When etchers and engravers are working with ferric chloride to etch or engrave metal, they need to wear N95 masks to protect themselves from exposure to the hazardous fumes emitted by this acid. Wearing these masks during their job will allow them to breathe normally while they do their work, which helps them avoid respiratory problems caused by working with ferric chloride. These masks also protect them from getting ferric chloride in their eyes, which can cause serious damage.
One of the most important safety precautions that you can take while performing etching or engraving work on
- or other metals
Those are to make sure that you wear N95 masks while working with your materials and tools.
These masks are designed to filter out particulate matter that may be present in the air around you, keeping them out of your mouth and nose and away from your lungs. Plus, they’re made to fit easily over most people’s faces without interfering with their ability to see and breathe normally during their workday.
What are the risks?
CDC recommends that all Etchers and Engravers wear N95 masks for protection. The extreme fine dust can cause serious respiratory disease. Wearing a mask is required by CDC guidelines. You may choose any brand of mask, but be sure it is approved by NIOSH. NIOSH stands for Centers for Disease Control and Prevention, an independent organization working with governments at all levels to protect human health from worksite exposures.
How can you reduce risk?
Workers that etch or engrave often work with chemicals like sulfuric acid, hydrofluoric acid, boric acid, dyes, paints, etc. These chemicals can cause severe damage to lungs when ingested. An easy way to protect your lungs from these potentially dangerous chemicals is by wearing a simple $3.00 mask like an N95 mask.
Where can you get PPE (Personal Protective Equipment)?
health risks that are out there, so it’s not something you want to skimp on. Make sure your masks are National Institute for Occupational Safety and Health (NIOSH) approved because they’re more reliable than other brands. These masks fit snugly over your face and prevent particulates from getting into your lungs as well as filtering airborne pathogens from reaching your mouth or nose.
How do I know what N95 respirators to use?
When selecting a face mask, there are a few features you want to look for. The first is an N-class designation: an N stands for negative pressure, which means that air is sucked through two layers of filter media, while an exhalation valve allows air out. An N95 respirator will be able to block 95 percent of particles 0.3 microns or larger from entering your lungs when worn properly (meaning it fits tightly against your skin). Make sure that any respirator you buy has been certified by NIOSH or ANSI. It’s also important to make sure your respirator is labeled as a respirator—not just a dust mask—and can provide protection from chemical fumes as well as dust particles.
What type of respirators are available to me as an etcher/engraver?
There are a number of respirators that are used by etchers/engravers. Below is a list of some of them Air-purifying respirator (APR) – This type of respirator uses filters to remove contaminants from air, or they chemically change or absorb contaminants in order to render them harmless. The most common types of APRs include dust masks, disposable dust masks, and powered air-purifying respirators (PAPRs). These types of APR’s have cartridges or filters that must be replaced regularly in order for them to work properly.