How to deal with discoloration of quartz joints after irregular grinding

Number of visits:information sources:Shandong Kang Jieli New Materials Co., LtdRelease time:2019/9/23

Quartz stone, as a new type of building decoration stone, has many advantages such as wear resistance, scratch resistance, high temperature resistance, anti-penetration, non-toxic and non-radiation, and has become the first choice of high-grade decoration stone. With the continuous increase of quartz stone factories and production technology in China, quartz stone sheets have entered the public consumption. At present, the most widely used area is cabinet countertop, which is called quartz stone countertop. Because of the high hardness of quartz stone, it brings some troubles to processing, because quartz stone is different from ordinary artificial stone processing, especially splicing.


The common problem in quartz stone splicing is that the two plates appear high or low, and the treatment method often chooses to grind, which will lead to the loss of gloss on the surface of the plate, and how to repair the loss of gloss?
The common repairing methods for discoloration after polishing are: 1. Waxing or varnish can be used, but these two methods can not be solved for a long time, but can only be relieved temporarily. 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 junction, professional personnel should be sought, secondary grinding and polishing should be avoided as far as possible in the process of plate installation, and the joint of butt plate should be carefully handled during installation so as to achieve seamless butting. There is also to do a good job of prevention, to avoid the glue when docking protrusion to bring unnecessary secondary polishing.
The surface of quartz slab is not treated in a special way, but is grinded by more than 30 channels of high pressure and fast water. Once grinded at low speed, it will lead to whitening and discoloration. Therefore, it is necessary to keep two plates in horizontal line during processing and installation.

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