HI-355 is a certified prime copolymer designed for molding industrial applications requiring excellent toughness and moderate stiffness. HI-355 features easy processability, superior Environmental Stress Cracking Resistance (ESCR), excellent impact strength, good dimensional stability and warpage resistance. HI-355 suggested applications include industrial containers and lids, 1 to 5 gallon pails, tote boxes, housewares, toys and structural foam. HI-355 recommended processing temperature is 230 to 270°C. with mold @ 20 to 40°C.. HI-355 complies with FDA regulation 21CFR 177.1520 (c) 3.2 (a) and with most international regulations concerning the use of Polyethylene in contact with food articles.