250g Non Woven Desiccant Wholesale

5 out of 5 based on 51 customer ratings

Categories: Desiccant / moisture-proof beads, Silica desiccant, Environmental desiccant, Mineral desiccant, Montmorillonite desiccant, Container desiccant Tags: Clothing desiccant, Desiccant, Desiccant manufacturers, Electronic desiccant, Food desiccant, Moistureproof bead, Silica desiccant

Description
Reviews (51)

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)

51 reviews for 250g Non Woven Desiccant Wholesale

5 out of 5

萧小姐 – August 6, 2017:

无纺布 DesiccantEasy to use!
5 out of 5

董总 – August 6, 2017:

无纺布 Desiccant非常Easy to use。
5 out of 5

韩女士 – August 4, 2017:

无纺布 Desiccant very good！
5 out of 5

宋佳 – August 4, 2017:

无纺布 Desiccant非常Easy to use!
5 out of 5

梁先生 – August 3, 2017:

Montmorillonite desiccantEasy to use，吸湿效果很好！
5 out of 5

朱总 – August 2, 2017:

Montmorillonite desiccant， very good，吸湿效果好！
5 out of 5

胡先生 – August 2, 2017:

大包Montmorillonite desiccantEasy to use，价格优惠！
5 out of 5

徐女士 – August 1, 2017:

250g大包 Desiccant非常Easy to use，值得推荐使用！
5 out of 5

赵姐 – July 31, 2017:

无纺布Montmorillonite desiccant非常Easy to use，吸湿效果好!
5 out of 5

蒋先生 – July 30, 2017:

这款无纺布 Desiccant非常Easy to use，值得推荐大家使用！