Min. Order Reference FOB Price
1 Ton Negotiable
Product Description
2-3mm,3-5mm Zeolite molecular sieve 5a for adsorption &oxygen generator Molecular Sieve type 5A is an alkali alumina silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter ...