Silica Gel Indicator
 |
 |
| Silica Gel Blue Indicator |
Silica Gel Orange Indicator |
Including blue indicator (with cobalt) and orange
indicator (non cobalt)
Usually used as dryer and humidity indicator for
precision instruments, medicine, petrol chemicals, foodstuff,
clothing, leather, electric appliances, other industrial gases,
etc.
Technical Data:
| ITEM |
SPECIFICATION |
| Blue |
Orange |
|
Adsorption
Capacity |
RH=20% |
Min.
8.0% |
Min.
9.0% |
|
RH=50% |
Min.
20.0% |
Min.
22.0% |
|
Moisture |
Max.
5.0% |
Max.
2.0% |
|
Attrition |
Max.
10% |
Max.
10% |
|
Qualified
ratio of particle |
Min.
96% |
Min.
90% |
|
Bulk
density |
Min.
700g/L |
Min.
700g/L |
|
Color
Variation |
RH=20% |
Blue
or light blue |
Light
brown-yellow |
|
RH=35% |
Purple
or purplish red |
Light
brown-green |
|
RH=50% |
Light
red |
Light
blackish-green |
size:1.0-3.0mm, 2.0-5.0mm,
4.0-8.0mm
note:
1. We can also supply you silica gel purple
or amber indicator.
2. Size and packing are according to specific requirements.
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