湖北黄石铜矿砂金刚砂石英砂沙厂家直接销售

湖北黄石铜矿砂金刚砂石英砂沙厂家直接销售      精致石英砂：又称酸洗石英砂，SiO2≥99—99.5%Fe2O3≤0.005%，采用优质**石英砂，砂浆。
 
      高纯石英砂：SiO2≥99.5—99.9% Fe2O3≤0.001%，采用优质**石英石，砂浆。
 
      熔融石英砂：化学成份：SiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM maxK2O 20-25PPM max Na2O 10-20PPM max（PPM为百万分之一单位）
 
      硅微粉：外观为灰色或灰白色粉末﹑耐火度>1600℃。容重：200～250千克/立方米。
 
Ordinary quartz sand: SiO2 90-99% Fe2O3 0.06 or less - 0.02% or higher, 1750 ℃, refractoriness appearance: part of the larger particles surface is yellow skin cyst. Ordinary quartz sand is usually is made of natural quartz ore, after crushing, washing, drying, secondary screening and become a kind of water treatment filter material; The filter material has: no impurities, no edges, density, mechanical strength, high load carrying capacity line long use cycle characteristics, is the ideal material of chemical water treatment. Particle size range 5-220 mesh, grain production according to user requirement. Main application: metallurgy, silicon carbide, glass and glassware, enamel, cast steel, water filtration, paohuajian, chemical industry, spray noisy and other industries.
Fine quartz sand, also known as pickling quartz sand, SiO2 acuity 99-99.5% Fe2O3 0.005% or less, is made of high quality natural quartz sand, cement mortar.
High purity quartz sand: SiO2 acuity 99.5-99.9% Fe2O3 0.001% or less, USES the high quality of natural quartz, mortar.
Fused quartz sand: chemical composition: SiO2 Fe2O3 5 PPM - 99.9-99.95% 25 PPM Max Li2O 1-2 PPM Max Al2O3 20-30 PPM maxK2O 20 to 25 PPM Max Na2O 10-20 PPM Max for one over one million (PPM)
Silicon powder: appearance is gray or gray powder, refractoriness > 1600 ℃. Density: 200 ~ 250 kg/m3.
 
      石英砂滤料无杂质，抗压耐磨，机械强度高，化学性能稳定，截污能力强，效益高、使用周期长，适用于单层、双层过滤池、过滤器和离子交换器中，各项指标均达到（CJ/T43-2005）标准。加工有精制石英砂，纯白石英砂，酸处理剂，普通石英砂，可满足不同用户的使用需求。
 
Quartz sand filter material without impurities, compression wear-resisting, high mechanical strength, stable chemical performance, sewage capability, high efficiency, long cycle life, suitable for single, double filter tank, filter and ion exchanger, all the indexes reach the standard (CJ/T43-2005). Processing of refined quartz sand, white quartz sand, acid treatment, ordinary quartz sand, can meet the use requirements of different users.供应区域
河南信阳
安徽六安
安徽合肥
安徽安庆
江西南昌
江西九江
江西鹰潭
江西景德镇
江西宜春
江西新余
湖南岳阳
湖南长沙
湖南益阳
湖北黄石
湖北黄冈
湖北武汉
湖北孝感
湖北荆门
湖北荆州
湖北随州
湖北鄂州
湖北咸宁