1g transparent OPP desiccant

1g transparent OPP desiccant

5 out of 5 based on 6 customer ratings
(6 customer reviews)

1g transparent OPP desiccant

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%



Saturated water adsorption (25℃)%> 50

7 Water content <5%
8 Shelf life 1 year (stored in a sealed place)


6 reviews for 1g transparent OPP desiccant

  1. 5 out of 5


    透明oppEasy to use,可以直接跟食品接触!

  2. 5 out of 5


    透明食品 Desiccant非常Easy to use,可以直接跟食品接触Easy to use。

  3. 5 out of 5


    透明食品 Desiccant,防水防油,Easy to use!

  4. 5 out of 5


    透明食品 DesiccantEasy to use!

  5. 5 out of 5


    1g透明小包装 Desiccant相当Easy to use,外观也很漂亮!

  6. 5 out of 5


    这种透明 Desiccant放在食品包装里也很Easy to use,值得推荐。

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