How to deal with black stone scratches？

You can use special polishing powder for polishing scratches, because the main raw material of black stone is calcium carbonate, so you can use granite polishing powder for polishing, the use of this polishing powder for polishing black stone, not only can repair scratches, but also increase the surface brightness of black stone.

How to polish the black stone

First, the scratches on the black stone surface should be washed with clean water first;

Two, in the stone surface into a certain amount of water;

Three, the granite polishing powder poured on the surface of the stone, and the polishing powder and water stir evenly;

Four, polish the scratches on the surface of the stone with the polishing wheel. When polishing, the speed of the polishing wheel should be converted from low to high.

What kinds of black stone can be divided into

First, black granite

The color can be divided into 5, respectively: black gold sand, Fuding black, China black, Mongolia black and jinan green.

Two, black marble

The color can be divided into 5, respectively: black gold flower, ancient wood grain, black and white root, silver white dragon, black wood grain.

What problems will appear in the process of black stone polishing

One, if the grinding technology is not good, then the surface is prone to scratches or cracking phenomenon;

Two, if the grinding is not in place, then the stone surface will appear white.

How to maintain black stone

1. After using for a period of time, we must pay attention to the pores on the surface of the stone to see if there are some dirty things inhaled. If there are, you can use a toothbrush dipped in toothpaste for cleaning.

2, usually avoid the stone impact and knock, in case of stone surface knock out a groove, so it will affect the overall appearance.

3. After the stone is dirty, you can wipe it with lemonade, because lemonade can effectively remove the dirt on the surface of the stone.