High Performance Ceramic Silicone Foam Thermal Insulation Material for EV Battery Pack and Cabin Heat Protection

 This is a high-performance ceramized refractory silicone rubber designed to deliver exceptional fire protection in extreme environments. At room temperature, it retains all the classic properties of silicone rubber-flexibility, durability, and resilience-while offering unique ceramic-forming capabilities when exposed to high temperatures.
This material is engineered from a high-strength specialty fiber fabric combined with a specially formulated silica-based silicone rubber. Upon exposure to fire or intense heat, the silicone layer transforms into a rigid ceramic-like shell, providing outstanding insulation and structural integrity.

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---Innovative Material Solutions for Industrial Excellence

Dachuang Kehua specializes in advanced material technologies designed to meet the demands of modern industries such as automotive, electronics, energy storage, and construction. Our product portfolio focuses on thermal management, sealing, insulation, and vibration control, ensuring reliability, safety, and efficiency in high-performance applications. Below are our core product lines:

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1. High Temperature Resistance: Ceramized refractory silicone rubber is designed to withstand extreme temperatures, often up to 300°C or more, without degrading. This makes it suitable for use in high-heat environments, such as industrial furnaces, kilns, and automotive applications.

2. Enhanced Thermal Insulation: The ceramized coating on the rubber improves its ability to provide thermal insulation. This feature helps in preventing heat loss and maintaining energy efficiency, which is important in applications requiring precise temperature control.

3. Superior Mechanical Strength: Despite its flexibility, ceramized refractory silicone rubber maintains high mechanical strength, allowing it to resist wear, tear, and deformation under stress. It can handle the rigors of harsh industrial environments without cracking or losing integrity.

4. Excellent Chemical Resistance: The silicone rubber has resistance to various chemicals, oils, and solvents, making it suitable for use in environments where chemical exposure is a concern. This includes applications in the automotive, chemical processing, and manufacturing industries.

5. Flexibility and Durability: Ceramized silicone rubber maintains its flexibility even under high-temperature conditions. This flexibility makes it ideal for applications where movement or vibration might be present, such as sealing or gasket applications in engines and machinery.

6. Fire Resistance: Thanks to the ceramized treatment, this material has enhanced fire-resistant properties, making it suitable for use in environments prone to sparks, flames, or high heat. It can help prevent fires from spreading and minimize damage to surrounding components.

7. Electrical Insulation: The silicone base provides excellent electrical insulation, which is essential for use in electronic and electrical applications, where components need to be shielded from electrical short circuits or conductive paths.

8. Non-Toxic and Environmentally Friendly: Ceramized refractory silicone rubber is non-toxic, which makes it safe for use in various industries, including food processing or medical applications, when formulated for specific uses. It's also considered environmentally friendly due to its low volatile emissions.

9. Long Service Life: This material is highly durable and resistant to aging, maintaining its functional properties over extended periods of time, even in harsh conditions. This contributes to a long service life with minimal maintenance needs.

10. Versatility in Application: Ceramized refractory silicone rubber can be used in a wide range of applications, such as sealing gaskets, flexible fire barriers, thermal insulation pads, electrical enclosures, and more. Its versatility makes it a go-to solution for industries requiring both high-temperature and chemical-resistant materials.

These key features make ceramized refractory silicone rubber a valuable material in high-temperature, demanding industrial, automotive, and manufacturing environments.

•   Sealing Components

  •   Battery pack sealing rings (IP67/IP68)

  •   Liquid cooling plate support pads

•   Cushioning & Filling

  •   EV inter-cell filling foam (thermal runaway prevention)

  •   Vibration-damping cushions for industrial equipment

2. High-Temperature Specialty Materials

•   Teflon & Ceramized Silicone Products

  •   Fireproof barriers (ceramicizing at 500°C+)

  •   Chemically resistant liners/gaskets

•   Mica-Based Solutions

  •   Cell spacers for batteries

  •   Heat-insulating sheets (1000°C+ resistance)

3. Polymer Foams & Insulation

•   Polyurethane Foam (PU)

  •   CR/EPDM variants for weather-resistant seals

  •   Melamine foam for acoustic insulation

•   Lightweight Insulation Sheets

  •   PP/PC insulating layers

  •   PEF (Polyethylene foam) & aerogel composites

4. Advanced Thermal Management

•   MPP Insulation

  •   Electromagnetic shielding applications

•   Aerogel-Enhanced Materials

  •   Ultra-thin, high-performance insulation for aerospace/EVs

Key Differentiators

Multi-Material Expertise: Combines silicone, PU, and ceramic technologies.
EV-Centric Solutions: 60% of products support battery/charging systems.
Extreme Environment Focus: Materials rated for -60°C to 1000°C