Sepiolite Stone/ Sepiolite Fiber Stone/ Sepiolite Rough Stone Export All Over the World
Descriiption:
Sepiolite is a clay mineral of fibrous magnesiumsilicate.It is a hydrous aluminum-magnesium silicate with chain structure.Usually the colour is white,light gray, pale yellow etc.Sepiolite is opaque and lusterless.Its specific gravity is 2-3.2,the hardness is 2-2.5,and melting point is 1500-1700 °C.It is innoxious, flavourless and high temperature resistance. Sepiolite has low shrinkage rate, good plasticity and insulation, high salt-resistance etc.
A. Chemical Composition of no asbestos sepiolite clay
SiO2 %  | Al2O3 %  | Fe2O3 %  | CaO %  | Mn2O %  | Gap %  | Pulp Rate %  | 
40-50  | 0.2-2.2  | 0.3-2  | 2.5-20  | 17-25  | 32-48  | 10-15  | 
B. Size and Physical Properties of no asbestos sepiolite clay
Item  | Size (mm)  | Water %  | Whiteness  | 
Sepiolite Fibre  | Super Grade, First , Second, Third Grade 
  | ≤4  | ≤85  | 
Sepiolite Powder  | 100mesh, 200mesh, 300mesh, 325mesh 400mesh. 600mehs and so on.  | 
				
				
				
				
				
				
				
				
				
				
				
		
					
						
					
 
				
								
						




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