液体
シート
吸収
テープ
絶縁
黒鉛
軽量
断熱
超軟導熱墊片 ——
BS89
5.0 W/m*K
ShoreOO 25
BS系列是超軟又有回彈性的超軟導熱凝膠片，具有極佳的應力應變特性，可避免安裝時產生的應力對PCB等零部件變形。BS89 熱傳導係數 5.0W / m*K，硬度Shore OO 25具有高柔軟性、高壓縮性、高絕緣、自黏性佳，可填補機構設計的正負公差、可客製化裁切沖型，滿足客戶在面對今日先進產品上特殊的需求。
CATEGORY
FEATURES
/ Thermal conductivity: 5.0 W/m*K
/ High compression rate
/ Low thermal impedance
/ High recovery
/ Available in a range of thicknesses
SPECIFICATIONS
/ Roll form
/ Sheet form
/ Die-cut parts
TYPICAL APPLICATION
/ Between CPU and heat sink
/ Between a component and heat sink
/ Notebook computers
/ Power supplies
/ High speed mass storage drives
/ Telecommunication hardware
/ 5G base station & infrastructure
/ EV electric vehicle
TYPICAL PROPERTIES
| PROPERTY | BS89 | TEST METHOD | UNIT |
|---|---|---|---|
| Color | Gray | Visual | - |
| Surface tack 2-side/1-side | 2 | - | - |
| Thickness | Customized | ASTM D374 | mm |
| Density | 3.0 | ASTM D792 | g/cm³ |
| Hardness | 25 | ASTM D2240 | Shore OO |
| Application temperature | -60~180 | - | °C |
| Dielectric breakdown | 12 | ASTM D149 | KV/mm |
| ROHS & REACH | Compliant | - | - |
| THERMAL | |||
| Thermal conductivity | 5.0 | ASTM D5470 | W/m*K |
| Thermal impedance@10 psi | 0.318 | ASTM D5470 | °C-in²/ W |
| Thermal impedance@50 psi | 0.194 | ASTM D5470 | °C-in²/ W |