Shenzhen Chunwang Environmental Protection Technology Co.,Ltd

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Clay Desiccant Regeneration In Electronics Products

Clay Desiccant Regeneration In Electronics Products

It has a strong ability of absorbing moisture at low humidity environment, especially under 40% RH, it can proof corrupt of metals effectively. The moisture-absorption rate is higher than the requirement of Japan Industry Standard( JIS-Z-0701). It is a physical absorptive desiccant. After absorbing the moisture, it has no distortion caused by deliquescence. Contacting with water, it has no heat generated. It contains little water-soluble substances and the PH value of it is 7~8, almost neutral, so it will cause no corrosion to the metal.

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Product Details


Product details


Clay desiccants




 Electronics products, shoes, toy, machine

In bag

2 unit


Clay adsorbent


 high moisture absorption over 28%

Rustproof life

Above 2 years (use according to request)


Standard export package or as customer’s requirement

Purchase info




15 day after receive the payment

Payment terms

T/T,papal, L/C or western union

Price terms

FOB Shenzhen, EXW, CIF



 1) What is DMF? Why is it banned by the EU?

DMF, also called dimethyl fumarate, has the characteristics of low toxicity, high efficiency and broad-spectrum antibacterial activity. It has a special antibacterial effect on mold.

DMF was most often used as preservatives and bactericides in producing, storage and transport of leather, footwear and textiles, etc.    

DMF can cause skin allergy, acute eczema and burns.

On May 15, 2012, Official Journal of the European Union issued directive (EU) No 412/2012, requiring Member States to ensure that articles or any parts thereof containing DMF in concentrations shall not be placed on the market.

2) You have said your desiccant will be gel-like after the absorption, but why it become liquid?

Chunwang desiccant will be different appearance in the process of absorption, in the beginning it is powder, then it will become liquid, later will be half gel-like, and finally it will be totally gel-like.

3) Is Chunwang desiccant safe to use?

The main ingredients of Chunwangdesiccant are calcium chloride and amylopectin, so it is harmless to people and environment according to correct usage.

4) How many Chunwang desiccants should we use per time?

The dosage depends on carton size, container size, product's self-sensitivity to moisture, the temperature and relative humidity in the location, so it's better to ask our engineers for guidance.

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Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of clay desiccant regeneration in electronics products in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.
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