Human body silicone rubber is a kind of two-component RTV liquid silicone rubber, which can also be called food silicone rubber, environmental protection silicone rubber, etc. Human silicone rubber is divided into two components: AB, component A is silicone rubber and component B is catalyst, with a ratio of 1:1. Human silicone raw material can easily pass the FDA food grade environmental protection certification. It is an environmentally friendly, non-toxic and tasteless material without any harm to human body.

Human silicone

So can human silicone be applied directly to the skin?

The answer is yes. Of course, human silicone can be applied directly to the skin. Under what circumstances will it be necessary to apply human silicone to the skin? When it is used to make human body simulation model, such as artificial limb, head cover and other products, it is necessary to apply human silicone on the arm or head to achieve the effect of perfectly copying human texture. The specific operations are as follows:

When you need a real person to open the mold, you first need to clean the hair on your arm. If you need to open the mold on your face, you need to cover your hair or eyebrows. Then it is necessary to select silicone rubber with appropriate hardness and viscosity for mold opening. The hardness of human silicone rubber used for real mold opening can be 20 degrees, and the mixed viscosity of human silicone rubber needs to be specially adjusted to about 20000-30000. Because the viscosity of human silicone itself is very thin. If it is too thin, it is difficult to make silicone clothes on human skin, so make the viscosity thicker. Another is the operation time and curing time of human silicone rubber. When using silicone rubber to open the mold, the curing time of human silicone rubber should not be too long, and it can be cured in 30-60 minutes.

Finally, after the human silicone is completely solidified, slowly demould the silicone mold from the real person.