Apr 25, 2022 · 0.96-1 g/cm3. Shore Hardness. 55-70 A. We offer quality assured range of HDPE sheets, also known as High Density Polyethylene Sheets. It has high-density polyethylene, unlike polypropylene and cannot withstand normally-required autoclaving nditions. Available in various specifications, these HDPE sheets are offered at mpetitive prices.