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Adhesive-lined Semi-Rigid Polyolefin Tubing-2:5:1
Nelco offers four different classes of Adhesive-Lined Shrink Tubing for your needs including Adhesive-Lined Flexible Polyolefin Tubing-2:1 and Flexible Flame-Retardant Polyolefin Shrink Tubing-2:1. NP- 300 adhesive- lined heat shrink tubing can be used in cable and wiring projects involving braided- shield pigtails, electrical wiring, mechanical wiring assemblies, electronic components, electrical wire splices, breakouts, connectors for cables and wires, solder joints, delicate wire terminations, electrical cable end sealing and beyond!
- This versatile semi-rigid polyolefin adhesive shrink tubing solution meets all AMS- DTL- 23053/4D and UL specifications and has a 2.5:1 shrink ratio.
- NP- 300 adhesive- lined shrink tubing is currently available in Class 1 only and in the color black.
Nelco Products offers adhesive, semi-rigid, polyolefin heat shrink tubing in a variety of sizes. This 1/8″ adhesive shrink tubing will shrink down to 40% of its size when heated to a minimum temperature of 135°C (275°F). The standard operating temperature of the semi-rigid polyolefin tubing is from -55°C (-67°F) to 110°C (230°F). The tubing however, can withstand higher temperatures for a short period of time, but adhesive will reflow will occur at temperatures above 80°C (176°F). This semi-rigid heat shrink tubing shrink tubing solution meets all SAE-AMS-DTL-23053/4D and UL specifications. The adhesive-lined shrink tubing is currently available in Class 1 only and in the color black.
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Physical Property |
Typical Value-US Units (metric) |
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Tensile Strength + |
2200 psi |
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Ultimate Elongation |
400% |
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Longitudinal Change |
+1, -10% |
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Secant Modulus (2%) |
27,000 psi |
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Specific Gravity |
1:0; .95 (Clear) |
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*Heat Aging (168 hrs. @175°C) |
Elongation 175% |
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*Heat Shock (4 hrs. @ 250°C) |
No dripping, flowing, cracking |
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*Low Temperature Flexibility (4 hrs @ -55°C ) |
No Cracking |
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Volume Resistivity |
1015 ohm/cm |
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Dielectric Strength |
900 V/mil |
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Chemical Property (Test Method) |
Typical Value |
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Corrosive Effect |
Non-corrosive |
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Fungus Resistance |
Non-nutrient |
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Water Absorption |
0.10% |
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Fluid Resistance JR4 Skydrol 600 Solution Gasoline Hydraulic Fluid |
>1500 psi V/mil @600 V/mil |
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Application Specifications |
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SAE-AMS-DTL-23053/4; Class 1; AMS-3634; UL File E157227; RoHS Compliant |
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*Outer wall only