PolyZorb synthetic insulation is designed with the appliance market in mind, according to the supplier. It is a gray, lightweight, melt blown polypropylene acoustical blanket manufactured by Johns Manville. The insulation absorbs sound, provides noise control and can be fabricated to fit numerous applications. The product has high tensile strength and is said to be resistant to vibration and shake-down. The company says the synthetic insulation is completely recyclable, is hydrophobic, does not support fungal or bacterial growth, is unaffected by oil or grease, and is non-linting. The insulation has an operating temperature limit of up to 250°F (121°C). LIT Industries, Inc., www.jm.com
Lit Industries, Inc.