... fields—asbestos substitute products in the building materials trade,extinguishments, welding electrode, plastics, rubber, paint and coatings, electronic products,pearl ... powder30Metal annealing, absorbent in explosives, disinfectants, automotive componentsMed-fine powder60Welding electrodes, cables, foundry works, pipeline enamels, lubricants, adhesivesFine powder100Texture paints, acoustical ...