(AIS) Adhesive-Lined Polyolefin Tubing(Dual Wall)
  • (AIS) Adhesive-Lined Polyolefin Tubing(Dual Wall)
(AIS) Adhesive-Lined Polyolefin Tubing(Dual Wall)
(AIS) Adhesive-Lined Polyolefin Tubing(Dual Wall)

(AIS) Adhesive-Lined Polyolefin Tubing(Dual Wall)

Product Description
  • Manufactured by co-extrustion of polyolefin and hot-melt adhesive.
  • Especially recommended for water-proofing for cable and wire harnesses and protection of connector-to-cable transitions.
  • High expansion ratio to provide excellently sealing for connector-to-cable transitions. Environmentally seals and protects indoor electrical applications.
  • Contact with us for more details

Specification download

AIS_spec.pdf
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Part
Number		Nominal SizeAs supplied (mm)After recovered (mm)Standard
Length
(Meter)
mmInchI.D(min)W.T.
(nominal)min		I.D.(max)W.T.Adhesive
thickness
AIS-3X 3:1 Shrinkage Ratio
AIS(3X)-3.2  3.2 1/8 3.2 0.45 1 1.00±0.28  0.45±0.08  200
AIS(3X)-4.8  4.8 3/16 4.8 0.45 1.6 1.00±0.28  0.50±0.08  100
AIS(3X)-6.4  6.4 1/4 6.4 0.5 2 1.00±0.28  0.50±0.08  100
AIS(3X)-9.5  9.5 3/8 9.5 0.5 3 1.40±0.28  0.60±0.08  50
AIS(3X)-12.7  12.7 1/2 12.7 0.65 4 1.70±0.38  0.76±0.15  1.22
AIS(3X)-15  15 5/8 15 0.65 5 1.90±0.38  0.76±0.15  1.22
AIS(3X)-19.1  19.1 3/4 19.1 0.7 6 2.25±0.55  0.76±0.15  1.22
AIS(3X)-25.4  25.4 1 25.4 0.8 8 2.54±0.55  1.00±0.20  1.22
AIS(3X)-38.1  38.1 1 1/2 38.1 0.8 13 2.54±0.55  1.00±0.20  1.22
Part
Number		Nominal SizeAs supplied (mm)After recovered (mm)Standard
Length
(Meter)
mmInchI.D(min)W.T.
(nominal)min		I.D.(max)W.T.Adhesive
thickness
AIS-4X Shrinkage Ratio 4:1
AIS(4X)-4  4 3/16 4 0.4 1 1.00±0.28  0.50±0.08  1.22
AIS(4X)-8  8 5/16 8 0.45 2 1.00±0.28  0.50±0.08  1.22
AIS(4X)-12  12 1/2 12 0.45 3 1.40±0.28  0.60±0.10  1.22
AIS(4X)-16  16 5/8 16 0.55 4 1.70±0.38  0.76±0.15  1.22
AIS(4X)-24  24 1 24 0.7 6 2.25±0.55  0.76±0.15  1.22
AIS(4X)-32  32 1 1/4 32 0.7 8 2.54±0.55  1.00±0.20  1.22
AIS(4X)-50  50 2 50 0.7 13 2.54±0.55  1.00±0.20  1.22
PropertySpecification
Requirement		Test Method Typical Value
Tensile strength  10.3MPa min  ASTM D 638  ≧ 12MPa
Elongation at break  200％ min  ASTM D 638  ≧ 400 ％(min.)
Tensile strength after aging
158℃ , 168hrs		 70％ of original
min		 ASTM D 638  ≧ 90％
Elongation at break after
158℃ , 168hrs		 100％ min  ASTM D 638  ≧ 300 ％(min.)
Longitudinal shrinkage  15% max  UL 224  0 ~ 10％
Heat shock  No cracking  ASTM D 2671  PASS
Cold bend -30℃, 1hr  No cracking  ASTM D 2671  No cracking
Dielectric voltage withstand
and breakdown		 2500V.60 sec no
breakdown		 ASTM D 2671  No breakdown
Volume resistance  1013Ω． cm min  ASTM D 876  ≧ 1014Ω․ cm(min.)
Flammability  All tubing flame test  UL224  Pass
Copper corrosion 158℃ ,
168hrs		 No corrosion  ASTM D 2671  Pass
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