Organic solvents such as silica gel remover is not as effective in removing silica gel by the cured body. DA apart from other, each silica gel remover can be within 24 hours to dissolve silica. The assessment of commercial silicone emulsion does not effect the dissolution of 1% TBAF solution is good, but they can adapt to all types of silica gel to remove and easy to use. As the electronic packaging is composed of different materials, and silica gel are very limited surface area exposed, you can also consider other additional methods, such as ultrasound digestion and / or mild heating, they all contribute to the cured silicone body in remover in the dissolution rate. Taking into account the compatibility with the substrate material and the removal of the ideal performance conditions, you can use a universal silicone emulsifier. Recommended further studies to determine their compatibility with different materials and to ensure that under conditions of warming will not make silicone emulsifier solution in place of temperature-sensitive chemicals, performance degradation.