It is designed mainly for the insulating glass clearance.molecular sieve, desiccant, MOLSIV2000 MOLSIV 2000 is a kind of ... uniform adsorbent. It is designed mainly for the insulating glass clearance. It has the ability of adsorbing big volume of moisture ... the manufacturers for producing the insulating glass ask for high clearance of the insulating glass during producing MOLSIV 2000, it is ...