Gypsum | definition of gypsum by Medical dictionary

This chemical inventory is OSHA's premier one-stop shop for occupational chemical information. It compiles information from several government agencies and organizations. Information available on the pages includes: Chemical identification and physical properties Exposure limits Sampling information ...

OSHA Occupational Chemical Database | Occupational …

Construction workers who sand drywall joint compound are often exposed to high concentrations of dusts and, in some cases, respirable silica. Drywall joint compounds are made from many ingredients (i.e., talc, calcite, mica, gypsum, silica). Some of these have been associated with varying degrees of ...

Control of Drywall Sanding Dust Exposures - CDC

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Amazon.com: gypsum dust

Full Answer. Drywall dust contains different ingredients, such as silica, talc, mica, gypsum and calcite. Some of these elements have been linked to the irritation of the eyes, nose and the throat.

Is Inhaling Drywall Dust Harmful? | Reference.com

You can't escape dust when sanding drywall, but you can protect yourself by wearing a mask, goggles, old clothing and by choosing a safer sanding method.

The Effects of Breathing Drywall Dust | Hunker

Gypsum rock is mined or quarried, crushed and ground into a fine powder. In a process called calcining, the powder is heating to approximately 350 degrees F, ...