Promoting electric vehicles (EVs) is a crucial strategy for countries worldwide to expedite the achievement of their net-zero goals. SIL-MORE GROUP Recommended Thermal Runaway Protection Material for Power and Storage Batteries: YRD Nano-Silica Composite Insulation Sheet. It effectively prevents thermal runaway of the battery cells, significantly enhancing safety. In the event of thermal runaway in one cell, the Nano-Silicon Composite Thermal Insulation Sheet between the cells acts as a barrier, blocking the heat-transfer to adjacent cells and preventing thermal runaway. It avoids the domino effect of thermal runaway in lithium-ion battery cells.
【PRODUCT FEATURES】
- Withstands 1200℃ with excellent fire resistance, preventing thermal runaway and extending burn-through time.
- Superior insulation, high-temperature resistance, heat insulation, flame retardancy, and cushioning.
- Thin, space-saving, and cost-effective.
- Made from eco-friendly inorganic materials.
【PRODUCT FEATURES】
| PRODUCT PROPERTY | DATA | UNIT |
| Operating temperature (Max.) | 1,200 | ℃ |
| Density | 350±30 | kg/m³ |
| Thermal conductivity @25℃ | ＜0.025 | W/m·k |
| Thermal conductivity @800℃ | ＜0.035 | W/m·k |
| Thickness | 0.5~5 | mm |
| Insulation resistance | ＞500MΩ @1000V DC,60S, | |
| Withstand voltage current | ＜1mA @3000V DC,60S, |
Lithium-ion Battery Actual Puncture Test (NCM622/115Ah)
Evaluate the thermal insulation performance of YRD Nano-Silicon Composite Thermal Insulation Sheet under real conditions.
Insulation Sheet under real conditions.
Test result：
YRD Nano-Silicon Composite Thermal Insulation Sheet Thickness is 2mm。
The highest temperature of T2 is 706.8℃, the highest temperature of T3 is 241.3℃, and ΔT= 465.5℃.
【Free Product Testing and Sample Offer】
SIL-MORE Group boasts a cutting-edge laboratory that can provide product testing services, along with the establishment of our own research and development center. With over 25 years of professional experience and a commitment to continuous learning, we pioneer innovative products in the industry. We are here to assist you in finding the most suitable solutions!
Feel free to call during office hours at +886-2-85122222 or click here to email us for inquiries. Our dedicated business team will get in touch with you promptly.
Product Manager | Alec