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Narrow-pore Silica Gel(Type A)
Fine porous silica gel, also called Type A silica gel, includes fine porous spherical silica gel and fine porous granular silica gel.
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Mainly used as liquid adsorbents,drier and perfume carriers,also may be used as catalyst carriers, silica sands etc.
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This product is spherical or irregular particles. it appears purple red and orange red with moisture, its main composition is silicon dioxide, and color changes with different humidity, in addition to the performance of blue gel, it also has no cobalt chloride, and is non-toxic, harmless.
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