Quartz stone is a kind of environmental protection, green, non radioactive and reusable new building material. It is a polymer made of unsaturated polyester resin (UPR) or methacrylic acid resin (PMMA) as matrix, quartz powder and particles as fillers, pigments and other additives, and vacuum high pressure molding composite materials.
Unsaturated polyester resin: the resin is the basic material of quartz stone, which has the function of bonding and curing. At present, the resins used to manufacture quartz stone usually include phthalic acid, isophthalic acid, neopentyl glycol, isophenyl / neopentyl glycol, vinyl ester, acrylic acid, etc.
Filler: the main component of quartzite filler is silica, including quartz sand, quartz powder and glass fragments. Its main functions are as follows: first, filling volume; second, enhancing the texture of quartz; third, improving the mechanical properties of quartzite; fourth, supporting combustion.
Curing agent: curing agent is an indispensable auxiliary agent in the production of quartz stone. Good quartz stone is solidified under high temperature. Quartz stone is a new application field of artificial stone, which is widely used in hotel, villa, home decoration floor, wall, artistic modeling, table, etc.
