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cast basalt tiles may be used in all kinds of ways.Such as:the liner of coal bunker of power station,the lining of dust cyclone,the liner of chemical storage tank and warehouse for corrosion material,the floor material for chemical plants and lowfriction vehicle testing surface etc. We can offer any shape,size and thickness tiles to meet your need. Category Attribute Chemical Substance (Wt %) Specific Gravity Compressive Strength 3g/cm 686 MPa or higher Si O2 43.13 44.12Al2 O3 15.50 13.52 Fe2 O3 8.64 9.50 TiO2 2.02 2.62 CaO 9.05 10.22 MgO8.65 10.47 K2O 1.40 1.75 FeO 4.82 6.25 Na2O4.62 5.28 p 2O51.10 1.38Bending Strength 60 MPa or higher Impact Strength 1.76KJ/M2 Abrasion Strength 0.07g/cm2 Vickers Scale 720kg/ or higher Thermal Expansion Coefficients 60 max 8.92*10 -6 Elasticity Modulus 1.67*105MPa Chemical Attack Resistance 95%-98%H2SO4 98% or higher 20% H2SO4 94% or higher 20%NaOH 98% or higher