Quartz stone is a new technology artificial stone synthesized from fine stone. Its manufacturing process is produced through a set of state-of-the-art systems. The product contains more than 90% natural quartz stone or granite combined with an ultra-high performance resin and special pigments. Its main material is quartz, quartz stone without radiation, high hardness, created quartz stone countertop scratching (Mohs hardness 7), no pollution (vacuum manufacturing. Dense non-porous), hot is not bad (quartz material. Temperature 1300 ° C), not being used to old(30 polishing process without maintenance), non-toxic and non-radiative (NSF certified, does not contain heavy metals, can be in direct contact with food).

    Quartz stone countertops are available in a variety of colors, Gobi series, crystal series, Ma Shi series, and flash star series. They can be widely used in public buildings (hotels, restaurants, banks, hospitals, exhibitions, laboratories, etc.) and home decoration (kitchen countertops, The fields of washstands, kitchen walls, dining tables, coffee tables, window sills, door covers, etc. are environmentally friendly, green and new building interior materials that are free of radioactive pollution and reusable.

The main component of quartz stone is quartz crystal, namely silica. The quartz stone on the market is synthesized by quartz crystal and resin. Generally, the quartz content is about 93%. But in fact, in order to maximize profits, some manufacturers adulterate raw materials and add calcium carbonate. The fake quartz stone resin has a high content and a low surface hardness, which is easy to scratch.

Industry insiders reminded that due to the low hardness of the adulterated quartz stone countertop, a deep scratch of the knife with a deep color will appear. In addition, quartz slabs with a high resin content are lighter in weight. In addition, you can also use dilute hydrochloric acid, toilet bowl or oxalic acid to pour on the back of quartz stone to do experiments. If bubbles are generated, it means that the ingredients contain calcium carbonate powder, which is not desirable.

The staff of the Shenzhen Consumer Protection Committee reminded consumers that they can ask the merchant to provide the corresponding countertop warranty card and other materials, or specify the materials of the purchased products in the contract to protect their rights and interests.

How can we avoid the "tuning" of the countertop? The industry insiders said that there are two ways, the first is not to be cheap, so it is easy for the unscrupulous business to take the opportunity. "In general, pure resin countertops are 500~600 yuan/Yanmi, composite acrylic countertops are 700~800 yuan/Yanmi, and quartz stone countertops are 1000 yuan/Yanmi. If the price of the purchase is quite different, then you should pay attention to it. ""

If it is artificial stone or quartz stone, then it can be made with glass glue styrofoam or 4115 construction glue to make the styrofoam relatively better because the base surface is particularly flat, because the styrofoam will be under the uneven condition. Natural expansion will fill the gap below and the person will step on it.