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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.: 231-545-4
  • Purity: 98%
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Adsorbent, Indicating Silica Gel
  • Adsorbent Variety: Silica Gel
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: DingXing
  • Model Number: dx/sd-03
  • Color: Blue
  • Appearance: Globular bead/dusty
  • Size: 1-3mm/2-4mm/3-5mm
  • Package: Opp Film
  • Dimension: 45*50mm
  • Weight: 3g
  • Certification: RoHs , SGS , DMF free
  • Shelf life: 12 month
  • Origin: China

Packaging & Delivery

Packaging Details: Opp film
Delivery Detail: 5 days

        Moisture absorption free pore silica gel desiccant sachets OEM price and service

 

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.


Feature:

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.

 

 

 

Item

Silica Gel Desiccant

Bead Size

2-4mm

Color

Transparent

Net Weight

 0.5G-2KG

Packaging

  In   Composite paper

Printing

Customized

Moisture Content

5%

Moisture Adsorption

25℃, RH=20%, ≥10%

25℃, RH=40%, ≥20%

25℃, RH=80%, ≥34%

Certification

REACHROHS, DMF, SVHC by SGS, MSDS by Pony

 

 

 

 

 

silica gel desiccant

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