Competitive price 10g non-woven paper food grade silica gel packets

Competitive price 10g non-woven paper food grade silica gel packets

Negotiable /Carton

Min.Order:50 Cartons

Supply Ability:
11 Ton / Tons per Month
Port:
Shenzhen or Guangzhou
Payment Terms:
Credit Card

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CAS No.:
11296-00-8
Other Names:
Indicator Desiccant Silica Gel
MF:
mSIO2.nH2O
EINECS No.:
231-545-4
Purity:
99%
Place of Origin:
Guangdong, China

Dongguan Dingxing Industry Co., Ltd.

Business Type: Manufacturer
Dongguan Guangdong China
Main Products: Desiccant ,Anti-mold Sticker ,Dry Pole ,Interior Dehumidifier ,Oxygen Absorber

Product Details

Competitive price 10g non-woven paper food grade silica gel packets

Competitive price 10g non-woven paper food grade silica gel packets

10g non-woven paper food grade silica gel packets

 

 

Product Description

 

  Silica Gel Desiccant  

  • 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 adsorbs moisture it remains physically unchanged. Non-indicating silica gel is both cheap and effective, available loose in bulk packs or packed in sachets.

 

Silica Gel 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.

 

 Chemical Character

 

Competitive price 10g non-woven paper food grade silica gel packets                                          

 

Competitive price 10g non-woven paper food grade silica gel packetsCompetitive price 10g non-woven paper food grade silica gel packets
FAQ

How can silica gel work when it's inside a sachet ?
The materials used to make silica gel sachets are specifically chosen to be breathable.
Water vapour passes through them to be adsorbed by the silica gel.


Does silica gel comes ready to use ?
Yes. The silica gel does not need to be 'generated' before use.
It is always sold (loose or in sachets) in a dry condition, ready for use.


How long can silica gel be usefully stored ?
The shelf life of silica gel is around 12 months (although practical experience has shown that it can often far exceed this). The crucial factor is to keep it in a sealed environment until it is needed for use - it will, of course, adsorb moisture from any environment.


How much water vapour can silica gel hold ?
Silica gel will adsorb up to 34% of its own weight in moisture.


Is silica gel dangerous ?
Non-indicating (white) silica gel is non-toxic and non-flammable, it is very inert with a very high melting point.It is very much like sand and thus can safely be sent by any means of transport.


Does silica gel get wet as it adsorbs water ?
No it doesn't, it traps water molecules inside its pores yet remains dry and appears physically unchanged.


Silica gel is a desiccant then ?
Yes, it adsorbs water vapour by physical means, not a chemical reaction.
Water vapour is attracted inside the silica gels crystalline structure.

 

How to determine the dosage of desiccant ?
Desiccant dosage depends on many factors: 
Size of dry dimensional,performance of packaging material,storage environment of packaged goods,atmospheric conditions of seal,shelf life of 
packaged goods and seal degree of packing and so on .
 
Dosage parameters(For reference only) specifications of Vessel----dosage

Competitive price 10g non-woven paper food grade silica gel packets 

 

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Contact Supplier

Telephone
86-0769-86667549
Fax
86-0769-86731589
Address
Qiaofeng Ind Zone,Xialang Village,Qishi Town,Dongguan Dongguan,Guangdong

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