Artificial Black Quartz 

Artificial quartz stone is composed of more than 90% of natural quartz and about 10% of colorant, resin and other additives for adjusting bonding and curing. It is a sheet processed by negative pressure vacuum, high frequency vibration molding, heating and curing (the temperature is determined by the production method depending on the type of curing agent.
Its hard texture (Mohs hardness of 5-7), dense structure (density 2.3g/cm3) has the characteristics of wear resistance, pressure resistance, high temperature resistance, corrosion resistance, anti-penetration and other characteristics unmatched by other decorative materials.