Properties of PU Foams
Their properties are categorized based on the foam structure. The foam has two types of structure:(1) Open-cell structure (2) Closed-cell structure
Their properties are categorized based on the foam structure. The foam has two types of structure:(1) Open-cell structure (2) Closed-cell structure
The knowledge that the use of blowing agents such as CFCs or HCFCs contributes to the destruction of the ozone layer and global warming
SRAY-APPLIED POLYURETHANE foam is a unique roofing material. It is sprayed as a liquid directly onto the roofing substrate