Revision 1. 6
1.19
General
1
Also avoid inhaling the sanding dust of epoxy resins. Wherever possible, do not transport open
containers with chemicals over long distances. Mix resin and hardener near the processing site.
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Do not eat, drink or smoke while working.
After finishing work and before using the toilet, wash your hands thoroughly.
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Only use special, gentle hand cleansers for skin cleansing. Do not use solvents
(like
acetone), because they dry out and chap the skin. Unsuitable skincare is often the cause of
sensitization.
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If possible, only use disposable paper towels to dry your hands.
After washing your hands, apply a moisturizing skin cream.
Operating Requirements and Standard Operating Procedures
A sensible division of the working areas and an economic work sequence can help to reduce contact
times with chemicals. This applies regardless of the toxicity of the product used: it is a known fact
that the toxic effects depend on the amount and duration of exposure.
Ensure sufficient ventilation of the working areas, if possible by installing an extraction system. The
air flow must carry the vapors away from the processor, therefore an extractor directly at the mold is
recommended. Vapors from solvents, e.g. styrene, are heavier than air and best extracted near the
floor.
Gloves, protective creams, washing solutions, paper towels and a first-aid kit (including a bottle of
eye-rinsing solution) must be provided.
In case of severe vapor and dust formation use light gas masks with dust and A2 filters for organic
vapors.
Instruct any people working with you to keep their workplace clean and tidy.
Using disposable tools (paper cups, wooden spatulas, disposable brushes, etc.) can also help to keep
the workplace clean. Any residues of cured resin adhering to the tools are inert.
Persons whose main task is to cut glass, aramid, or carbon fibers should not carry out lamination
work directly afterwards, as the fiber dust can cause microscopic skin injuries.
