How to avoid bubbles and voids during the silicone encapsulation process?
To avoid bubbles and voids during the silicone encapsulation process, the following measures can be taken: 1、 Material preparation and processing Vacuum defoaming: Before injection, a vacuum machine is used to vacuum defoam liquid silicone gel to remove air and dissolved gases from the gel. The vacuum degassing time should be long enough, generally recommended […]