| Model Number: | SD-007 |
|---|---|
| Brand Name: | KYX |
| Application: | purification and saperation |
| Appearance: | blue particles |
| Purity: | 99% |
| Grade Standard: | Electron Grade,Food Grade,Industrial Grade,Medicine Grade |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 231-545-4 |
| MF: | SiO2 |
| CAS No.: | 7631-86-9 |
Quick Details
Specifications
silica gel blue (silica gel,blue silica gel,color silica gel)
The blue silica gel is mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions
After absorbing moisture, it turns from blue to red, visually indicating the relative humidity of the given environments. When being used with ordinary silica gel or drier.
It indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment
It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicine and household electric appliances, etc.
Technical Data:
|
ITEM |
Blue gel indicator |
Discoloring silica gel |
Blue silica gel |
Typical values |
|
|
Adsorption capacity, % |
RH=20 % ≥ |
8.0 |
------ |
------ |
8.5 |
|
RH=35 % ≥ |
13.0 |
------ |
------ |
13.6 |
|
|
RH=50 % ≥ |
20.0 |
20.0 |
18.0 |
22.5 |
|
|
RH=90 % ≥ |
------ |
------ |
28.0 |
31.4 |
|
|
Rattler loss, % ≤ |
10.0 |
10.0 |
10.0 |
0.5 |
|
| Qualified size ratio, % ≥ | 96 | 90 | 90 | 97 | |
|
Loss on heating, % ≤ |
5.0 |
5.0 |
5.0 |
0.9 | |
|
Colour |
RH=20 % |
Blue or light blue |
------ |
------ |
|
|
RH=35 % |
Purple or purplish red |
------ |
------ |
||
|
RH=90 % |
Light red |
Light red light |
Purple or light red |
||
Size: 1-3mm, 2-5mm, 4-8mm
Packing: 25kg per compound bag or 170kg per bottle
Note: packing and size may be customized per your specific requirement.