1. Hauv lub voj voog hygroscopic, qhov desiccant siv los ntawm calcium chloride muaj lub neej ua haujlwm ntev thiab tuaj yeem tswj lub cev noo noo muaj peev xwm ntev txog 60 hnub. Lub zog noo noo nqus.
2, Hais txog kev siv, calcium chloride desiccant siv tau yooj yim, dai lossis tso rau saum cov khoom lag luam.
3. Rau kev ntim, pob rau calcium chloride desiccant muaj cov roj zoo permeability thiab muaj zog hygroscopicity. Cov ntim ntawm calcium chloride desiccant tsis yooj yim rau xau.
