Special silicone products are based on the chemical properties of silica gel or some auxiliary raw materials added, special silicone products can also have high temperature, food grade, medical grade, Flame retardant class, through the addition of auxiliary raw materials can also have, luminous, negative ions, discoloration, and other characteristics.
Food-grade silica gel has non-toxic and tasteless, insoluble in water and any solvents, is a high activity of green products. Food grade silicone has inherent thermal stability ( -40℃-230℃). Suitable for different occasions. Products with good flexibility to meet different needs.
Factors affecting silicone Products
Technical noun Explanation: liquid, quasi-liquid or quasi-solid material resistance to the flow of the volume characteristics, that is, the flow of external forces, the intermolecular internal friction or flow of resistance. Usually the viscosity is proportional to the hardness.
The ability of a material to resist hard objects pressing into its surface is called hardness. Silicone rubber has a range of 10 to 80 of the shore hardness, which gives designers the freedom to choose the required hardness to Zui to achieve a specific function. Different proportions of polymer substrates, fillers and auxiliaries can be used to achieve various intermediate hardness values. Similarly, the time and temperature at which the heat is cured can also change the hardness without destroying other physical characteristics.