Why do bubbles appear on the surface of silicone products?

Why do bubbles appear on the surface of silicone products, and what should be done if bubbles appear? What is the reason for this? Below, silicone product manufacturers will explain the solutions to the occurrence of bubbles in silicone products:

The most important thing is to consider the issue of silicone vulcanization process. After carefully studying and practicing the three elements of silicone vulcanization, what we should consider is: 1. Measuring the real mold temperature. How many parts of rubber vulcanizing agent have been added. 3. Check if the vulcanizing agent has failed, and cover the rubber material with a thin film. The specific operation method is as follows:
1.Control the temperature of silicone molds: Generally, the temperature of the upper mold is high and the temperature of the lower mold is low, because the lower mold needs to discharge materials, and if the temperature is too high, it is easy to burn.

2.It is well known that sulfurizing agents are prone to volatilization, so it is important to take precautions.

3.The dosage of vulcanizing agent added should be appropriate.

4.The vulcanization time can be appropriately extended

5.You can consider spraying some detergent solution.

The above solutions for the appearance of bubbles on the surface of silicone products are for reference only. For more information on silicone process issues, please continue to follow us.