Quartz glass plate can be reused, because the internal material of quartz glass plate is evenly distributed, so both the front and the back are consistent, that is to say, after the surface is seriously damaged by collision, the front or the back can be polished and polished to achieve the same effect as the original, which greatly reduces the maintenance costs and costs.

And the granite can not be reused, because its positive effect is specially made, once damaged, it can not be used again. Simply put, quartz glass plate is not easy to break, while granite is easy to break.

Granite is also called artificial stone, synthetic stone, reconstructed stone and engineering stone. It uses natural marble and stone powder as the main raw materials, mosaic, shell, glass and other materials as ornaments, organic resin as cementing agent, vacuum mixing, high-pressure oscillation to make square materials, and then cured at room temperature after sawing, grinding, polishing and other processes to make plates.

1. Production process:

Artificial granite is made of unsaturated polyester resin as binder, natural marble or calcite, dolomite, silica sand, glass powder and other inorganic powder, as well as appropriate curing agent, flame retardant, color and so on. It is formed and solidified by mixing ingredients, casting, vacuum extraction and other methods.

Quartz glass sheet is made of more than 93% quartz sand and unsaturated polyester resin and other adhesives, which are mixed by ingredients, vacuum, high pressure and high vibration, and cured by heating in kiln.

2. Practicality:

The joints of granite are seamless, tough, changeable in shape, diverse in color, soft in color, and easy to repair when problems arise. When used for too long, it can be polished again and shiny as new. However, the hardness difference, load-bearing deformation and scratch resistance are slightly worse. The granite is resistant to high temperature up to about 90 degrees, but can not contact superheated objects for a long time.

Quartz glass plate has high hardness, high temperature resistance, scratch resistance, anti-penetration, anti-modification and high gloss. But the special-shaped shape is not easy to be processed, and it is difficult to make complex shape. It is difficult to repair the bumping angle and to achieve seamless seam.

3. Identification methods:

Some people say it's right to use acid bubbles, but what we need to teach is a simple way for people who don't know stone or chemistry to simply identify the true from the false.

Look at the back of the stone. The back of the true quartz glass plate is polished by a turntable, with circular scratches. The scratches are obvious. The back of the granite is smooth. It's cut across, it's a light straight mark, or there's no scratch. So, look at the back of the arc scratch is true quartz plate, the back is straight or no is the granite.

In order to attract the attention of some manufacturers, a certain proportion of quartz crystals will be added as fillers, called quartz granite, diamond, crushing stone, etc. It is mainly natural gravel and stone powder, indoor use later on the human body will have some harm!