1g Opp with Chinese, British, Japanese and white background
1g Opp with Chinese, British, Japanese and white background1g Opp with Chinese, British, Japanese and white background1g Opp with Chinese, British, Japanese and white background1g Opp with Chinese, British, Japanese and white background

1g Opp with Chinese, British, Japanese and white background

5 out of 5 based on 7 customer ratings
(7 customer reviews)

1g Opp with Chinese, British, Japanese and white background

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

ComponentsRatios
SiO299.6
Na2O0.17
Fe2O30.02
MgO0.01
CaO0.04
Al2O30.16

 

4.●Performance parameters:

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

>20%

>34%

Saturated water adsorption (25℃)%> 50

RH=40%
RH=80%
RH≧95%
7Water content<5%
8Shelf life1 year (stored in a sealed place)

 

7 reviews for 1g Opp with Chinese, British, Japanese and white background

  1. 5 out of 5

    :

    非常Easy to use的 Desiccant very good

  2. 5 out of 5

    :

    食品 DesiccantEasy to use,可以直接跟食品接触

  3. 5 out of 5

    :

    Easy to use的 Desiccant

  4. 5 out of 5

    :

    1g小包食品 DesiccantEasy to use

  5. 5 out of 5

    :

    白底OppEasy to use的

  6. 5 out of 5

    :

    小包食品 DesiccantEasy to use.

  7. 5 out of 5

    :

    这款白底 Desiccant,防水防油,非常适合放在食品里,Easy to use。

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