How to choose quartz slab?
1.According to the hardness of the quartz slab, there are two methods for quartz stone: one is die-casting; Another type is casting. Casting quartz stone is a direct casting process, which causes pores in the middle of the board and makes it easy for the board to penetrate. The quartz stone slab is prone to cracking due to excessive resin content. Die cast quartz stone is formed by a press to make the plate tighter, denser, and less permeable. However, the quartz stone used for die casting in the market is now uneven, mainly due to the size of the press. Small quartz stone manufacturers have relatively small presses, usually at a pressure of 20 tons, while large manufacturers have presses of over 60 tons or around 90 tons. The force on a square meter of large manufacturers' plates is 20T, and the hardness of such plates can reach Mohs hardness level 6 or above (which can be tested by professional departments). On site, the quality of the countertop is generally reliable when the sound is relatively crisp.
2. The quality of a quartz stone countertop depends on the strength of the manufacturer. The strength of the manufacturer is determined by the R&D department, and the color of the quartz stone precisely reflects the strength of a company. The color of quartz stone is mainly monochrome and mixed color. Monochrome is mainly judged by the transparency of the background color and the number of impurities in the color. The mixed color series mainly consists of solid wood door panels and high-end cabinets, mainly manifested in the imperial gold series, illusion series, leather grain series, and ordinary dual color three color series. Small manufacturers and low-end brands in the market now mainly use monochrome quartz, with a slight hint of ordinary bicolor and bicolor quartz, while there are not many manufacturers with beautiful colors and complete production.
3. Finally, based on particle analysis, good quartz stones have a relatively rich variety of particles, including glass particles, quartz sand particles, and metal particles. Moreover, good board particles have relatively few impurities, making them refreshing, clean, and beautiful