top one dry pole is a special designed desiccant for container, it can pervent cargo from moisture/mildew/rust/oxidation damage due to container moisture condensation. such as damage cartons appearance and out packing, affect quality of goods, generate rust, label fall off.
moisture absorption principe: calcium chloride container desiccant has high moisture absorption capacity, up to 300% of it`s own weight at temperature 25℃ and relative humidity 90%; 1kg container dry pole can absorb 3kg crystallization water.
container desiccant is an oeco-friendly product which is non-toxic, innocuity, degradable. it has been passed rohs and reach.
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