Polypropylene fiber is a synthetic polymer widely used in the production of medical masks due to its excellent barrier properties, low cost, and lightweight nature. Its non-woven fabric forms an ...

Why the best material for a homemade coronavirus face mask is hard to identify Variables in fabrics, fit, and user behavior can influence how well a mask might block the virus’s spread ...

The researchers successfully grafted broad-spectrum antimicrobial polymers onto the polypropylene filters used in N95 face masks, according to the study that was recently published in Applied ACS ...

Researchers have developed an accessible way to make N95 face masks not only effective barriers to germs, but on-contact germ killers. The antiviral, antibacterial masks can potentially be worn ...

Rensselaer Polytechnic Institute researchers have developed an accessible way to make N95 face masks not only effective barriers to germs, but on-contact germ killers. The antiviral, antibacterial ...

Why N95, KN95 masks are much more effective than cloth versions Along with vaccines and testing, masks remain one of the CDC’s three main tools to fight the coronavirus.

Standard polypropylene non-woven, woven and knitted fabrics were considered for the study. Air permeability test was conducted on these fabrics using Frazier Air permeability tester. Depending on the ...

Discover the impact of locally manufactured fabric masks on virus transmission and user comfort. Explore airflow analysis and fabric properties to determine the effectiveness of polypropylene ...

Some masks made of fabric include fibers of nickel, copper or other metals that inactivate the virus and hence protect the wearer more effectively.

Surgical masks filter particles well, but their fit can be improved Most surgical masks are built from nonwoven polypropylene layers, the same material used to make top-tier N95 respirators.