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HEATEX™高導熱片

Insulation-type high thermal conductive sheet which withstand bending and cracking

HEATEX™ has vertically oriented fillers with high thermal conductivity. Boron nitride with high thermal conductivity is used for making of the fillers.
HEATEX™ can be used as an interface material (TIM) to transfer heat efficiently from heat-generating parts such as CPU, LED backlight, and power chips to cooling parts such as heat sink.

HEATEX™高導熱片

特徵

1. Various specifications of insulation.
2. High thermal conductivity, one of the highest on the market.
3. A rubber type soft sheet TIM without being over adhesive.*
(*) TIM : Thermal Interface Material

導熱填料垂直取向控制

高導熱片的放大剖面圖

Electron micrograph of the cross-sectional structure of HEATEX™ with vertically oriented boron nitride

處理

即使彎曲也不易開裂的高導熱散熱片

Silicone rubber as the material, it is hard to break even when bent, has a silky feel to it, and has excellent workability.
Rework is also possible.
Adhesive treatment of the sheet surface is available as an option.

Thermal Stability

Maintains low thermal resistance in pressurized environments.
Even if it is used for a long time in an environment of 200°C, there is almost no change in physical properties.
In addition, the pump-out phenomenon caused by thermal paste is less likely to occur.

*Pump-out phenomenon
As materials expand and contract repeatedly due to the rise and fall of the temperature, the grease which was in contact with the materials will be pushed out, thus creating the pump-out phenomenon.
When the pump-out phenomenon occurs, the contact thermal resistance increases due to the formation of gaps, hence the initial efficiency cannot be attained.

Specifications

單元 標準 TS103 TS107
一般特徵
顏色 視覺的 Gray Rose Gray
尺寸 毫米 100×100 100×100
厚度 毫米 0.3 0.5 1.0 0.3 0.5 1.0
密度 克/公分3 日標K6220 1.6 1.6
硬度 Asker C 70 55

連續的

操作

溫度

-40至150 -40至150

壓縮

比率


%


測試


T=1㎜
Φ33㎜

0.3兆帕

0.5兆帕

11

1.0兆帕

19 35
電氣特性

體積

電阻率

Ω-ⅽm JIS K6911 >1013 >1013

電介質

持續的

日本工業標準

C2138

1兆赫

3.5 3.5

2兆赫

電介質

切線

日本工業標準

C2138

1兆赫

<0.001 <0.001

2兆赫

分解

電壓

千伏/毫米

試件

T=1mm1kV/s,

空調

>20 >20
導熱係數

熱的

電導率

瓦/米克

ISO 22007-3 17 17

ASTMD5470

熱的

反抗
 25℃

0.5MPa


公斤公分2/瓦


美國材料試驗協會

D5470

0.3㎜ 0.4 0.4
0.5㎜ 0.6 0.6
1.0㎜ 1.1 1.1
阻燃性能

火焰

反抗

UL94

V-0

相等的

V-0

相等的

其他特點

低的

分子

矽氧烷

內容

百萬分之一 ΣD4-D10 <300 <300

表中的值為代表值。規格如有更改,恕不另行通知。

上述表格資料也儲存在目錄和文件中,並且可以作為 PDF 文件下載。

應用領域

Image of HEATEX™ in use

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