Liquid silicone is a versatile and popular material that is used in a wide variety of applications, from medical devices to electronics and consumer products. Many people wonder whether liquid silicone actually dries, and the answer is yes, but in a slightly different way than other materials.
When silicone is exposed to the air, it begins to cure, a process that involves cross-linking of the polymer chains in the material. As this process continues, the liquid silicone begins to transform into a solid, rubbery material. Depending on the specific type of liquid silicone used and the conditions of the environment it is applied in, the curing process can take anywhere from a few minutes to several hours.
Once the silicone has cured, it will no longer be liquid but will instead be a solid rubbery material. This cured silicone is water-resistant, durable, and non-toxic. This makes it an excellent material for a wide variety of applications, from medical implants and prosthetics to electronics and consumer products.
In conclusion, liquid silicone does dry, but it does so through a curing process that involves cross-linking of the polymer chains in the material. This process results in a solid, rubbery material that is highly durable and resistant to a wide variety of environmental conditions. So whether you are using liquid silicone for a medical implant or a consumer product, you can be confident in its ability to solidify and produce long-lasting results.