diatomite
By the melting of calcined diatomaceous earth; Infnsorial earth Fossil fluor; Siliceous earth; Infusorial earth
Soft, light and long and short. Is a fragment of aquatic diatom containing 88% silicon. Can absorb more than 4 times its own water. Dissolved in concentrated alkali and hydrofluoric acid, do not dissolve in water, acid or dilute alkali. Has a certain adsorption capacity and good filterability.
Chromatographic analysis of adsorbents, filter aids, fining agents, fillers, metal catalyst carriers, fire and acid resistant packaging materials. Heat, and electricity of the poor conductor.
Packing: 1kg, 5kg
硅藻土
经助熔煅烧的硅藻土;Infnsorial earth Fossil fluor;Siliceous earth;Infusorial earth
质软、轻而多空。为含有88%的硅的水生硅藻的碎片。能吸收大于本身4倍的水。溶于浓碱和氢氟酸，不溶于水、酸或稀碱。具有一定的吸附能力和良好的过滤性。
色谱分析吸附剂，助滤剂，澄清剂，填充剂，金属催化剂载体，防火和防酸的包装材料。志、热和电的不良导体。
包装：1kg，5kg