JB-GPP700系列熱傳導(dǎo)界面材料是填充發(fā)熱器件和散熱片或金屬底座之間的空氣間隙,它們的柔性、彈性特征使其能夠用於覆蓋非常不平整的表面。熱量從分離器件或整個(gè)PCB傳導(dǎo)到金屬外殼或擴(kuò)散板上,從而能提高發(fā)熱電子組件的效率和使用壽命。
Features 特性:
● Thermal conductivity 熱傅導(dǎo)率: 7.0W/m-K
● Very soft & high compressibility 超軟及高壓縮性
● Natural tacky 自黏性
● Good Electrically isolating 高耐電壓
● Easy to assembly 易於施工
● Cost effective 價(jià)格合理
Applications 產(chǎn)品應(yīng)用端:
● Power Supplies 電源模塊
● Automotive control services 汽車控制服務(wù)
● Military Electronics 軍用電子
● LED Lighting, LCD-TV LED照明設(shè)備,平面顯示器
● Telecom services, Wireless instruments 電信服務(wù),無線儀器
● Computer services: CPU, Heat sink, Memory modules 計(jì)算機(jī)服務(wù):CPU,散熱器,記憶存儲(chǔ)模塊
Product Configuration 產(chǎn)品配置:
● Standard size 標(biāo)準(zhǔn)尺寸: 200mm×400mm 、300mm×400mm
● Custom Die-cut shapes 不同形狀沖型裁切
● 0.3~10mm thickness optional 0.3~10mm厚度可選
● With or without adhesive 可依需求背膠
Material Property 材料特性:
Property | JB-GPP700 | Unit | Tolerance | Test Method | |
Composition 主要成份 | Filled silicone elastomer | — | — | — | |
Color 顏色 | Grey(灰色) | — | — | Visual | |
Thermal Conductive 導(dǎo)熱率 | 7.0 | W/m.K | ±10% | ASTM D5470 | |
Thickness 厚度範(fàn)圍 | 12~400(1mil=0.0254mm) | mil | ±10% | ASTM D374 | |
0.3~10 | mm 毫米 | ||||
Hardness 硬度 | 50 | Shore 00 | — | ASTM D2240 | |
Density 密度 | 2.7 | g.cm-3 | — | ASTM D792 | |
Continuous Use Temp 耐溫範(fàn)圍 | -40~+200 | ℃ | — | — | |
Voltage Endu Ance 耐電壓 | >300(0.3mm~1.0mm) | V | — | ASTM D149 | |
>1000(>1.0mm) | |||||
Flame Rating 阻燃等級(jí) | UL 94 V-0 | — | — | UL 94 | |
Dielectric Constant 電介常數(shù) | 5 | MHz | — | ASTM D150 | |
Standard Sheet Size 標(biāo)準(zhǔn)片材尺寸 | 200*400 / 300*400 | mm | — | — | |
Volume Resistivity 體積阻抗 | Thickness 厚度 | Value 數(shù)值 | Ω.cm | — | ASTM D257 |
0.3mm | 106 | ||||
0.5mm | 107 | ||||
1.0mm | 108 | ||||
2.0mm | 109 | ||||
3.0mm或以上 | 1010 |