Concentrations of dust that exceed the recommendations of the dust mask manufacturer will need a higher level of respiratory protection, such as a half mask respirator with appropriate dust filters. Wear safety glasses with side shields, goggles or face shield when cutting, milling or abrading to protect eyes against dust and particulate. Under normal conditions the wearing of protective gloves and clean, body-covering clothing should be adequate. Use local exhaust if necessary. Power equipment should be equipped with properly designed dust collection devices.
Product is stable under normal conditions.
Product is stable under normal conditions. None in designed use. Some medical studies of wollastonite mine and mill workers suggest that long term cumulative exposures to wollastonite dust may cause decreased pulmonary function or mind industrial bronchitis, particularly in workers who smoke. Unless contaminated in service, this product is non-hazardous to the environment. If contaminated with hazardous materials, place waste in suitable container.