3g British and Japanese transparent opp
3g British and Japanese transparent opp3g British and Japanese transparent opp3g British and Japanese transparent opp3g British and Japanese transparent opp

3g British and Japanese transparent opp

5 out of 5 based on 12 customer ratings
(12 customer reviews)

3g British and Japanese transparent opp

Product Description

1. ● Applications of silica desiccant: it is widely used in shoes, hats, handbags, food, drugs, toys, wood products, instruments, meters, electronics, computers and other items. The sealed space helps the static adsorption to remove moisture and control the relative humidity, which is highly moisture-proof and mildew-proof.

2. ● Features of silica desiccant:
Silica is a kind of highly active adsorption material. Usually, it is processed through reactions of sodium silicate and sulfuric acid, as well as aging and acid bubble physical process. Silica is an amorphous substance whose chemical formula is mSiO2.nH2O. It has stable chemical properties and does not react with any substances except strong base and hydrofluoric acid.
Silica’s chemical composition and physical structure determine that it has many features difficult to be replaced by materials: high adsorption performance, good thermal stability, high mechanical strength, non-toxic, tasteless and pollution-free.

3.●:Components and Values

Components Ratios
SiO2 99.6
Na2O 0.17
Fe2O3 0.02
MgO 0.01
CaO 0.04
Al2O3 0.16

 

4.●Performance parameters:

No. Item Reference Standard (JIS-Z0701)
1 Packaging appearance Beautiful appearance, clear printing, neat packaging without damages
2 Seal Neat edge sealing, even sealing pressure, no cracks, sticky and firm
3 Granular appearance Colorless irregular spherical particles
Qualified rate of particle size >96%
5 Bulk density >750g/l
6 Water adsorption RH=20% >10%

>20%

>34%

Saturated water adsorption (25℃)%> 50

RH=40%
RH=80%
RH≧95%
7 Water content <5%
8 Shelf life 1 year (stored in a sealed place)

 

12 reviews for 3g British and Japanese transparent opp

  1. 5 out of 5

    :

    英日透明 Desiccant very good

  2. 5 out of 5

    :

    透明食品 DesiccantEasy to use。

  3. 5 out of 5

    :

    英日 Desiccant very good。

  4. 5 out of 5

    :

    透明 DesiccantEasy to use。 very good,防水防油。

  5. 5 out of 5

    :

    透明 Desiccant好Easy to use。

  6. 5 out of 5

    :

    OPP食品 Desiccant非常Easy to use,防水防油。吸湿效果 very good!

  7. 5 out of 5

    :

    透明 Desiccant非常Easy to use,这是一家非常有实力的厂家,值得推荐!

  8. 5 out of 5

    :

    透明 Desiccant,很Easy to use!

  9. 5 out of 5

    :

    我们公司经常向她们厂买这款,很Easy to use。

  10. 5 out of 5

    :

    这款透明 Desiccant非常Easy to use!

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