加州莫斯蘭丁的全球最大鋰電池儲能廠發生嚴重火災，導致有毒氣體不斷竄出，迫使當局疏散附近1700多人。這起事件再次凸顯了熱失控（thermal runaway）現象所帶來的潛在危險。特別是鋰電池在儲能和電動車領域應用中所面臨的安全挑戰。
液態
墊片
吸波
膠帶
輕量
絕緣
石墨
斷熱
New, 非矽型 · 導熱材料 ——
AS27-s
0.009 W/m·K
Thermal insulation
將斷熱片安裝在模組之間可以阻擋熱能傳遞，從而防止熱失控的發生。此舉能避免在充電或高速行駛時，單個模組產生的高溫向相鄰模組傳遞，使各模組之間的溫度分佈更均勻。藉由防止熱量疊加，電池可有效降低故障率，提升整體充放電效率。
CATEGORY
Thermal Break
FEATURES
/ Thermal conductivity: 0.009 W/m*K
/ Excellent thermal insulation
/ Can be custom die-cut
/ Flexibly conforms to surfaces
/ Lightweight, Specific gravity 0.09 g/cm³
/ Both rolls and sheets are available
/ Complies with RoHS and REACH standards
TYPICAL APPLICATION
/ Industrial application, such as Automotive electronic devices, Mobile communication device, Drone & aircraft, Sports and leisure electronic products, Portable、computers and tablets, wearable devices, Portable game consoles, VR devices and etc.
TYPICAL PROPERTIES
| PROPERTY | AS27-s | UNIT | TEST METHOD |
|---|---|---|---|
| Color | White | - | Visual |
| Thickness | Customized | mm | ASTM D374 |
| Density | 0.09 | g/cm³ | ASTM D792 |
| Hardness | 10 | Shore A | ASTM D2240 |
| Application temperature | -60~200 | °C | - |
| TML(wt%) | 0.02 | - | By LiPOLY |
| Outgassing CVCM (wt%) | 0.04 | - | By LiPOLY |
| ROHS & REACH | Compliant | - | - |
| THERMAL | |||
| Thermal conductivity | 0.009 | W/m*K | ASTM D5470 |
| Thermal impedance@10 ps | 158.97 | °C-in²/ W | ASTM D5470 |
| Thermal impedance@30 psi | 105.88 | °C-in²/ W | ASTM D5470 |