1. The silicone ice cup has certain mechanical properties, such as tensile strength and elongation2. Suitable elasticity and hardness, small permanent deformation of silica gel ice mold compression3. High and low temperature resistance, no decomposition and softening at high temperature, no hardening at low temperature4. Adapt to the working medium, and do not produce swelling, decomposition, hardening, etc5. Good resistance to oxygen and aging, durable6. Wear-resistant and non-corrosive metal;7. Easy to shape and process, low price8. 100% food grade silica gel raw materials9. Low-carbon, environment-friendly, non-toxic and tasteless10. Soft, easy to take off mould, not easy to age, not easy to fade, easy to clean11. The temperature tolerance range is: -40 ~ 230 degrees Celsius12. Baking and freezing remain soft