Peralit 20

PPeralit 20 is an expanded perlite with a grain size of 1-2 mm and a density of 110 kg/m3, used as thermal insulation and lightening in the industrial and manufacturing sector.‎ Upon request, Peralit 20 can be heat-treated with polymers in aqueous solution, which provide excellent water repellency performance while greatly reducing water absorption capacity.‎