5g Aihua paperMineral desiccant

5 out of 5 based on 50 customer ratings

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

Description
Reviews (50)

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)

50 reviews for 5g Aihua paperMineral desiccant

5 out of 5

熊丽丽 – August 24, 2017:

爱华纸 Desiccant效果好！
5 out of 5

邹女士 – August 20, 2017:

Mineral desiccantEasy to use，价格实惠！
5 out of 5

夏先生 – August 18, 2017:

爱华纸 Desiccant吸湿效果 very good，我们厂一直都在用。挺Easy to use的。
5 out of 5

廖总 – August 17, 2017:

5G爱华纸 DesiccantEasy to use。
5 out of 5

叶天 – August 12, 2017:

Mineral desiccant非常 very good，又是食品级的 Desiccant，Easy to use。
5 out of 5

白总 – August 12, 2017:

Mineral desiccant非常Easy to use，值得推荐使用。
5 out of 5

苏小姐 – August 11, 2017:

Mineral desiccant相当 very good。
5 out of 5

吕先生 – August 11, 2017:

Mineral desiccantEasy to use。挺环保的。
5 out of 5

彭女士 – August 10, 2017:

Mineral desiccantEasy to use，我们公司一直在用， very good，推荐大家使用！
5 out of 5

傅小姐 – August 9, 2017:

Mineral desiccant非常Easy to use!