Description

 Sepiolite is a silicate clay mineral in fibre which is rich in mangnesium, and it is also called mangnesiumand silicate mineral in moisture chain layers.lt can be divided into soil sepiolite(stereoplasm sepiolite) comingfrom deposition and massiveness seoiolite (light sepiolite) coming from hydrothermai deposit. The specific gravity of the lightness is **2.3,hardness is **2.5.poisonless and odourless, it is harmless topeople. lts melting point is ********0, so it’s heat resistant. It is low in contraction,but high in placticity. lt dis-solves in hedrochloric acid. lt is insulant and salt resistant,etc.