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How to choose quartz stone countertops for the whole kitchen? How is the true and false quartz stone distinguished?

Quartz stone, generally speaking, quartz stone is a new type of stone synthesized by more than 90% quartz crystal plus resin and other trace elements. It is a large-size plate that is pressed by a special machine under certain physical and chemical conditions. Its main material is quartz.

Quartz stone has a quartz content of up to 94%. Quartz crystal is the natural mineral with the hardness second only to diamond in nature. Its surface hardness can be as high as Mohs hardness of 7.5, which is much larger than the sharpener used in the kitchen. It will not be scraped by it. hurt.

No pollution
Quartz stone is a compact, non-porous composite material made under vacuum conditions. Its quartz surface has good corrosion resistance to kitchen acid and alkali. The liquid substance used in daily use does not penetrate into the interior and is placed on the surface for a long time. The liquid can be wiped off with a cloth such as clean water or a clean and bright detergent. If necessary, the blade can be used to scrape off the surface retentate.

Not old
The lustrous surface of quartz stone is more than 30 complicated polishing processes, which will not be scratched by the shovel, will not penetrate liquid substances, and will not cause yellowing and discoloration. Daily cleaning only needs to be rinsed with water. It’s easy and simple. Even after prolonged use, the surface is as bright as the new countertop, requiring no maintenance or maintenance.

Can't burn
Natural quartz crystal is a typical refractory material with a melting point of up to 1300 degrees. 94% quartz stone made of natural quartz is completely flame-retardant, does not cause burning due to contact with high temperature, and has high temperature resistance unmatched by artificial stone and other countertops. characteristic.

Non-toxic and non-radiative
The surface of the quartz stone is smooth, smooth and scratch-free, and the dense and non-porous material structure makes the bacteria have nowhere to hide, can be in direct contact with food, and is safe and non-toxic.
The high quality quartz stone is made of selected natural quartz crystal minerals with a SiO2 content of over 99.9%. It is depurified during the manufacturing process. The raw materials do not contain any heavy metal impurities that may cause radiation, 94% of quartz crystals and others. The resin additive makes the quartz stone free from the risk of radiation contamination.

One: soak test with hydrochloric acid, etc.
In order to maximize profits, some manufacturers will do so in the quartz stone countertops with calcium carbonate. The calcium carbonate capacity reacts with the acid. If such a countertop is purchased, the countertop is easily changed in the later use. Therefore, when purchasing, you can take a sample and put it in dilute hydrochloric acid or other acidic liquid to soak. If the product contains calcium carbonate, it will react with the acid.

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