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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 112926-00-8
  • Other Names: Damp proofing bead
  • MF: SiO2.nH2O
  • EINECS No.: 112926-00-8
  • Purity: 99.9%
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Silica Gel
  • Usage: Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Shoes,Handbags,Hardware,Machine,Camera industry
  • Brand Name: DX
  • Model Number: DX-SG-010
  • color: clear,Blue & Orange
  • Bead: 1-3MM,2-4MM,3-5MM
  • Apparence: Granular & Sphere
  • Moisture rate: Up to 34%
  • Package: Composite paper, non-woven fabric, Tyvek paper, etc.
  • Function: Moisture Adsorption
  • Printing: your logo and version available
  • Language: English ( Customized to your requirement )
  • SGS report: RoHs, Reach, DMF Free
  • Appliance: Textile ,Footwear, Apparel&Fashion, clothes, leather industry

Packaging & Delivery

Packaging Details: Package: TYVEK , Composite Paper , Non-woven fabric ,Cotton Paper,etc
Delivery Detail: Shipped in 15 days after payment

Moisture absorber food grade pack in roll by Dongguan Dingxing company

Product description:

Silica gel desiccant is a highly active adsorption material.It is usually made of reacting with sodium silicate an sulfuric acid, aging as well as acid bubble.

It is insoluble in water and any solvents.Non-poisonous and tasteless, chemical stability.

It won't react with any material except alkli and hydrofluoric acid.

Standard white silica gel is referred to as being non-indicating. As absorbs moisture it remains physically unchanged. Non-indicating silica gel is both cheap and effective, available loose in bulk packs or packed in sachets.



Application:Applied to package of shoes,garment,furniture,Military Use,Container,Electronic products,leather-wear,art ware,gift box, Jewel box,tea leaf box etc.


1. It will adsorb up to 34%of its own weight in water vapour. This adsorption efficiency is approximately 30 greater than typical desiccant clays, making silica gel the preferred choice where weight or efficiency are important factors.

 2. It has an almost indefinite shelf life if stored in airtight conditions.

 3. It can be regenerated and reused if required. Gently heating silica gel will drive off the adsorbed moisture

and leave it ready for reuse.

 4. It is a very inert material, it will not normally attack or corrode other materials and with the exception of

strong alkalis and hydrofluoric acid is itself resistant to attack.

 5. It is non-flammable.

 6. It is most frequently and conveniently used packed in a breathable sachet or bag. These are available in a wide range of sizes suitable for use with a wide range of applications.





Silica Gel Desiccant

Bead Size



Before absorbing: Transparent, orange, or blue

After absorbing: Transparent no changed,

                        orange change to dark green

                        blue change to red

Net Weight



Composite paper, non-woven fabric, Tyvek paper, etc.



Moisture Content


Moisture Adsorption

25℃, RH=20%, ≥10%

25℃, RH=40%, ≥20%

25℃, RH=80%, ≥34%






Moisture absorber food grade pack in roll by Dongguan Dingxing company


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Transaction Overview


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China (Mainland) | Manufacturer
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