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Disposable Face Mask with Biomass Graphene(Non

This Disposable face mask with biomass graphene is suitable for a variety of industries and environments such as electronic manufacturing, catering service, light processing, food processing, beauty treatment, pharmacy, schools, factories, dust-free

N95 by Biomass Graphene Particulate Respirator Face Mask

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Here's the science behind face mask materials - Research

Apr 06, 2020 · A single study made in 2013 comprises most of what is known about make-shift surgical mask material. Researchers in the UK looked at how nine common materials – a cotton T shirt, a scarf, a tea towel, a pillowcase, an antimicrobial pillowcase, a vacuum cleaner bag, linen, silk, and a mix of cotton-- compared with the performance of a surgical mask.

Reusable Face Mask with Replaceable Filters

The reusable face mask contains 4 replaceable PM2.5/kN95 filters. The masks are washable, but not the filters. It protects against gases, odor, pollen, haze, dust, smoke or any particulate matter with diameter of 0.1 micron or bigger. The mask will hold a KN95 filter made of 5

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Why Graphene Mask? Klothon

Workwear, Uniform & PPE Co. Login / Register; Home; Products . Industrial Workwear . Industrial shirts

4 Reusable Masks That Work:Vogmask, Breathe Healthy

After testing, the protective layer on the mask continues to be effective throughout its useful life. It can filter particles as small as 1.0 micron in the air, prevent the body from inhaling

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