Orange Silica Gel

Buy Orange Silica Gel from China Factory

Characteristics: In 1998, the European Union identified cobalt chloride as a second-class carcinogen, so the production of silica gel containing cobalt chloride was gradually stopped and eliminated from the market. Therefore, our company developed a series of silica gel products without cobalt chloride. Orange discoloration silica gel is one of them.

Application: Mainly used for drying, indicating the degree of dryness or humidity. It is characterized by the hygroscopic process can change with the addition of humidity and color. It can not only indicate the humidity of the environment but also directly show whether a new desiccant needs to be replaced. This product can be used alone or in combination with other silica gel.

Technical indicators:

Projecta		Indicators
		orange turns green
Adsorption quantity	RH20%≥	8
	RH50%≥	20
Packing densityg/l≥		700
Heating loss %≤		2
Particle sizemm		1-2 2-5 3-6
Particle sizepercent of pass %≥		90
Note: Special requirements according to protocol standards