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Product Number 2-01
Adsorbing Material Silica Gel
Packing material Tissue paper
Warning language English
Weight(gram) 2
Size Wide*Length*Thickness (millimeter) 35*50*6.5
RH=20% Maximum water absorption(gram) 0.176
RH=20% Rate of absorption(gram/7hour) 0.0256
RH=50% Maximum water absorption(gram) 0.416
RH=50% Rate of absorption(gram/7hour) 0.0608
RH=80% Maximum water absorption(gram) 0.576
RH=80% Rate of absorption(gram/7hour) 0.4
Change after absorption yellowish
Dust none
Delivery form 3000 packages*2 PE bags/box

What is the absorption for each different kind of materials?

Name

Max Absorption

Silica gel

36%

Montmorillonite

23.5%

Clay

18-20%

Blue Silica gel

20%

Orange Silica gel

20%

What is the character of each wrapping paper and how do I choose?
1)Tissue was the most common paper using in Silica gel packaging. Tissue was used for air filter, coffee filter and tea bag. Tissue was use to pack small bags of silica gel, it has good air permeability, but it is not good to protect sharp metal.

2)Non-woven paper was used for packaging large desiccant bags. It has good air permeability, light weight, no combustion, decomposable and no toxic. It cannot use for packaging powdery desiccant.

3)American DuPont Tyvek was used in all kinds of field. It has good air permeability, folding durability, ripping durability, waterproof, dust-proof and static-free. It has highly recommended in electronic industry and often used in America and Europe

4)Japanese nonwoven fabric has better air permeability and folding durability than American DuPont Tyvek. It has very high resistance for temperature and can be put into 150℃ owen.

5)PE film laminated with Paper Fabric is an new kind of compound paper. It increases the folding durability of the tissue paper and decreases the air permeability of it.

6)Usual compound paper was made by combining tissue paper and nonwoven. It has good air permeability, folding durability and dust-proof.

7)OPP always used with blue beads. It directly shows the working condition of the silica gel.

How to use desiccant?

Putting a small desiccant bag with your production into an air-proof bag (ex. PE bag or aluminum foil bag), using heat-sealing machine to seal the bag, the desiccant bag will absorb the moisture in the bag and seals into the desiccant.

What else should I know when I using the desiccant?

1)When you using the desiccant during your packaging, please taking out a small amount of desiccant. You don’t want to dump out all desiccant bags on a table because it would absorb the moisture before you put it into your packaging bag.

2)After you open a bag of desiccant, please using it all or using heat-sealing machine to seal the bag if you have left-over.

 

1 RH=20% generally is humidity of Aseptic workshop

2 RH=50% generally is humidity of ordinary workshop

3 RH=80% generally is humidity of ordinary workshop at East Asian rainy season

4 This is intended primarily for Discoloration Silica gel

Reference data only, not for technical specifications.

Quantity