0.45 2.40 0.89±0.25 61
1/4 6.4 0.45 3.20 0.89±0.25 61
3/8 9.5 0.55 4.80 1.01±0.25 30.5
1/2 12.7 0.60 6.4 1.22±0.38 30.5
3/4 19.1 0.70 9.5 1.45±0.38 30.5
1 25.4 0.90 12.7 1.78±0.51 30.5
1-1/2 31.8 1.00 15.9 2.20±0.51 30.5
1-1/4 38.1 1.20 19.1 2.41±0.51 30.5
1-3/4 44.5 1.30 22.2 2.71±0.51 30.5
2 50.8 1.30 25.4 2.79±0.51 30.5
  • *Sizes do not comply with SAE-AMS-DTL-23053
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