How To Regenerate Silicone

1. During drying and regeneration, you should pay attention to mastering the gradually improving temperature, so as to avoid the violent boring, which will cause the rubber particles to burst and reduce the recovery rate.

2. When the silica gel is calcined and regenerated, the temperature is too high, which will lead to the change of the pore structure of the silica gel, which significantly reduces the adsorption effect and affects the use value. For blue glue indicator or color changing silica gel, the temperature of desorption regeneration should not exceed 120 °C, otherwise the color development effect will be lost due to the gradual oxidation of the developer.

3. The regenerated silica gel should usually be sieved to remove fine particles to make the particles uniform.

Storage and packaging:

Silica gel has a strong ability to absorb moisture, so it should be stored in a dry place, and there should be a shelf between the package and the ground. The packaging materials include steel drums, paper drums, cartons, plastic bottles, polyethylene plastic composite bags, and flexible container bags. Detailed packaging standards can be found in the classification product.