Kitchen decoration is crucial in home improvement, especially the choice of materials such as cabinets, door panels, countertops and so on. The cabinet body should be environmentally friendly, the door panel should be corrosion resistant, and the countertop should be strong, which is the basic common sense of selection.
At present, the mainstream material of the table is quartz stone, artificial stone, natural stone, and the utilization rate of stainless steel is gradually decreasing. To put it simply, artificial stone is made of resin, aluminum powder (calcium powder), pigment and curing agent; Quartz stone is quartz crystal plus resin and other additives by high pressure, high temperature synthetic, because the plate contains up to 93% of the quartz sand is called quartz stone, is now the highest selection of products.
Because the price of quartz stone is higher than other stone, some bad businesses will add calcium carbonate in order to reduce costs. Calcium carbonate is the main component of limestone, has a certain corrosive, if the food and the countertop containing calcium carbonate contact for a long time, it will cause certain pollution, human consumption or will have a certain impact on the digestive tract.
How to identify quartz stone plate contains calcium powder? In fact, the way to identify is very simple, we all know that calcium and acid contact will have a chemical reaction. You can use oxalic acid or the toilet cleaner at home, vinegar can be dropped on the surface of the plate if there are bubbles, it means that the plate contains calcium powder.
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