3g full English transparent OPP desiccant
3g full English transparent OPP desiccant3g full English transparent OPP desiccant3g full English transparent OPP desiccant3g full English transparent OPP desiccant

3g full English transparent OPP desiccant

5 out of 5 based on 42 customer ratings
(42 customer reviews)

3g full English transparent OPP desiccant

Categories: , , , , Tags: , , , , ,

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)

 

42 reviews for 3g full English transparent OPP desiccant

  1. 5 out of 5

    – :

    食品 DesiccantEasy to use

  2. 5 out of 5

    – :

    食品 DesiccantEasy to use， very good

  3. 5 out of 5

    – :

    食品 DesiccantEasy to use， very good

  4. 5 out of 5

    – :

    食品 DesiccantEasy to use

  5. 5 out of 5

    – :

    食品 DesiccantEasy to use，非常 very good

  6. 5 out of 5

    – :

    非常Easy to use的食品 Desiccant，可以直接跟食品接触， very good，值得推荐使用

  7. 5 out of 5

    – :

    食品 DesiccantEasy to use的， very good

  8. 5 out of 5

    – :

    透明食品 Desiccant可以直接接触食品Easy to use

  9. 5 out of 5

    – :

    食品 DesiccantEasy to use，可以直接放在食品里

  10. 5 out of 5

    – :

    非常Easy to use的食品 Desiccant防水防油

Add a review

Related Products