What are the processing methods and materials for silicone encapsulation

With the development of the silicone industry, the application range and technology of silicone products are also becoming increasingly broad, among which there are many silicone encapsulated products. However, when many customers are consulting about silicone adhesive packaging products, I found that many customers do not have much knowledge of the adhesive packaging process. Today, I take this opportunity to popularize the various processes and materials that can be used for silicone adhesive packaging.

What are the several processing methods for silicone encapsulation?

1. Full coverage silicone wrap: As the name suggests, it refers to full coverage silicone wrap.
2. Half wrap and partial wrap: Half wrap and partial wrap are actually easy to understand, which means only wrapping half or partial areas to enhance product performance.

So what material can silicone wrap?

Silicone can wrap many materials, including hardware, plastic, glass, circuit boards, chips, and other materials. The most important thing for silicone wrap materials is to be able to withstand high temperatures. Solid silicone molding temperature is generally around 200 degrees Celsius, and the material must definitely meet its temperature resistance. If the temperature resistance is only over 100 degrees, liquid silicone encapsulation can only be considered, as the molding temperature of liquid silicone is generally around 100 degrees.

So, are there any process difficulties in the production process of silicone coated products? Silicone coated products use silicone rubber to wrap hardware or other materials, or partially wrap them for high-temperature vulcanization, which can easily lead to deviation of the wrapped material. This is also why customers often ask if there is a positioning point when consulting with the coated products.

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