Author:
Shafigullin L N,Romanova N V,Zonina S V,Valinova I E,Karasev I Yu
Abstract
Abstract
We performed the comprehensive studies of physical mechanical properties of KAMAZ vehicle mats from three manufacturers. It was found that structure of PU foam cells was the key structural parameter that influenced heat- and sound-absorbing properties of products. The paper provides manufacturers with the recommendations for managing structural parameters of a PU foam layer in a mat.