What's so good about quartz?
Test corrosion resistance method: use any proportion of hydrochloric acid (or sulfuric acid) drops on the quartz stone board surface, high quality quartz stone board no reaction. Reasons: high-quality quartz slate, in addition to a small amount of resin and additives, are selected high-quality natural quartz, has a strong acid and alkali properties. The acids and bases that are often encountered in life are much less likely to damage them.
High temperature resistant test method: we can direct the hot surface of quartz stone plate with a cigarette butts, but not in high quality quartz light burning stone surface leave no trace. Reason: high quality quartz stone sheet contains 93% high-quality quartz crystal substrate and high quality filling material, so that it has high temperature resistance
Methods: we can test the hardness of hard material with a knife or nail scraping knives, quartz stone countertops, high quality quartz stone plate will not be scratched, and left a knife or nail clippers in the surface of quartz stone plate iron will. Use a damp cloth or hand to wipe iron filings, quartz stone board surface intact, no injury. Reason: high quality quartz stone board, its surface hardness up to Mohs hardness of 6-7, far greater than the daily use of knives, shovels and other tools
Test quartz content: flame quartz stone, high-quality quartz plate is not easy to ignite. If it is fired in a hot flame, it will still retain the original shape of the stone plate. Reason: the quality of quartz stone is basically the selection of imported advanced materials.
