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Wide Pore Micro Spherical Silica Gel

Wide pore micro spherical silica gel mainly includes two kinds of specifications, i.e.300~850μm(20~50mesh)and 120~425μm(40~120mesh. Its structure characteristics are as follows: specific surface area: about 400m²/g, average pore diameter: 90±10Å(8~10nm), pore volume: 0.8~1.3ml/g.

Application
Wide pore micro spherical silica gel is used as catalyst and catalyst carrier in such heavy industrial articles as phthalic anhydride, aniline, maleic anhydride, melamine and also can be widely used for refining petroleum articles so as to remove the ingredients like aromatic hydrocarbon. It can have selective adsorption of some gas and liquid composition and also can remove the harmful multivalence elements from water.

Specification and property

Serial Number of Products	Granularity	Bulk Density	Adsorption Capacity
SIN0501	300-850µm (20-50 mesh)	>=300 g/L	RH 100% >=90%
SIN0502	125-425µm (40-120 mesh)	>=300 g/L	RH 100% >=90%

Material
The main ingredient is silicon dioxide.

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Sinchem is a professional manufacturer of wide pore micro spherical silica gel inChina. We supply various products such as silica sand, orange silica gel, delustrant and so on. Our high quality products are offered at competitive prices. We produce silica sol, refrigerator deodorant in one city. Our low production cost can save your purchasing cost. A more detailed description of our product is shown on the page.