Silicone sheet, as a high-performance rubber material, occupies an important position in industrial production due to its unique physical and chemical properties. This article will introduce the production process, characteristics and advantages of silicone sheet in detail to help readers better understand this material.
1. Silicone Sheet Production Process
Raw material preparation: The production of silicone sheet first requires the preparation of high-quality silicone raw materials. These raw materials usually include silicone resin, filler, plasticizer, vulcanizer, etc. Their types and proportions will directly affect the performance of silicone sheet.
Mixing: The prepared raw materials are placed in the mixer for mixing so that the various components are evenly distributed to form a uniform mixture. This process is critical to the final performance of the silicone sheet.
Molding: The mixed silicone material is poured through a mold. The design of the mold determines the shape and size of the silicone sheet. During the molding process, temperature, pressure and time must be controlled to ensure the quality of the silicone sheet.
Vulcanization: The molded silicone sheet must be vulcanized to improve its physical and chemical properties. The vulcanization process usually involves heating, pressurizing, and holding for a period of time to cause cross-linking reactions between the silicone molecular chains to form a stable network structure.
Inspection and Packaging: The cured silicone sheet must undergo strict inspection, including appearance, size, performance and other aspects. Qualified silicone sheets are packaged and ready for shipment.
2. Characteristics of Silicone Sheet
High Temperature Resistance: Silicone sheets have excellent high temperature resistance and can maintain stable performance in high temperature environments.
Low temperature resistance: In addition to high temperature resistance, silicone sheets also have good low temperature resistance and can maintain softness and elasticity in low temperature environments.
Chemical corrosion resistance: Silicone sheets have good corrosion resistance to a variety of chemical substances and can maintain stable performance in corrosive environments such as acids, alkalis and salts.
Insulation performance: Silicone sheets have good insulation performance and are suitable for insulation materials for electrical equipment.
Good Elasticity: Silicone sheets have excellent elasticity and can withstand certain deformation without breaking.
3. Advantages of Silicone Sheet
Stable performance: Silicone sheets can maintain stable performance in various environments and do not easily age or deteriorate.
Long service life: Due to its excellent chemical corrosion resistance and temperature resistance, the service life of silicone sheet is relatively long.
Good workability: Silicone sheets are easy to process, and can be cut, carved, glued and processed as needed.
Environmentally friendly and safe: Silicone sheets are non-toxic, odorless, pollution-free, meet environmental protection requirements and are harmless to human body.
In summary, the production process of silicone sheet is rigorous and complex, and each step must be strictly controlled to ensure product quality. At the same time, silicone sheets have a variety of excellent properties and advantages, making them an ideal choice in many fields.
