CROSS-LINKED POLYOLEFIN FOAM DUCT FOR HVAC APPLICATIONS

摘要

A foam air duct for transferring heated or cooled air throughout an automotive vehicle. Material for the foam air duct may be a closed-cell polyolefin foam blend that creates several advantages in automotive HVAC design including reduction in the weight of the foam air duct, it flexibility, and reduction in noise, vibrations and harshness (NVH) during operation.