Heatshrink

Thin Wall Adhesive Lined

ADW3

Technical Data

Properties Test Method Typical Values
Cold Impact
s
SAE-AMS-DTL23053/4:1999
ASTM D746-13 (-40°C)
No Cracking
s
Heat Shock
s
SAE-AMS-DTL23053/4:1999
(250°C, 4 hrs)
No Cracking/Dripping
s
Sealing Efficiency
s
SAE-AMS-DTL23053/4:1999
(200°C, 3min) Reheat (150°, 5min)
No opening on reheat
s
Tensile Strength (Mpa)
s
SAE-AMS-DTL23053/4:1999
ASTM D638-10
12.8
s
Elongation at Break (%)
s
SAE-AMS-DTL23053/4:1999
ASTM D638-10
390
s
Dielectric Strength (kV/mm)
s
SAE-AMS-DTL23053/4:1999
ASTM D2671-09
19.7
s
Volume Resistivity (Ω.cm)
s
SAE-AMS-DTL23053/4:1999
ASTM D257-07
2 x 1015
Flammability
s
SAE-AMS-DTL23053/4:1999
ASTM D2671-09
Pass (Self extinguishing)
s
Corrosion
s
SAE-AMS-DTL23053/4:1999
(121°C, 16hrs)
No Corrosion
s
Water Absorption (%)
s
SAE-AMS-DTL23053/4:1999
ASTM D570-98 (23°C, 24hrs)
0.25
s
Heat Resistance
s
SAE-AMS-DTL23053/4:1999
(175°C, 168hrs)
No Cracks/Dripping/Flowing of outer walls
Longitudinal Shrinkage (%) UL224 0 ± 5

 

Description

ADW3 is manufactured by co-extrusion of Polyolefin and hot-melt adhesive. The product has been developed for applications that require a flame retardant highly flexible thin wall tubing with a higher shrink ratio and where moisture sealing is required.

 

Features

  • Crosslinked Polyolefin
  • Shrink Ratio 3:1
  • Adhesive lined
  • Operating temperature -45 to 125 °C
  • Excellent flame retardant properties VW-1
  • Standard colours – Black/Clear
  • Special Colours on request

  • Minimum shrink temperature, 70 °C
  • RoHS /REACH Compliant
  • Millitary approved
  • Excellent oil & chemical resistance

 

Applications

  • Environmental seal & insulation for electrical and electronic connections
  • Bundling of wires and cables for flexible harnesses, including automotive and marine harnesses
  • Quick recovery at low temperatures makes it ideal for use in the electronics & telecommunication applications
  • Its 3:1 shrink ratio can easily cope with components of varying diameter, with no tendency to split

 

Clear

  • Abrasion and oil resistant covering for identification labels/tags and write and wrap labels
  • Strain relief and environmental seal for electrical and electronic connections where visibility of the connection is required
  • Designed for applications where substrates need to remain visible and protected against the ingress of fluids

Dimensions

Product Inside Diameter (mm)

Wall Thickness (mm)

Recovered

Reël Length

(m)

Supplied Recovered
ADW315 1.6 0.5 0.45 100
 ADW331 3.2 1.0 0.90 100
ADW341 4.8 1.5 1.00 100
ADW362 6.4 2.0 1.25 100
ADW393 9.5 3.0 1.40 100
ADW3124 12.7 4.0 1.70 100
ADW3196 19.1 6.0 1.95 100
ADW3258 25.4 8.0 2.05 75
ADW33813 38.1 13.0 2.50 30
ADW35016 50.8 16 2.80 15

Tel: 011 868 3783 • Fax: 011 868 3773
E-mail: office@airshrinksa.co.za
www.airshrinksa.co.za

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Heatshrink

Dual Wall Splicing Sleeves

ADW4

Technical Data

Properties Test Methods Typical Values
Tensile (MPa) UL 224 > 14
Elongation (%) UL 224 > 400
Heat Ageing: Tensile (MPa)
llllllllllllllllldlll: Elongation (%)
UL 224
(175°C x 168 hrs)
> 12
> 250
Heat Shock (25°C x 4hrs) UL 224 Pass
Low temperature Flexibility ASTM D 2671
(4 hrs @ – 55°C )
No Cracking
Copper Stability
s
ASTM D 2671
(175°C x 168 hrs)
Pass
s
Flammability VW-1 Pass *
Dielectric Strength (kV/mm) ASTM D 2671 > 20
Volume Resistivity (Ω.cm) ASTM D 257 1014

Test values are for outer crosslinked polyolefin layer

Description

ADW4 is an adhesive lined flame retardant tubing. High shrink ratio combined with excellent sealing characteristics makes this product ideal for electrical and electronic connections where a moisture seal is required.

 

Features

  • Shrink Ratio 4 : 1
  • Operating temperature – 55 to 135°C
  • Good flame retardant properties
  • Good electrical and fungal resistant properties
  • Colours – Black
  • Minimum/fully recovered shrink temperature 90/110°C

Applications

  • Automotive wiring harnesses
  • Low voltage joints
  • Low voltage submersible connections
  • Waterproof strain relief connections

Dimensions

Product Inside Diameter (mm) Wall Thickness (mm)
Supplied Recovered Supplied Recovered
ADW461 6.5 1.3 1.0 1.8
ADW491 8.9 1.6 1.0 2.5
ADW4122 11 2.4  1.1 2.1
ADW4164 16 4.0 1.2 3.0
ADW4194 19 4.0 1.2 3.0
ADW4256 25 6.0 1.2 3.2

Eccentricity < 30% as per UL 224
Tolerances on size id’s and wall thickness allow 15% on above values

Tel: 011 868 3783 • Fax: 011 868 3773
E-mail: office@airshrinksa.co.za
www.airshrinksa.co.za

14