The Test of Silica Gel Moisture Content
Silica gel raw material and Silica Gel Desiccant 0.5g
1) Test instrument: Petri dishes, Silica gel, oven
2) Test method:
A:Three petri dishes were respectively weighed and recorded. 5 packets of finished silica gel desiccants were put into the dishes and weighed and recorded the data.
B:Three petri dishes were taken for weighing and recording, and 5 bags of silica gel raw materials were separately disassembled and put into the petri dishes for weighing and recording data.
C: Place in the 120℃ oven. After 4h, it was taken out and weighed to calculate the moisture content.
3) Test data:
| 1 | 2 | 3 | |
| silica gel material g | 47.11 | 44.39 | 43.67 |
| Petri dishes weigh g | 2.63 | 2.7 | 2.71 |
| Weight g after 4h | 49.71 | 47.06 | 46.35 |
| Moisture content | 1.11% | 1.11% | 1.11% |
| silica gel product g | 42.3 | 48.02 | 42.1 |
| Petri dishes weigh g | 3.09 | 3.03 | 3.05 |
| Weight g after 4h | 45.33 | 51.05 | 45.1 |
| Moisture content | 1.94% | 1.32% | 1.64% |
AVERAGE: The average moisture content of silica gel raw material is 1.11%.
The average moisture content of silica gel desiccant is 1.64％.
