high quality quartz Manufacturer, Supplier, Exporter | FOR U STONE

Kurze Zusammenfassung: Product Details High quality wholesaler of engineered pure white kitchen countertops in any typesProduct Specification: For U STONE have very good reputation in our clients from all over the world.We produce and exports lots of excellent quality of the artificial marble,artificial quartz slabs,quartz countertops,quartz stone tiles,quartz tubs surround,prefab quartz countertops and vanity tops etcWe have been supply for many hotel,apartments,shopping malls,condo etcRelated Product:Quartz Countertop Colors,Vanity top,Prefab Quartz Countertop,Countertop Options,Cost of Quartz Countertops,Artfificial Quartz Stone VS Natural MarblePerformanceQuartz StoneNatural Marble1.Mohs hardness732.Density2.37-2.52.6-2.933.High temperature resistanceIts melting point is 1300℃,temperature resistance is 300℃Merarnorphic rocks, if the temperature is more than 650℃,it will decomposed4.Stain resistanceDrop the soy sauce,vinegar,coffee on the quartz stone,and wipe it with it with detergent water after 24 hours,then observe if its surface color change or not.Mainly made of calcium carbonate,the surface is more easily to be penetrated.5.Fire resistancePut the quartz stone in size 10mm*30mm on the open fire,the strip can't burn.Marble is kind of incombustible materials6.Acid and Alkali ResistanceErode the quartz stone surface with 3% hydrochloric acid solution,etc.And no visible change at the quartz stone surface.There would be chemical reaction between marble and acid solutions.It is easier to be eroded.7.Water Absorption Rate< 0.04%0.06%-0.35%8.Breaking StrengthStandard according to SN / T0308-1993, about 49.35 Mpa.Slightly inattentive will cause fragmentation and influence the utilization rate.