A version of this story appeared in Volume 98, Issue 25 It’s important to consider all these parameters when determining what materials to use for a mask, says Yi Cui, the Stanford materials scientist ...
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01/28/21 Update: This article describes the benefits of filtration in homemade masks, which are similar to the protection afforded by the surging practice of double-masking. You can read more here.
Ciba Specialty Chemicals is launching a new polymer modifier that brings a new standard to nonwoven fabrics used for example, in diapers, hygiene products, cleaning wipes and filtration products.
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