wholesale factory price self-indicating silica gel desiccant packets

Characteristic:

1) Shape: glass-like pellets

 2) Color: blue

 3) Non-toxic and tasteless.

4) Stably chemincal property,not with any physical reaction eliminated alkali and hydrofluoric acid.

5) High adsorption property,good heat stability,higher mechanical strength,ect.

Usage:

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.

5).Widely use in shoes and caps,bags,furniture,toy,artware,gift,wooden products, exquisite instrument,electron,computer.

Packing:25kg per compound bag or 500kg per container bag and size may be customized per your specific requirements.

Element:

Physical character: