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Quartz Vs Granite Countertops Consumer Reports

Product Description Description China Artificial Quartz Stone Material High purity acid-washed 93% quartz stone grain, 7% resin and a small proportion of inorganic pigment. Thickness 12mm, 15mm, 18mm, 20mm, 25mm, 30mm, etc. Finish 1. Surface: Honed, Polished/Nano 2.Side Finish: UV Cutting. Color...

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Quartz Vs Granite Countertops Consumer Reports

When remodeling a kitchen or bathroom, one of the biggest focal points of the remodel is the countertops. Quartz is a countertop material that can be incorporated into either kitchen or bathroom designs. The benefit in this is that engineered stone used in the kitchen will perfectly match the design throughout your home.

Product Description：

Artificial Quartz Stone VS Natural Marble
Performance	Quartz Stone	Natural Marble
Mohs hardness	7	3
Density	2.37-2.5	2.6-2.93
High temperature resistance	Its melting point is 1300℃,temperature resistance is 300 ℃.	Metamorphic rocks, if the temperature is more than 650℃, it will decomposed.
Stain resistance	Drop the soy sauce, vinegar, coffee on the quartz stone, and wipe 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.
Fire resistance	Put the quartz stone in size 10 mm × 30 mm on the open fire, the strip can’t burn.	Marble is a kind of incombustible materials.
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.
Water Absorption Rate	＜0.04%	0.06-0.35%
Breaking Strength	Standard according to SN / T0308-1993, about 49.35 Mpa.	Slightly inattentive will cause fragmentation and influence the utilization rate.
Compression Strength	Standard according to SN/T0308-1993,about 187.75 Mpa.	Natural marble is fragile, especially the long board.
Radioactive limit indicators	No radiation, internal and external radiation index is in line with GB6566-2001.	Higher than quartz stone, ＜ 0.23.
Glossiness	＞60 degree	The glossiness range is 70-85 degrees.