How to identify genuine quartz stone?
First, is the test impervious?! Discrimination! Take an oily marker with you, that is, one or two dollars! On the surface of the table ten centimeters long, three minutes to stop or wipe with a hand or dry cloth (not wet) can erase without traces, preferred
There are only 4 simple methods for identifying the quality of quartzite. 1., the weight of quartz stone is high-pressure press out, the poor quartz stone is pouring production of heavy press press out, the plate density is higher, so the same size of quartz stone will be more heavy. The quartz content also varies from 80% to 94%, and the higher the quartz content, the better the quality of the quartz stone countertops. 2. the thickness of quartz stone countertops is 1.2 cm, 1.5 cm and two for quartz stone artificial stone high hardness but relatively more brittle so suggested the use of 15 per cent of the thickened quartz stone, but many manufacturers are actually walking out the real production of sheet only 14 per cent and 13.5 per cent, the manufacturer is not responsible, this 1 per cent to 15 per cent, so there is no real quartz stone countertops is recommended not to buy. 3., key and other hard objects, quartz stone. Sashi Eisa is the main component of quartz is silica in nature, hardness only to diamond, if it is really good quartz stone, with a key after scraping will only have a line after scrubbing is more obvious, but the key will have scars and scraping white powder with poor quartz stone calcium powder inferior materials. 4., soy sauce test of quartz stone table top, soy sauce upside down in a few days will not seep color. The inferior quartz stone mesa will seep in 1 days.
Once again! Look at the samples in the store, the table, the joint, whether there is dirty place! Is there any black, yellow or dirty color on the edges?! If there is the use of this store after purchase! Worse than his sample! Because the samples don't have the kitchen dirty! Can be dirty! It will become dirtier after use! This store doesn't have to be considered! Conversely, there is no yellow dirty phenomenon at the stitching, so use the marking stroke! Erase! Be the first choice！
Second, identification of scratch resistance! Scratch the surface of a table with a blade or metal object! Can I leave a scratch?! No scratches, no powder! This stone countertops preferred!
