British and Japanese transparent OPP desiccant
British and Japanese transparent OPP desiccantBritish and Japanese transparent OPP desiccantBritish and Japanese transparent OPP desiccantBritish and Japanese transparent OPP desiccant

British and Japanese transparent OPP desiccant

5 out of 5 based on 4 customer ratings
(4 customer reviews)

British and Japanese 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%

>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)

 

4 reviews for British and Japanese transparent OPP desiccant

  1. 5 out of 5

    :

    Easy to use的 Desiccant, very good

  2. 5 out of 5

    :

    大包透明食品 Desiccant非常Easy to use,太 very good了

  3. 5 out of 5

    :

    这款 Desiccant非常Easy to use,值得推荐使用,真的非常 very good,我们公司一直在用!

  4. 5 out of 5

    :

    这款 Desiccant吸湿效果很好,值得推荐!

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