How To Distinguish The Good And Bad Of Quartz Stone Slabs

Four Methods To Distinguish The Good And Bad Of Quartz Stone Slabs:

1. Test hardness method:

We can use hard objects, such as a knife or nail clippers, to scrape the quartz stone countertops. High-quality quartz stone slabs will not be scratched, and on the surface of the quartz stone slabs will be knife or nail clipper iron chips. Wipe off the iron fragment with a wet cloth or hand, the surface of the good quartz stone slabs also is intact without damage.

Reason: The surface hardness of high-quality quartz stone slab is as high as Mohs hardness 6-7, which is much higher than People’s Daily used knives and shovels

2. Test the high temperature resistance method:

We can use the cigarette end to directly iron the surface of the quartz stone slab, the cigarette will not leave any traces on the high-quality quartz slab surface.

Reason: The high-quality quartz stone slab contains 93% of the high-quality quartz crystal substrate, and also high-quality supplementary fillers to make it have high temperature resistance

Heat Resistance - Horizon — Heat Resistance

3. Test corrosion resistance method:

Drop any proportion of hydrochloric acid (or sulfuric acid) on the surface of the slab, high-quality quartz stone slabs have no reaction.

Reason: High-quality quartz stone, in addition to a small amount of resin and additives inside, is selected from high-quality natural quartz, has strong acid resistance, alkaline energy. The acids and bases commonly encountered in life are more unlikely to cause damage to it.

4. Test quartz content method:

Ignite quartz stone with a flame, high-quality quartz stone slab is not easy to ignite. If thrown into a huge, hot flame for full combustion, high-quality quartz stone can still maintain the original shape of the quartz stone slab.

Reason: High-quality quartz stone is a high-quality material.