natural wood

[qizhen111]

<p>The scratching is not as strong as quartz stone, the surface hardness can reach Mohs hardness of 7.5, even if it is sharp, it will not be scratched. Non-contaminating quartz stone has strong anti-corrosion ability to acid and alkali, even if the liquid does not penetrate inside, for surface liquid, just wipe with water or detergent, if necessary, use a blade to scrape off the surface retentate. It can be polished by multiple processes without using old quartz stone surface. It has the characteristics of no yellowing, no discoloration, etc.</p><p> It can be washed easily with water, and it is simple and convenient. It is still bright and new for a long time. It does not burn quartz stone and has a flame retardant effect. It does not burn due to contact with high temperature and has strong high temperature resistance. Non-toxic and non-radiative quartz stone is non-toxic, non-radiative, and can be directly in contact with food, safe and non-toxic.</p>