Why does quartz stone lose its luster due to burnishing and how to repair it?

Number of visits:information sources:Shandong Kang Jieli New Materials Co., LtdRelease time:2018/9/5

Artificial quartz stone plate not only has rich colors and beautiful surface of natural stone characteristics, but also has antibacterial, high temperature resistance, wear resistance, anti-leakage, non-toxic, non-radiation and other characteristics, in modern home decoration has been recognized by more and more people. But in the specific application, can not avoid two or even more pieces of splicing, after splicing, in order to make the whole look like one, it is inevitable to splice seams and peripheral grinding. But after grinding the joint will appear whitening phenomenon, the deeper the color of the board after grinding the whitening phenomenon is more serious.

What causes the whitening of stitching joints?
The surface of quartz stone plate is as light as mirror, because the quartzite factory has water mill polishing process in production. Water grinding and polishing is the result of high pressure and high rotational speed grinding of many 2000 mesh water grinding heads, which is beyond the reach of other hand tools. The appearance of whitening after polishing by angle grinder is due to the fact that the substrate of quartz slab is white. In the process of grinding, the surface luster and color of the slab are destroyed and the white matrix is exposed. This is also the reason why the whitening phenomenon is more obvious at the deeper the color of the slab is.
How should we solve the problem of whitening phenomenon? This is a problem we all care about.
1, wax and varnish can be used, but these two methods can not be solved for a long time, and can only be temporarily relieved.
2. Repair with brightener or resin. After repair with this method, it can be maintained for a long time but can not be eradicated.
In order to fundamentally solve the whitening phenomenon at the joints, we should look for professionals, try to avoid second polishing and polishing in the process of plate installation, and carefully deal with the butt joints in order to achieve seamless butting. There is also to do a good job of prevention, to avoid docking when the glue protrusion brings unnecessary secondary grinding.

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