Engineered for extreme thermal environments, our ceramized liquid silicone foam sets the industry standard for fire resistance and structural integrity. As a trusted silicone foam manufacturer, we supply high-performance materials designed for battery pack potting, aerospace insulation, and heavy machinery protection.
Ceramized silicone foam is an advanced composite material that maintains the flexibility and vibration-damping properties of traditional rubber at room temperature. However, upon exposure to direct flame or temperatures exceeding 800°C, it undergoes a critical chemical transformation.
Instead of melting or producing toxic smoke, the structure ceramizes—forming a rigid, thermally insulating barrier. This characteristic makes high-quality foamed silicone strictly necessary for thermal runaway prevention in electric vehicle (EV) battery modules, high-voltage cable fireproofing, and industrial furnace seals.
Maintains structural elasticity and vibration absorption capabilities under continuous mechanical stress.
Withstands direct flame exposure, rapidly converting into a self-supporting ceramic layer without dripping.
Excellent dielectric strength, making it ideal for potting and shielding components in heavy industrial arrays.
| Property | Test Standard | Typical Value |
|---|---|---|
| Flame Retardancy | UL94 | V-0 / V-1 |
| Density | ASTM D792 | 0.3 - 0.8 g/cm³ |
| Ceramization Temp | Internal | ≥ 800°C |
| Dielectric Strength | ASTM D149 | ≥ 15 kV/mm |
Deep dive into the engineering applications and market trends of ceramized materials.
OEM Solutions
Read the full technical breakdown on customizing variants for specific engineering tolerances.
Read Full Article →Market Trends
Understand the macro supply chain factors shifting global procurement strategies.
Read Full Article →Material Science
A detailed look at the chemical transformation processes during extreme heat events.
Read Full Article →"The ceramization process of this material met our strict aerospace potting requirements. Excellent batch-to-batch consistency and reliable density tolerances."
"We integrated their liquid foam into our EV battery pack designs. The UL94 V-0 compliance and thermal runway protection features are best-in-class."
"Fast lead times for bulk orders. The technical support team helped us optimize our automated dispensing systems for the A/B mixture."
Our minimum order quantity (MOQ) is generally structured for industrial runs, starting at 100kg or standard barrel configurations depending on exact formulation requirements.
For standard formulations, bulk orders are processed and shipped within 10 to 15 business days. Custom formulations may require an additional 5-7 days for rigorous QA testing.
Yes, our high-temp silicone foam is stringently tested and fully complies with UL94 V-0 flame retardant standards, alongside RoHS and REACH environmental compliance.
In extreme heat events exceeding 800°C, the material begins its rapid ceramization phase within minutes, forming a robust, non-combustible ceramic shield that blocks flame propagation.
We recommend a standard A/B mixing ratio. Curing can be achieved at room temperature, though applying controlled heat significantly accelerates the cross-linking process for high-volume manufacturing lines.
Absolutely. Our R&D team works directly with OEMs to adjust the expansion ratio, final density, and Shore A hardness to meet specific NVH (Noise, Vibration, Harshness) and weight-reduction targets.
