Shenzhen Chunwang New Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of moisture-proof bags desiccant in China. With abundant experience, we warmly welcome you to buy cheap moisture-proof bags desiccant made in China here from our factory. Contact us for more details.
Moisture-proof bags desiccant
Compare Silicagel and Calcium Chloride Powder
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Comparative content
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Calcium Chloride
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Silica Gel
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Absorbent
Desiccant material absorbs a large amount of moisture when the relative humidity of the ambient air is higher
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150%
At a relative humidity of only 50%, the calcium chloride moisture absorption is 150% of its weight. Dehumidification increased exponentially as relative humidity increased to 600% at 85%
1kg bag, when filled with water will weigh 2.5kg. With higher moisture content, the moisture absorption of calcium chloride will increase
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25%
Silica gel is not high in humidity RH, only 25% at 50% humidity. Unlike Calcium Chloride, silica absorbs up to 36% at 85%
A 1kg bag will weigh 1.25 kg
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Safe when near the end of use
Some types of dehumidifiers can be used up (before water is saturated) before the journey ends, due to relative humidity fluctuations.
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Have
Calcium Chloride has the ability to self-limit, allowing it to continue to protect itself over long periods of time without being self-destructive in a relatively short period of relatively high humidity. Specifically, the gel specifically converts the powder into a cake and is not saturated.
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Are not
Silica gel absorbs water into small cilia. If there is a change in relative humidity during the journey, all these holes may be saturated, causing a threat to the cargo.
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Environmental friendliness
Many types of desiccant including designated additives are classified as toxic
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Have
The product only includes Calcium Chloride, a compound surplus from sea water, completely natural, non-toxic, can be destroyed with normal waste water.
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Are not
Many types of silica gel dehumidifiers include cobalt compounds that are considered carcinogenic and require appropriate disposal methods using a toxic waste treatment process.
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Harmful effects of moisture
The moisture in the container causes problems such as fungi, mold, pests, rust, lumps, hardening, and decomposition. Moisture can also make electronic devices malfunction.
Damage caused by moisture is always detected timely to handle the goods?
Although common forms of moisture problems such as corrosion, mold or fungus can be seen on paper cartons, the surface but there are some types of damage that can not be detected. Most of this damage is inside and can only be detected when the customer opens the shipment.
If I use a CHUNWANG moisturizer. Do I continue to have difficulty with humidity?
Moisture proof bag prevents moisture loss by controlling relative humidity and preventing dampness problems. However, the vent holes in the container need to be closed and the number of units placed in a container needs to be adjusted to the condition of the container at that time.
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