Molecular Sieve *3X is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. It will adsorb molecules with a kinetic diameter of less than 9 Angst...
Hot Sale Zeolite Molecular Sieve 5a for Oil Purification Item Molecular sieve 5A Shape Pellet/Cylindrical Sphere Typical Chemical Formula Na2O . Al2O3 . 2 SiO2 . 4.5H2O SiO2 : Al2O3 2...
Horse hair sieves as an completely man-made products , which is almost disappeared in the world . But you can find the craftman to make horse hair sieves in China .
ZSM*5 Zeolite including NH4ZSM*5, P-NH4ZSM*5, H-ZSM*5, P-HZSM*5, REZSM*5, P-REZSM*5,
NaY Zeolite,
USY Zeolite,
REY Zeolite,
MREY Zeolite,
REUSY Zeolite,