Molecular sieve 4A 1.7~2.5mm for air dryer
In stock
by Jiangxi OIM Chemical Co.,Ltd.
USD 1
7 days for ready for the goods
1.Shape:extrude and sphereÂ
Description:A kind of  alkali metal alumino-silicate,in the sodium form of the Type A crystal structure.It could absorb the molecules which critical diameter is not more than 4 angstroms. The selective adsorption performance of water is higher than any other molecules. It is one of the most used molecular sieve varieties in industry. Chemical Molecular Formula:Na2O·Al2O3·2SiO2·4.5H2O.   (SiO2 : Al2O3 ≈2). Technical Parameter:
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