No matter in warehouse or shipping container cargo storage, all are
very sensitive to cargo moisture corrosion. Such as damaging
moisture will result in fading color, changing texture, geting rust
and so on.
Especially in a container ocean shipping transport, there are a big
moisture content in a ocean shipping container and a huge
temperature fluctuation inside. Because during ocean transport,
passing through different climate zones, and day to night
temperature fluctuation,when air warms up, the water vapour content
increase which produces condensation when the air cools down again.
The central fact is that warm air is cooled, it becomes more humid,
and if it is cooled enough, some of the moisture may rain out and
condense directly on the shipping cargo outer package.
Drops of container rain drips down from the container roof, that
will cause lots of moisture corrosion problem. Such as the salt
water will change cargo’s quality and texture, like the salt water
will change the density of wood characteristic, also resulting in
clothes garments fading color, peeling label and so on.
TOPDRY ROHS REACH certification cacl2 powder container desiccant
replace activated mineral desiccant. TOPDRY Desiccant is combined
with non-toxic environmentally friendly cacl2 powder drying agent.
All TOPDRY desiccant are 100% DMF Free, free of Dimethyl Fumerate,
get ROHS REACH certification by SGS, TUV and EUROFINS.
What’s more, TOPDRY desiccant with powerful moisture absorption for
more than three times its weight in water, also can offer moisture
protection for up to 90 days during transport. While activated
mineral desiccant can only absorb moisture for 15% of its own
weight, and it’s not suitable for use in cargo stored in shpping
container conquer moisture corrosion.