Here is a professional Interior Decoration Material Quartz Stone Wholesaler talking about the role of adding calcium powder in the processing of quartz stone.
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Quartz stone plate should be no stranger to it. Quartz stone has become the preferred surface material for green building decoration stone. It belongs to artificial stone stone, because the plate contains up to 93% quartz sand, which is called quartz stone by quartz stone manufacturers. However, at present, the quartz stone market in China is chaotic, and the price of quartz stone is also uneven. Some bad businesses even use calcium powder instead of quartz sand to improve their interests. Someone should ask us now, what is the difference between adding calcium powder and no calcium powder to the board. Quartz stone manufacturers explain the role of adding calcium powder in the processing of quartz stone.
OEM Quartz Stone
Quartz Stone quickly captures the decorative stone market with many advantages such as wear resistance, scratch resistance, high temperature resistance and penetration resistance. However, once the calcium powder is added to the quartz stone plate, it will have a great influence on the quality of the plate. The first effect is the hardness of the sheet. The hardness of the quartz stone sheet is Mohs hardness of 6 or higher. It is easy to be scratched for the sixth grade sheet; the acid and alkali resistance is reduced; and the high temperature resistance is degraded. Contact with hot objects can easily break the sheet.
How to distinguish the quartz powder containing calcium powder? In fact, the method of identification is very simple. As we all know, calcium reacts with acid to cause a chemical reaction. However, the use of oxalic acid or the toilet in the home, the use of vinegar can be, drip on the surface of the board, if there are bubbles, it means that the plate contains calcium powder. Before the purchase, many merchants will give us an experiment, but after the purchase, we will also check it, check the code on the back of the board, ask for the manufacturer's warranty and acid and alkali resistance test, to avoid bad business in the processing.