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Part Number: HST221-2

HST221-2 is one of Allied Wire & Cable’s many types of heat shrink tubing. Allied Wire & Cable’s line of heat shrink tubing features a large array of dependable products that can be used for insulation of cables or as protective coverings for electrical components. HST221-2 tubing can be used in high-heat environments of up to 135°C, with a shrink temperature of 90°C. HST221-2 is able to protect electrical components against forces such as fluids, solvents, and flame which ensures that the components are usable in various extreme conditions. HST221-2 tubing’s flexibility also allows it to be used in cases that require the cable to bend around tight corners.

HST221-2 Specifications: (subject to change without notice)
Shrink Ratio 2:1
Size (in) 2
Expanded I.D. (in) 2.000
Recovered I.D. (in) 1.000
Nom. Rec. Wall Thick. (in) 0.045
UL Style 224
CSA Type 198
Material Irradiated Polyolefin (PO)
Shrink Temp 90°C
Max. Long. Shrinkage -5%
Min. Temp -55°C
Max. Temp 135°C
Dielectric Strength 800 V/mil
Volume Resistivity 1014 Ohm-cm
Specific Gravity 1.35
Max. Tensile Strength 1500 psi
Ultimate Elongation 200%
Approx LBS/MFT 0.00
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