Silicone Sponge Sheets: High-Performance Sealing and Insulation Solutions

Overview
Silicone sponge sheets are a high-performance material with wide applications, combining the high-temperature resistance of silicone with the flexibility of rubber. They are especially suitable for industrial applications requiring high-temperature, chemical resistance, and precision sealing. In addition to their excellent weather resistance, silicone sponge sheets effectively resist UV and ozone damage, making them ideal for industries such as automotive, electronics, and medical fields.

Product Features

1. Excellent Thermal Stability
   Silicone sponge sheets offer outstanding high-temperature resistance, with a working temperature range of -60°C to 200°C. They maintain stable performance in extreme environments, making them ideal for high-temperature sealing and insulation applications compared to standard rubber.

2. Weather Resistance and UV/Ozone Resistance
   Silicone sponge sheets are resistant to UV, ozone, and harmful environmental elements, making them particularly suitable for outdoor applications like solar devices, electronic enclosures, and construction projects.

3. Wide Working Temperature Range
   The working temperature range of silicone sponge sheets is from -60°C to 200°C. They maintain elasticity and performance in both high and low-temperature environments, making them suitable for high-demand industries such as refrigerators, boilers, and medical devices.

4. Excellent Insulation Performance
   Their unique closed-cell foam structure provides excellent thermal insulation, making them ideal for applications in construction, electronics, and automotive industries where heat transfer needs to be reduced to protect sensitive equipment.

5. Excellent Sealing Performance
   With their closed-cell foam design, silicone sponge sheets offer excellent air and water tightness, effectively preventing the leakage of gases and liquids. They perform exceptionally well in sealing electrical components and automotive engine seals.

6. Mold and Bacteria Resistance
   Silicone sponge sheets naturally resist mold and bacteria, making them especially useful in environments that require hygiene, such as medical devices and food packaging.

7. Easy to Cut and Customize
   Silicone sponge sheets have excellent processing capabilities and can be easily cut, shaped, and customized according to customer requirements, whether for special-shaped seals or specific-sized gaskets.

8. Highly Flexible
   Silicone sponge sheets are highly flexible, allowing them to adapt to different shapes and surfaces for sealing needs. Even under compression, they maintain their original performance.

9. Adaptable to Various Application Scenarios
   Silicone sponge sheets are widely used in environmental protection, electrical and automotive gaskets, medical devices, construction, and packaging, showcasing strong adaptability across different industries.

Applications
Silicone sponge sheets are widely used in the following fields:

• Environmental Barriers
  Used for indoor and outdoor environmental protection, such as air and water sealing, insulation, and waterproofing, especially in the construction industry to prevent water and air penetration.

• Electrical and Automotive Gaskets
  Commonly used in the automotive industry for sealing applications such as engine hoods, windows, and door seals. They are also widely used in electronics for electrical isolation, shock resistance, and water resistance.

• Medical Devices
  Due to their excellent hygienic properties and high-temperature resistance, silicone sponge sheets are extensively used in medical devices such as infusion tubes, equipment seals, and medical containers.

• Packaging and Protection
  Silicone sponge sheets are widely used for packaging and transporting precision instruments, effectively protecting fragile items from damage during transport.

• Industrial Seals
  Used in the production of various industrial seals, such as pipeline seals and electrical equipment seals, silicone sponge sheets are important in industrial applications due to their superior sealing performance and high-temperature resistance.

Material Grades
Nanjing Yuhang Rubber offers silicone sponge sheets in different densities and thicknesses to meet various application requirements. Common densities include:

• P10 (Soft Type)
  Suitable for low-pressure sealing applications, with good elasticity and softness.

• P16 (Medium Type)
  Suitable for general industrial sealing, offering good compression resistance and elasticity.

• P24 (Harder Type)
  Ideal for sealing applications requiring higher compression resistance, providing excellent pressure resistance.

• P33 (Hard Type)
  Ideal for high-pressure, high-compression sealing applications, offering exceptional durability and stability.

FAQ

1. Where are silicone sponge sheets suitable?
   Silicone sponge sheets are suitable for extreme temperatures, high humidity, UV, and ozone environments, widely used in outdoor and high-temperature applications.

2. What is the working temperature range of silicone sponge sheets?
   The working temperature range of silicone sponge sheets is from -60°C to 200°C.

3. What are the advantages of silicone sponge sheets?
   Silicone sponge sheets have excellent high-temperature resistance, UV resistance, ozone resistance, and superior sealing properties.

4. Are silicone sponge sheets suitable for medical devices?
   Yes, silicone sponge sheets are widely used in medical devices due to their excellent hygienic properties and high-temperature resistance.

5. How can silicone sponge sheets be customized?
   Nanjing Yuhang Rubber provides silicone sponge sheets in various densities and thicknesses, which can be cut, shaped, and customized according to customer requirements.

Conclusion
Silicone sponge sheets, with their excellent high-temperature, UV, and ozone resistance, have become an essential sealing and insulation material in many industries. With years of technical expertise and production experience, Nanjing Yuhang Rubber provides high-quality, customized silicone sponge sheets to meet the diverse needs of various industries. Whether for precision industrial sealing or high-temperature insulation applications, silicone sponge sheets offer the ideal solution.