What is the heat resistance temperature of quartz stone?
Donghai County Baochang quartz products Co., Ltd is a limited liability company of high pure quartz sand, high temperature mixing furnace, fine quartz sand, granular quartz sand, quartz sand, silica powder, quartz powder, quartz crystal products, products such as professional production and processing company, headquartered in Lianyungang City, Donghai County Qinghu Industrial Zone, Donghai County Baochang quartz products Co., Ltd. has a complete and scientific quality management system. Donghai County bocharm quartz products Co. Ltd. of integrity, strength and quality of products recognized by the industry.
The company has high-quality mineral resources and geographical conditions richly endowed by nature. The spirit of "quality first, customer first, the credibility of the first principle, rely on the product quality of life, the risk for myself, to give customers the convenience, it won the praise of customers. The general manager of the company with all the staff sincerely welcome a person with breadth of vision calls, letter, visit the guidance.Quartz sand specifications: 2 eyes, 2~4 eyes, 4~6 eyes, 6~8 eyes, 8~10 eyes, 10~20 eyes, eyes, 20~40 eyes, 40~70 eyes, 70~100 eyes, 100~140 eyes and more than 140 eyes to 400 eyesFeatures; the appearance of a polygon, globose, pure white, high hardness, iron content, high refractoriness, sewage interception capability, acid resistance etc....
Our products are widely used in electronics, optical glass, metallurgy, precision casting, grinding wheel wear and auxiliary materials, intermediate frequency induction furnace and other lining, coating, sandblasting, derusting filter water, chemical scientific research and national defense industry and other fields. Sold in Japan and more than 10 domestic provinces. Processing the quartz stone, the silicon content of up to 99.9 above, the iron content were below 0.03, above the refractoriness 1750 degrees.
