XDW - Heatshrink - Dual - Walled Flexible Glue Lined
XDW is a thin-walled heatshrink tubewith a glue lined inner surface. It ismade from a single extrusion of polyolefin that is partially irradiated and as such is commonly referred to as dual walled .
*Highly flexible.
*Very high shrink ratio 3:1.
*Flame retarded.
*Good mechanical adhesion.
This is a material with many applications in the electrical and mechanical protection areas. Since the glue holds the tubing in place it is commonly used for brake and fuel pipe protection in the automotive industry. Typical electrical applications are strain relief on cords, and insulation repair. In general the tube is not recommended for waterproofing since the glue layer is primarily a mechanical adhesion and is thin. Use SMDW for fail safe waterproof joints.
Conformant Standards UL: MIL-1-23053/4: JIS
Material Dual wall, flexible, flame retardedpolyolefin with modified polyamideadhesive sealant
Continuous operating temp -55 C to +110 C
Shrinkage temp Starts at 90 C, completed at 125 C
Tensile strength 10.5 MPa
Elongation at break point 200%
Longitudinal shrinkage 15%
Breakdown voltage 20 kV/mm wall thickness
Volume resistivity 1.0 x 1014 ohm cm
Water absorption 0.5%
Flammability All tubing flame test: pass
UV resistance Passed-ISO 1408
Voltage rating 600 V
