Emissions data collected following spray polyurethane foam application has been used to estimate the time required for workers to safely re-enter and work without respiratory protection.
The determination of trade worker re-entry time following the application of spray polyurethane foam (SPF) in residential and commercial buildings has traditionally been estimated by SPF manufacturers.
Evonik Industries recently announced it has been appointed by Shell MDS (Malaysia) as the new distribution partner for gas-to-liquid hardwaxes (GTL hardwaxes).