advantage 1, shaving is not spent Quartz stone has a quartz content of up to 93%. Quartz crystal is the natural mineral with hardness second only to diamond in nature. Its surface hardness can be as high as Mohs hardness of 7.5, which is much larger than the sharpeners used in kitchens. hurt. 2, no pollution Quartz stone is a compact, non-porous composite material made under vacuum. Its quartz surface has excellent corrosion resistance to kitchen acid and alkali. The liquid material used in daily use will not penetrate into the interior and will be placed for a long time. The liquid on the surface can be wiped off with a cloth such as water or a clean and bright detergent. If necessary, the surface can be scraped off with a blade. 3, the surface of the old quartz stone with luster is more than 30 complicated polishing process, will not be scratched by the shovel, will not penetrate the liquid material, will not cause yellowing and discoloration, daily cleaning Simply rinse with water and it's easy. Even after a long period of use, the surface is as bright as the new countertop, requiring no maintenance or maintenance. 4, can not burn Natural quartz crystal is a typical refractory material. Its melting point is up to 1300°C. 93% quartz quartz made of natural quartz is completely flame retardant. It will not burn due to contact with high temperature. It also has high temperature resistance which is unmatched by artificial stone and other countertops. characteristic. 5, non-toxic and non-radiative The surface of the quartz stone is smooth, smooth and scratch-free, and the dense and non-porous material structure makes the bacteria have nowhere to hide, can be in direct contact with food, and is safe and non-toxic. Disadvantage The price of artificial stone is slightly higher. Due to the quartz stone countertop, the hardness is too strong, it is difficult to process, and the shape is too single. Self Tek Screw,Hexagonal Head Self Tek Screw,Hex Washer Head Self Drilling Screws ,Tek Screw With Rubber Washer Handan Jiankun Hardware Products Co., Ltd / Handan best import and export trade co., Ltd , https://www.jkscrew.com