Silicone products are easy to stick to molds, try this craft!pacifier case silicone

　　Many people in the industry know that solid silicone rubber has a sticky mold phenomenon in different raw materials from 30 degrees to 80 degrees, which makes it difficult to release the product and affects work efficiency. It is said that this situation is basically not the case, so generally in the case of sticking molds in silicone product manufacturers, sandblasting and spraying mold release water are used to solve the mold release problem. However, for some complex silicone products with strict requirements, there are different practices. Now, how much do you know about the mold Teflon spraying process?

　　This kind of process is generally not difficult to demould. The mold is basically not used, because the price is still relatively expensive, but many silicone product production attaches great importance to this mold or rush to the product and other reasons. It is made of PTFE. Specialty coatings based on resins, with the main properties being the combination of heat resistance, chemical inertness, insulation, and low friction! Its flexibility of application allows it to be used on almost all shapes and sizes of products. The main functions are as follows!

　　After Teflon coating, it has the following characteristics:

　　1. Non-sticky: almost all substances do not adhere to the Teflon coating. Very thin films also show good non-stick properties.

　　2. Heat resistance: Teflon coating has excellent heat resistance and low temperature resistance. It can withstand high temperature up to 300 °C in a short time, and can be used continuously between 240 °C and 260 °C. It has significant thermal stability. It can work at freezing temperature without embrittlement and does not melt at high temperature.

　　3. Sliding: Teflon coating has a lower coefficient of friction. The coefficient of friction changes when the load slides, but the value is only between 0.05-0.15.

　　4. Moisture resistance: The surface of the Teflon coating does not touch water and oil, and it is not easy to touch the solution during production operations. If there is a small amount of dirt, it can be removed by simply wiping. Short downtime saves man-hours and increases productivity.

　　5. Wear resistance: Under high load, it has excellent wear resistance. Under a certain load, it has the dual advantages of wear resistance and non-adhesion.

　　For silicone products, the main application characteristics are non-stickiness and sliding properties, so that the product can be demolded better and faster, reduce the demoulding time, improve work efficiency, and achieve a certain work output!

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