- Engineering controls: The production process should be closed, with enhanced ventilation.
- Respiratory protection: When the dust concentration in the air exceeds the standard, a self-priming filter dust mask must be worn. In emergency rescue or evacuation situations, an air-supplied respirator should be worn.
- Eye protection: Wear chemical safety goggles.
- Body protection: Wear protective clothing against toxic substances.
- Hand protection: Wear rubber gloves.
- Other protection: Change work clothes promptly. Maintain good hygiene practices.