Factory price wholesale silica gel blue to pink

Color change silica gel beads blue to pink/orange to green
Color Indicating Orange 500gr Silica Gel Desiccant Bags feature a stable chemical property and never reacts with any substance except the alkali and hydrofluoric acid. Because of chemical composition and physical structure of silicagel, it possesses many advantages as desiccant.For example, high absorption capacity and non-shape changing. It is a non-toxic, odorless and
green-environmental material.
when the blue silica gel absorb moisture,its color will turn into pink,which shows that the silica gel is working.So the blue silica gel is always mixed use with the genenal silica gel.

AQUABLUE specialized in manufacturing all kinds of desiccant. Our products
can help to solve the rust, mildew and moisture problem during the sea shipment .Our products is eco-friendly
 
Application:
1. Used for absorbing moisture of instruments, gauges and equipment in the enclosed conditions.
2. After adsorb moisture, it turns blue into red, visually indicating the relative humidity of the given environment..
3. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moistures and judges the relative humidity of a given environment.
4. Used to judge if the humidity of a environment is up to the specified requirements and to determine if the adsorbent or drier ceases to be effective.
Silica gel desiccant are compact, extremely durable, non dusting absorbent packets which take up little space in packaging, yet have high moisture 
adsorbing capacity. Silica Gel Packet are offered with a variety of package materials and sizes to meet specific packaging needs. 
 
Features
The main component is silica which is an adsorption material has high activity. This is 
a kind of high water cut silica with the micro porous structure, non-toxic, tasteless, innocuity, transparent, glassiness, smooth global, with chemical stability and 
strong moisture absorption performance.