High Quality R of Engineered Pure White Kitchen Countertops in Any Types

High quality wholesaler of engineered pure white kitchen countertops in any types 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...

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High quality wholesaler of engineered pure white kitchen countertops in any types

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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 etc

We have been supply for many hotel,apartments,shopping malls,condo etc

Related Product:Quartz Countertop Colors,Vanity top,Prefab Quartz Countertop,Countertop Options,Cost of Quartz Countertops,

Artfificial Quartz Stone VS Natural Marble

Performance

Quartz Stone

Natural Marble

1.Mohs hardness

7

3

2.Density

2.37-2.5

2.6-2.93

3.High temperature resistance

Its melting point is 1300,temperature resistance is 300

Merarnorphic rocks, if the temperature is more than 650,it will decomposed

4.Stain resistance

Drop 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 resistance

Put the quartz stone in size 10mm*30mm on the open fire,the strip can't burn.

Marble is kind of incombustible materials

6.Acid and Alkali Resistance

Erode 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 Strength

Standard according to SN / T0308-1993, about 49.35 Mpa.

Slightly inattentive will cause fragmentation and influence the utilization rate.

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