Metropolitan quartz stone has a simple but textured design. The soft swelling of pure white covers the transparent creamy base, forming an infinitely beautiful surface, which echoes the unevenness of the cement color, and the textured finish deepens the sense of atmosphere.
We can use a knife to scrape, because powder will appear when scraped on the quartz countertop, which is inferior. If not, it is a high-quality type, because it has high hardness when used. Also, use a lighter to bake the quartz stone surface and rub it with water to see if it turns yellow. If there is discoloration, it is of inferior quality. On the contrary, it is of high quality if it is clean. Quartz stone is not afraid of being hot, and it is resistant to high temperatures.
Look at the content. Because the quartz crystal is artificially synthesized with resin, it should have a content of 93% or more, so that it can be regarded as a suitable countertop. Because inferior garnet resin is very high, it will have cracks, but the content is invisible when used, so you can see the test report given to us by the merchant.
Look at the density. The quartz stone is generally divided into two types, one is a pressed plate, because it is pressed by high temperature, so it has a relatively strong density, and the surface has no pores and is not easy to penetrate. The other type is an template, because it is poured out, so its hardness difference and density are also low, and there are pores on both sides, so it is easy to penetrate.