3g Blue Chinese English Japanese desiccant
3g Blue Chinese English Japanese 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) | |
44 reviews for 3g Blue Chinese English Japanese desiccant
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田小姐 – :
兰字 DesiccantEasy to use，我们公司长期都在用
郝总 – :
兰字 DesiccantEasy to use
钱总 – :
兰子 Desiccant very good，Easy to use！
熊丽丽 – :
兰字干燥Easy to use!
邹女士 – :
兰子 DesiccantEasy to use，我们一直在用， very good，效果到位！
夏先生 – :
蓝字 DesiccantEasy to use。
廖总 – :
兰字 DesiccantEasy to use， very good。
贾之亮 – :
兰字 Desiccant非常Easy to use，太棒了。
白总 – :
兰字 Desiccant非常Easy to use，我们公司一直在用！
苏小姐 – :
兰字 Desiccant确实非常Easy to use，谁用谁知道！