3g Chinese, English and Japanese OPP Desiccant
3g Chinese, English and Japanese OPP Desiccant3g Chinese, English and Japanese OPP Desiccant3g Chinese, English and Japanese OPP Desiccant3g Chinese, English and Japanese OPP Desiccant3g Chinese, English and Japanese OPP Desiccant

3g Chinese, English and Japanese OPP Desiccant

5 out of 5 based on 39 customer ratings
(39 customer reviews)

3g Chinese, English and Japanese OPP Desiccant

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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)

 

39 reviews for 3g Chinese, English and Japanese OPP Desiccant

  1. 5 out of 5

    – :

    食品 Desiccant非常Easy to use，真的

  2. 5 out of 5

    – :

    白色食品 DesiccantEasy to use的，太棒了

  3. 5 out of 5

    – :

    白底opp DesiccantEasy to use

  4. 5 out of 5

    – :

    白底 DesiccantEasy to use，我们公司一直都在用

  5. 5 out of 5

    – :

    非常Easy to use的一款食品 Desiccant，防水防油

  6. 5 out of 5

    – :

    这款 Desiccant效果好

  7. 5 out of 5

    – :

    白底opp Desiccant very good，防水防油

  8. 5 out of 5

    – :

    中英日白底 Desiccant太Easy to use了

  9. 5 out of 5

    – :

    白底 DesiccantEasy to use，可以跟食品直接接触

  10. 5 out of 5

    – :

    白底食品 DesiccantEasy to use，可以直接放在食品里，很省心

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