The perlite is a volcanic glass amorphous having a content of water relatively high. It is a mineral that occurs naturally and has the unusual property of greatly expanding when heated sufficiently. The perlite is a material that has the appearance of granules or powder, which is white. It is a silica sand of volcanic origin containing water which is industrially expanded by heat treatment. It has a high water retention capacity. Perlite is used for substrate cultivation, pure or mixed (potting mix, perlite, and vermiculite excellent for a cultivation known as cuttings). Some volcanic culture substrates combine it with pozzolana and other raw materials of volcanic origin to create roof vegetation. It is also used as a cryogenic insulation, for example around the distillation columns of air. It is commonly used as a raw material for many purposes, for example in the construction industry. So, if you’re searching for Perlite manufacturers and suppliers, eWorldTrade brings Perlite manufacturers and wholesalers close to you. Each Perlite listed above are subjected to inspection to make sure they are ready for trade. If you’re interested in buying Perlite, use the above list to discover the best wholesalers and manufacturers relating to Perlite.