LBD-GR導熱石墨片是人工石墨,有高導熱性,易施工,柔韌,可壓縮,可提供包覆(如有絕緣要求)和非包覆,亦可以包邊,溫度適用範圍從-40~400℃(惰性環境下)。無氣體和液體參透性,石墨層不老化和脆化,適用於大多數化學介質,導熱石墨片是可按客戶特殊要求定制,應用廣闊,如積體電路,高功率密度電子器件,電腦,尖端電子儀器等的導熱,在手機、電腦和電子工業領域有良好的市場前景。
LBD-GR thermal conductivity of graphite is the synthetic graphite film with high thermal conductivity. Which is easy construct. It is flexible and compressible. Also, it can provide a coating (such as insulation requirement) , non-coating, or something wrapped. The applicable temperature extends from -40~400℃(inert environment).Without gas, liquid penetrate, no aging for graphite layer and embrittlement, it can be applied into most of the chemical medium. Thermal conductivity of graphite can be custom-made required by clients. It has wide applications, such as integrated circuit, electronic device, high power density computer, conducting cutting-edge electronic instrument and so on. Which enjoys a good market background in mobile phone, computer and electronics industry.
LBD-GR導熱石墨片是人工石墨,有高導熱性,易施工,柔韌,可壓縮,可提供包覆(如有絕緣要求)和非包覆,亦可以包邊,溫度適用範圍從-40~400℃(惰性環境下)。無氣體和液體參透性,石墨層不老化和脆化,適用於大多數化學介質,導熱石墨片是可按客戶特殊要求定制,應用廣闊,如集成電路,高功率密度電子器件,電腦,尖端電子儀器等的導熱,在手機、電腦和電子工業領域有良好的市場前景。
● Thermal conductivity: 1300~1700W/m-K 熱傳導率: 1300~1700W/m-K
● Composite copper foil, aluminum foil and other materials 可復合銅箔、鋁箔等材料
● Complex gum and convenient operation 可復膠方便操作
● Can film insulation 可復膜絕緣
● Computer 電腦
● Mobile phone 手機
● LED lighting LED燈飾
● LCD-TV/PDP flat panel display LCD-TV/PDP平板顯示器
● Standard size 標準尺寸:110mm×225mm、220mm×50mm、 220mm×220mm,other sizes can be customized 其他尺寸可以定制
● Available to apply adhesive and membrane 可依要求背膠、背膜
Property 特性 | 莱必德 LBD-GR | Unit | Test method | ||
Thickness 厚度 | 0.025 | 0.04 | 0.07 | mm | ASTM D374 |
Color 顏色 | Black(黑色) | Black(黑色) | Black(黑色) | — | Visual |
Specific Gravity 比重 | 1.9 | 1.78 | 1.61 | g/cm³ | ASTM D792 |
Thermal Conductivity 導熱係數 | 1500 | 1300 | 1000 | w/m-k |
平面方向 ASTMD5470 |
15 | 13 | 10 |
厚度方向 ASTMD5470 |
||
Temperature Range 耐溫範圍 | 400 | 400 | 400 | ℃ | EN344 |
Thermal Diffusivity 熱擴散率 | 860 | 801 | 720 | cm²/s | — |
Specific Heat 比熱 | 0.85 | 0.85 | 0.85 | (℃J/gK) | ASTM D792 |
Tensile Strength 抗拉強度 | 30 | 22 | 19 | 平面方向 | ASTM F-152 |
0.1 | 0.4 | 0.4 | 厚度方向 | ||
Bending Performance 彎曲性能 | 30000以上 | 30000以上 | 30000以上 | (R5/1800)次 | — |
Conductivity 電導率 | 20000(2.0X1016S/m) | 20000(2.0X1016S/m) | 20000(2.0X1016S/m) | S/cm | ASTM D149 |
例如: LBD-GS25-T55
说明:
● LBD 代表 :莱必德品牌
● GR25 代表:人工石墨總厚度為0.025mm,可生產厚度範圍為0.025~0.07mm