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Activated Clay Desiccant

Our activated clay bags exceed the requirements of MIL-D-3464E in actual performance and will exceed the moisture vapour absorption of silica gel at U.S. government specification levels.

Bentonite clay is a naturally occurring mineral as opposed to a chemically synthesized absorbent. Therefore it is more economical than silica gel or molecular sieves. The performance curve exceeds both U.S. military specification, which is the industry standard, and the silica gel performance curve for these same specifications.

At 20% RH, the activated clay bags will absorb 50% more moisture than required by MIL-P-116-E, whereas silica gel will only absorb 3.5% more moisture than required by MIL-D-3464E. It also meets Method II Packaging Standards in MIL-P-116-E, which covers the basic requirements of military packaging methods of preservation. This involves packaging an item inside a sealed waterproof and moisture vapour-proof container with the inclusion of a desiccant to prevent rust, mildew or corrosion damage. In Method II packaging, the package is maintained at a safe humidity below 40% RH during the normal storage period of 18 months to 2 years.

Product features :

1. Except to moistureproof also can effectively prevent mildew, rust, oxidation, and so on .

2. Quick absorption of moisture, can effectively control the relative humidity, protect product doesn't be affected with damp be affected with damp.

3. The silicone is chemically inert, the product will not have any negative effect. 

4. Silicone tasteless, odourless, no threat to health in accordance with the eu RoHS environmental directives.

5. High cost performance effectively, and can be repeated use, (in the temperature of 100 ℃ to 120 ℃ for 24 hours to dry, it can be used again)

Production standard:

1. ISO9001 International quality system certification

2. ISO14001 Environmental management system certification;

3. U.S. military standard MIL - D - 3464 - e (U.S. military packaging standards)

4. HG/T 2765.5 2005 (international standards)

5. JIS Z 0701 (Japanese industrial standard)

6. DIN 55473 (German industrial standards)

Clay desiccant chemical composition:

The range of applications:

The auto industry, metal products, mechanical and electrical/electronic products, agricultural products, cloth, leather goods, furniture, food, pharmaceutical, paper and wood, etc. 

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