Agricultural diatomaceous earth sand clay minerals are used in foundry, building materials, rubber and catalysts

Product Detail

Packaging Details:BagExternal:white fine powder
grade:industrial gradebrand:big spring
color:whiteOrigin:Hebei china
MOQ:5 tonsPackage preview:
usage:filterpack:25kg/pp bag
grid:60-325 meshmodel:HMJ-Diatomite filter aid
port:Tianjin port or Qingdao portSupply capacity:2000 tons per month
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGramproduct name:Diatomaceous earth powder
Product Description
birthplace
China
brand
big spring
usage
filter
grade
industrial grade
grid
60-325 mesh
External
white fine powder
MOQ
5 tons
pack
25kg/pp bag
diatomite
Diatomaceous earth consists of amorphous SiO2, containing small amounts of Fe2O3, CaO, MgO, Al2O3 and organic impurities. Diatomaceous earth is usually light yellow or light gray, soft, porous and light in texture. In industry, it is often used as thermal insulation material, filter material, filler, abrasive material, water glass raw material, decolorizer, diatomite filter aid, catalyst carrier, etc. Diatomaceous earth is formed from the remains of diatoms, a single-celled aquatic plant. This diatom is unique in that it absorbs free silicon in the water to form its skeleton. When deposited after the end of life, diatomite deposits are formed under certain geological conditions. It has some unique properties such as: porosity, low density, large specific surface area, relative incompressibility, and chemical stability. Through grinding, sorting, calcination, winnowing, impurity removal and other processing procedures, after changing the particle size distribution and surface properties of the original soil, it can be applied to various industrial needs such as coating additives.
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