硅藻土 吉林 硅藻土

硅藻土

25kg/包，吉林产，助滤级

【产品性能及优点】硅藻土是一种生物成因的硅质沉积岩。主要由古代硅藻及其它微小生物如放射虫、海绵骨针等遗体的硅质部分组成，硅藻含量可达70％－90％。主要矿物成分是蛋白石，其次是水云母、高岭土等黏土矿物和石英长石、有机质等。硅藻土具有很强的吸附能力，有良好的过滤性、漂白性、化学稳定性和隔离隔热性。易溶于碱，不溶于除氢氟酸外的任何酸。

【产品适用范围】硅藻土用作合成树脂、化学纤维、染料、涂料、溶剂、酸类、电解液、甘油等的过滤剂，化肥和农药的载体，塑料、橡胶、杀虫剂的理想填料，回收硫氰酸钠的助滤剂，去除尼龙溶液中脱色用的活性炭，硝酸铵球粒的防结块剂等。还广泛用于轻工、食品、医药、建材、石油、造纸、环保等部门。
产品规格：700目、800目、1250目、1500目、2000目、2500目、3000目等

vendor

jilin

diatomaceous earth

25 kg/bag, inventive, leaching stage

diatomite is a kind of product performance and advantages 】 【 biogenic siliceous sedimentary rocks. mainly by the ancient diatoms and other tiny organisms such as radiolarian siliceous part of the body composition and so on, sponge spicules, diatom content can be up to 70% - 90%. the main mineral composition is opal, followed by water mica, kaolin clay minerals and quartz, feldspar, organic matter content, etc. diatomite has a strong adsorption ability, has the good filterability, bleaching, chemical stability and insulating isolation stays. soluble in alkali, insoluble in any acid except hydrofluoric acid.

diatomite products scope 】 【 used as synthetic resin, chemical fiber, dye, paint, solvents, acids, electrolyte, glycerin filtering agent, such as the carrier of chemical fertilizers and pesticides, plastic, rubber, pesticide ideal filler, recovery of sodium thiocyanate filter aid, remove nylon decoloring with activated carbon in the solution, ammonium nitrate spheres of anticaking agent, etc. also widely used in light industry, food, medicine, building materials, oil, paper making, environmental protection and other departments.

product specification: 700 mesh, 800 mesh, 800 mesh, 1500 mesh, 2000 mesh, 2500 mesh, 3000 mesh, etc

"供应硅藻土"的颜色为白色，Fe2O3含量≤是2.81-5（%），松散密度≤为0.2-0.3（g/cm3），水分含量≤是2（%），筛余量≤为80（%），PH值是6-8，产地为吉林，型号是硅藻土，SiO2含量≥为63-73（%），烧失量≤是6.81-9（%），比表面积为1（m2/g）