| Parameter | Value |
| Density (g/cm³) | 0.5-1.2 |
| 25% Compression Stress (kPa) | 20-50 |
| Tensile Strength (MPa) | 2.0-4.5 |
| Elongation at Break (%) | 150-300 |
| Compression Set (100℃) | ≤10% |
| Water Absorption (%) | <1.0 |
| Low-Temperature Brittleness (℃) | ≤-50 |
| Flame Retardant | UL94 V-0 |
| Environmental Compliance | RoHS, REACH |
Flame Retardant Ceramized Liquid Silicone Foam is a high-performance flame-retardant material manufactured through liquid silicone foaming technology.
It rapidly forms a dense ceramic layer at high temperatures (>500°C), combining exceptional fire resistance, lightweight cushioning, and silicone flexibility.
Our Flame Retardant Ceramizable Liquid Silicone Foam is formulated with advanced technology to transform into a rigid ceramic foam barrier under extreme heat. This instantaneous reaction creates an effective shield against flames, thermal transfer, and structural collapse. Ideal for passive fire protection, the material ensures reliability in life-critical applications. As a leading silicone foam manufacturer, we conduct rigorous testing to guarantee consistent performance under thermal stress.
Unlike traditional insulators, our foam delivers multi-layered defense through its ceramization properties. It maintains dimensional stability under prolonged high temperatures, resisting deformation or failure. The cellular structure slows heat transfer and mitigates thermal shock during sudden fire exposure. Compliant with global safety standards, our foam emits zero toxic smoke or halogens, making it suitable for transportation, energy, and construction industries.
We offer customizable solutions in varying thicknesses, densities, and geometries—available as sheets or precision die-cut components. Designed for seamless integration into insulation systems, gaskets, or thermal shields, our foam can be tailored for specific requirements like flame spread ratings, flexibility, or compressibility. As a trusted silicone foam supplier, we provide rapid prototyping and scalable production to meet diverse project demands.
Widely adopted in rail, marine, aerospace, industrial enclosures, and renewable energy, our foam is the preferred choice for:
Battery enclosures (EVs, energy storage)
Electrical panels & switchgear
Fire-rated compartments and joints
High-temperature gaskets and seals
Clients rely on our ceramic foam insulation for unmatched thermal performance and long-term durability in dynamic environments. With global production hubs, we ensure localized support and timely delivery.
Our Ceramizable Liquid Silicone Foam is engineered for industries demanding flame retardancy and heat resistance:
Construction: Fireproof sealing for joints, walls, and penetrations.
Transportation: Battery insulation, under-hood barriers, and rail fire protection.
Energy: Switchgear, cable tunnels, and substation thermal management.
Electronics: Overheating prevention for sensitive components.
As a versatile solution, it combines safety, lightweight properties, and design adaptability for high-risk applications.
Role in Electric Vehicle Battery Pack Thermal Management
In the electric vehicle sector, this flame retardant ceramized silicone foam serves as a critical component in battery pack compartments, providing reliable flame blocking and sealing under rapid thermal excursions. Its ceramic barrier formation under extreme heat reduces the risk of fire propagation while maintaining sealing integrity to protect electrical systems. The foam’s lightweight and adaptable form factor enable integration with compact battery designs, contributing to the overall thermal safety strategy while supporting regulatory compliance standards in automotive energy storage.
Integration Within Power Electronics Assembly Protection
This material acts as an essential flame-resistant seal in power electronics enclosures, where high temperatures and potential arc faults demand robust fire-blocking solutions. The foam’s insulating properties, coupled with its dimensional stability at elevated temperatures, improve internal component protection and system uptime. Solutions incorporating this liquid silicone rubber-based foam facilitate straightforward installation as custom die-cut gaskets or insulation sheets, ensuring compatibility with complex electronic assemblies and contributing to safer, more reliable power management infrastructures.
Sustainability drives our manufacturing. The foam is free from hazardous substances, aligning with eco-friendly production practices. We prioritize materials that safeguard users and the environment, reinforcing our role as a responsible silicone foam manufacturer.
Real Customer Reviews
"This ceramic foam revolutionized our fire safety protocols—exceptional performance!"
— Daniel L., Fire Safety Engineer, UK
"SENMA’s foam is effortless to install and exceeds thermal resistance standards."
— Sophia P., Aerospace OEM, USA
"Consistent quality and reliability—why we’ve partnered with SENMA for years."
— Markus R., Industrial Designer, Germany
"Their custom solutions saved our project timelines without compromising safety."
— Elena K., Energy Sector Lead, Spain
About Us
SENMA is a leading manufacturer of silicone foam materials with over 15 years of expertise in R&D and production. We specialize in producing high-performance silicone foam sheets and rolls that meet the strict standards of industries such as automotive, electronics, and new energy. Our technical strength lies in advanced liquid silicone rubber foaming technology and a strong ability to customize density, thickness, and dimensions based on client needs.
Our factory is equipped with automated production lines and a strict quality management system that ensures consistent product performance. We follow ISO-certified procedures, implement full-process inspections, and maintain traceable quality records to guarantee every batch meets international expectations. From prototype development to bulk manufacturing, we maintain high precision and reliability.
At SENMA, sustainability is embedded in our production approach—we use eco-conscious materials and aim for waste reduction through process optimization. Our service model emphasizes fast response, technical collaboration, and long-term customer support. With a global footprint, we serve clients in North America, Europe, and Asia, delivering not just products, but value-added solutions that enhance efficiency and reduce total cost of ownership.
Partner with SENMA for dependable silicone foam solutions that meet your exact specifications. Contact us today to discuss how we can support your projects with our expertise and commitment to quality.
