MCM-22 Zeolite
Mesoporous Molecular sieve mcm 22 zeoliteis a novel microporous molecular sieve with MWW structure. In the molecular sieve layered structure of the upper and lower surfaces are covered with a high density of the hole structure, the whole structure for the twelve yuan ring opening, the depth of about 0.7 nm.
Parameters of MCM-22 Zeolite
|
appearance |
White powder |
|
Na + content（%） |
≤0.1 |
|
Aperture (nm) |
|
|
Specific surface area (m2 / g) |
550-800 |
|
Hole capacity (cm3 / g) |
|
|
Phosphorus and aluminum ratio |
20~70 |
|
Relative crystallinity（%） |
≥95 |
|
Residual sodium (%) |
≤0.1 |
|
Burning (%) |
≤5 |
NaikeChemical has been established from the consortion of several existing factories since 1973. Nowadays, Naike chemical is developing to the top leading manufacturer of molecular sieve products and mass transfer products(column packing and column Internal parts). Base on the distinguished and experienced techinical team to provide the up-to date molecular sieve and mass transfer products & technologies, Naike aims at Worldwide technical cooperation and products supply.
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