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Technical characteristics
- BrandDual
- СonstructionHeat-shrinkable
Description
Thin Wall Tubes-Gdw Dual Wall Tubing is manufactured by co-extrusion of polyolefin and hot melt adhesive. Designed to provide both insulation and sealing for protected articles. APPLICATIONS :
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TECHNICAL DATA |
PROPERTIES | TEST METHOD | TYPICAL VALUE |
Physical | ||
Tensile Strength | ASTM-D-638 M/mm2 | 12 N/mm2(Min) |
Elongation | ASTM-D-638 | 300 |
Water Absorption | ASTM-D-570 | 0.15 (Max). |
Low Temperature Flexibility | ASTM-D-2671 | -55 C |
Specific Gravity | ASTM-D-792 | 1.4 |
Longitudinal Change | ASTM-D-638 | -10%(Max) |
Flammability | ASTM-D-2671 | Pass |
Thermal | ||
Operating Temperature | IEC216 | -55oC to + 125oC (Outer Wall) No dripping, cracking or flowing |
Heat Shock | 250oC 4 hrs | (Outer Wall) |
Chemical | ||
Fungus Resistance | MIL-1-7444 | Inert |
Copper Corrosion | ASTM-D-2671-B | Good |
Chemical Resistance | ASTM-D-2671 | Good |
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Dual Wall Tubing
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