Heat Shrink Tubes / Heat Shrink Sleeves
GDW: Dual Wall Tubing
GDW is dual wall tubing manufactured by co-extrusion of polyolefin and hot melt adhesive. Designed to provide both insulation and sealing for protected articles.
APPLICATIONS :
- Provides permanent waterproof barrier & environmental seal for electrical components such as wire splices & harness in automobile & communication industry.
- Used as an alternative to moulded parts and cable breakouts
- High shrink ratio enables insulation of cables with connectors of various sizes-Suitable for use in telecommunication, industrial equipment, automotive and avionics.
GENERAL PRODUCT PROPERTIES :
- Shrink ratio 3:1
- Operating temperature ranges from -550C to +1250C
- Resistance to weathering and UV rays
- Chemical, copper corrosion and fungus resistance
- Dielectric strength of 15kV/mm.
- Meets RoHS Compliance
- Meets IP 68 (Ingress Protection)
SPECIFICATIONS :
IEC, ASTM, Ul224 AND MIL-SPEC
SELECTION CHART
All dimensions are in mm
- Part
- Internal Diameter (mm)
- Recovered Thickness
- Recovered Adhesive
- Standard
- Number / Size
- Supplied
- Recovered
- (Incl. Adhesive)
- Thickness
- Package
- GDW 6/2
- 6.0 mm
- 2.0 mm
- 1.1 mm
- 0.5 mm.
- 100m/spool
- GDW 9/3
- 9.0 mm
- 3.0 mm
- 1.3 mm
- 0.6 mm.
- 50m/spool
- GDW 12/4
- 12.0 mm
- 4.0 mm
- 1.5 mm
- 0.7 mm.
- 30m/spool
- GDW 18/6
- 18.0 mm
- 6.0 mm
- 2.0 mm
- 0.8 mm.
- 30m/spool
- GDW 24/8
- 24.0 mm
- 8.0 mm
- 2.3 mm
- 0.9 mm.
- 30m/spool
- GDW 39/13
- 39.0 mm
- 13.0 mm
- 2.5 mm
- 1.0 mm.
- 20m/spool
- GDW 50/17
- 50.0 mm
- 17.0 mm
- 2.5 mm
- 1.2 mm.
- 15m/spool
- GDW 75/25
- 75.0 mm
- 25.0 mm
- 2.5 mm
- 1.2 mm.
- 15m/spool
- GDW 100/34
- 100.0 mm
- 34.0 mm
- 2.5 mm
- 1.2 mm.
- 15m/spool
TECHNICAL SPECIFICATION
- PROPERTIES
- VALUE
- STANDARD
- Physical
- Tensile Strength
- 9 N/mm2 (Mpa) (Min.)
- ASTM D638
- Ultimate Elongation
- 300% (min)
- ASTM D638
- Water Absorption
- 0.15% (Max.)
- ASTM D570
- Specific Gravity
- 1.4
- ASTM D792
- Longitudinal Change
- -10% (Max.)
- ASTM D638
- Thermal
- Operating Temp. (Outer Wall)
- -55oC to + 125oC
- IEC216
- Heat Shock (250 oC for 4 hrs.)
- No dripping, cracking or flowing (Outer Wall)
- Flammability
- Pass
- ASTM D2671
- Chemical
- Fungus Resistance
- Inert
- MIL-1-7444
- Copper Corrosion
- Good
- ASTM D2671B
- Chemical Resistance
- Good
- ASTM D2671
- Electrical
- Dielectric Strength
- >15kV / mm
- ASTM D2671
- Dielectric Constant
- 3.0 (Max.)
- ASTM-D-150
- Volume Resistivity
- 1 x 1013 Ohm.cm (Min)
- ASTM D257
Products
Heat Shrink Tubes / Heat Shrink Sleeves
- Advantages Of Heat shrink Tubing
- Thin Wall Tubes
- GDW : Dual Wall Tubing
- Medium/Heavy Wall Tubes-Commercial
- Heat Shrink Co-extruded Tubing Premium Quality
- Red Insulation Tubes
- Non Tracking Tubes
- Busbar Sleeves
- Stress Control Tube
- Integrated Stress Control Tube-GVOT Tube
- Heat Shrink Double Layer Tube-GDTL Tube
- High Shrink Ratio Heat Shrink Tube
Switchgear Insulation Products
- Barrier Board Sheet
- End Sealing Kit for Extensible RMU/GIS Bushing
- Heat Shrink Bus Bar Sleeve
- Bus Bar Insulating Shrouds
- Bus Bar Insulating Shrouds Polyolefin
- Bus Bar End Caps
- Thin wall tube wire marking
- Heat Shrink Tape (Bustape)
- Insulation for Circuit Breakers
- Busbar Sleeve for 66 kV
- Bushing Boot
- Non Shrinkable High Voltage Tape
- Heat Shrinkable Gland
