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The quality management of quartz stone plate is good or bad, which aspect can be reflected in detail

At present, we are familiar with quartz stone, it is one of the most ideal materials for counters, and it is also the most used material. Quartz stone is made of broken glass and quartz sand as the main filler (silicon dioxide content of 99.9%).

As the timely content of the plate is as high as 90% or more, it is separated from the artificial stone products by the quartz stone manufacturer and is called quartz stone. The surface of quartz stone is smooth and flat without scratches, compact without pores, and rich in color. The structure is as antiseptic and antifouling as glass, and the finished shape is as perfect as artificial stone. Compared with other materials, quartz stone has the advantages of wear resistance, scratch resistance, high temperature resistance, impermeability and no color difference.

What is the main difference in quartz stone quality? It is the same as quartz stone plate, but the quality is very different. The quality of quartz stone raw materials will directly affect the quality of quartz sand board, the main filler of quartz sand is divided into several grades, and the price is several times the difference. The second is the ratio of raw materials, if the content of quartz sand board is less than 90%, it will directly affect its hardness.

The main reason affecting the quality of the plate is the production equipment. At present, the production process of quartz stone is mainly die-casting, and the tonnage of the press is the key to the quality of the plate. For the production of quartz stone, the stress per square meter should be more than 60 tons (negative pressure under vacuum should be more than 98), and the density of the plate should reach 2.6g/u002Fcm3.

Most of the development of small quartz stone manufacturers, small manufacturers of press tonnage is not up to this technical requirements, they use production management equipment and may affect the early old teaching equipment, the main research is low-cost quartz stone prices to quickly occupy the international market. For a long-term business quartz stone industry people, compared with the brand plate only look at the appearance can be distinguished, even if the appearance can not be seen, in the plate processing, when the material can be felt.