Viscoelastic Polyurethane Foams for Use in Seals of Respiratory Protective Devices
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DOI: 10.3390/ma14071600
Abstract: A key factor in effective protection against airborne hazards, i.e., biological and nonbiological aerosols, vapors, and gases, is a good face fit of respiratory protective devices (RPDs). Equally important is the comfort of use, which… read more here.
Keywords: viscoelastic polyurethane; polyurethane foams; content; respiratory protective ... See more keywords