Silicone Foam: Material & Finished Product
Silicone foam is a versatile, high-performance material that combines the best properties of silicone rubber with a cellular (foamed) structure. It’s essentially silicone rubber that has been expanded by a blowing agent during its curing process, creating a lightweight, porous material with excellent sealing, insulating, and cushioning capabilities.
Newsil Provides a series of silicone foam material for producers that have capability to produce silicone foam products, and silicone foam finished products for end users.
Foam Silicone Solutions for EV Battery Systems
High-performance silicone foam materials designed for cushioning, compression support, sealing, flame retardancy, and thermal protection in electric vehicle battery applications.
Our Foam Silicone Product Portfolio
Foam silicone materials provide excellent elasticity, compression recovery, flame resistance, and environmental durability for EV battery protection applications.
Conventional Flame-Retardant Silicone Foam
Designed for general battery cushioning and sealing applications.
Applications
- Battery cell cushion pad
- Module gap filling
- Compression compensation
- Vibration absorption
- Battery pack sealing
Key Features
- Excellent compression recovery
- Low compression set
- Lightweight structure
- Flame-retardant performance
- Long-term durability
Glass Fiber Reinforced Flame-Retardant Silicone Foam
Enhanced silicone foam with glass fiber reinforcement for higher mechanical strength and improved thermal protection.
Applications
- Battery thermal barrier
- High-strength insulation layer
- Module protection pad
- Structural support layer
Key Features
- Higher mechanical strength
- Improved dimensional stability
- Enhanced flame resistance
- Better thermal protection
- Suitable for harsh environments
Foam Silicone Applications in EV Battery Packs
Foam silicone locations in a battery pack — simple labels and clean callouts for each protection function.
Performance Comparison
| Conventional Foam Silicone | Glass Fiber Reinforced Foam | |
|---|---|---|
| Flexibility | Excellent | Good |
| Compression Recovery | Excellent | Excellent |
| Mechanical Strength | Standard | Higher |
| Flame Resistance | Good | Enhanced |
| Thermal Protection | Standard | Better |
| Application | Cushion & sealing | Protection & insulation |
Customized Foam Silicone Solutions for EV Battery Applications
We provide customized silicone foam materials according to battery design requirements, including thickness, density, flame retardancy, and mechanical performance.