HST321-1/2 — Polyolefin Adhesive Heat Shrink Tubing

Our HST321-1/2 is a robust and versatile tubing solution designed to meet a variety of industry needs. Weighing approximately 32.00 pounds per thousand feet (LBS/MFT), this tubing is suitable for applications requiring added durability. It boasts a dielectric strength of 700 V/mil, ensuring effective electrical insulation. With an expanded inner diameter of 0.500 inches, it provides ample space for various applications. Crafted from adhesive-lined irradiated polyolefin (PO) material, it excels at both insulation and sealing. Operating efficiently within a temperature range of -55°C to 110°C, it can adapt to diverse environmental conditions. It possesses an impressive maximum tensile strength of 2100 psi, demonstrating its resilience under pressure. The nominal recommended wall thickness is 0.070 inches, and the recovered inner diameter after shrinking is 0.160 inches, with a shrink ratio of 3:1. With a specific gravity of 1.20, ultimate elongation of 300%, and volume resistivity of 10^14 Ohm-cm, this tubing combines excellent electrical and mechanical properties, making it a dependable choice for various electrical and mechanical applications, offering a strong balance of performance and adaptability.