cual es mejor, silicona o caucho de silicona

La silicona y el caucho de silicona son dos materiales con amplias aplicaciones. Entonces, cual es mejor, silicona o caucho de silicona?
El caucho de silicona tiene la ventaja de un buen rendimiento en resistencia a altas temperaturas., resistencia a bajas temperaturas, y resistencia a la corrosión química, que es adecuado para productos con grandes cambios de temperatura y bajos requisitos de apariencia. Al mismo tiempo, silicone rubber is widely used in the medical and food industries because it is pure, no tóxico, tasteless, and can withstand high-temperature sterilization.
The disadvantage of silicone rubber is that its hardness, strength, and transparency are relatively poor, and it is not suitable for manufacturing high-precision and transparent products.
The advantage of silicone is that it has good flexibility, elasticidad, and transparency. En particular, the high transparency of silicone makes it suitable for producing various high-density products.
The disadvantage of silicone is that it is relatively expensive, and usually some organic components are added, which may cause some environmental pollution. Además, silicone may shrink, deformar, and age.