122-39（SD）导热环氧模贴胶

122-39(SD)导热环氧模贴胶

说明：122-39（SD）是一种注射器，可有可无，导热，电绝缘，单组分，

100%固体环氧粘合剂。该系统具有优异的热稳定性、优异的耐化学性和

优异的高温性能。应用包括与镀金基板和锡/铅焊料的粘合

端接元件、模具连接和热管理操作、印刷电路板制造、高级

材料复合，密封和高性能涂层。122-39（SD）是122的导热型-

38（标准差）。

属性：

粘度（cps）40000

触变指数>2.5

填料氮化铝

填料百分比60

大体积电阻率（Ω-cm）1 x 1016

热导率（w/mk）3.5

介电常数（1kHz）4.1

介电常数（1MHz）3.9

损耗因子（1kHz）0.027

损耗因子（1MHz）0.038

有效温度范围（℃）-55至+250

热稳定性（℃）良好至+300

模具剪切强度（psi）>2200（0.09“x 0.16”模具）

搭接剪切强度（psi）>2200

玻璃化转变温度，tg（℃）91

科夫。热的。实验温度低于tg（ppm/℃）75

高于tg（ppm/℃）233

离子含量

氯化物<10 ppm。

钠<10 ppm。

钾<10 ppm。

（典型特性不用作规范限值。）

建议的处理和固化：材料在收到后即可使用。存储冻结以保持*

流动特性。打开容器前，让材料预热至室温。使用前混合

如果包装在容器中，容器应重新悬挂填料。在150℃下固化60分钟，或在

175摄氏度。

贮存期：在25℃下保存<4天；在-10℃下保存6个月；在-40℃下保存12个月。

安全和操作：在通风良好的情况下使用。远离火花和明火。避免

长时间接触皮肤和吸入蒸汽。用肥皂和水清洗皮肤。

122-39(SD)导热环氧模贴胶

 122-39(SD)
SYRINGE DISPENSABLE THERMALLY CONDUCTIVE EPOXY DIE ATTACH ADHESIVE
DESCRIPTION: 122-39(SD) is a syringe dispensable, thermally conductive, electrically insulating, one component,
100% solids epoxy adhesive. This system features excellent thermal stability, outstanding chemical resistance and
excellent high temperature properties. Applications include adhesion to gold plated substrates and tin/lead solder
terminated components, die attach and thermal management operations, printed circuit board fabrication, advanced
material composites, sealing and high performance coatings. 122-39(SD) is a thermally conductive version of 122-
38(SD).
PROPERTIES:
Viscosity (cps) 40,000
Thixotropic Index > 2.5
 Filler Aluminum Nitride
Percent Filler 60
 Volume Resistivity, max. (Ω-cm) 1 X 1016
Thermal Conductivity (W/mK) 3.5
Dielectric Constant (1KHz) 4.1
Dielectric Constant (1MHz) 3.9
Dissipation Factor (1KHz) 0.027
Dissipation Factor (1MHz) 0.038
Useful Temperature Range (°C) -55 to +250
 Thermal Stability (°C) Good to +300
Die Shear Strength (psi) > 2,200 (0.09” x 0.16” die)
 Lap Shear Strength (psi) > 2,200
Glass Transition Temperature, Tg (°C) 91
Coef. Of Therm. Exp. Below Tg (ppm/°C) 75
Above Tg (ppm/°C) 233
IONIC CONTENT
Chloride <10 ppm.
Sodium <10 ppm.
Potassium <10 ppm.
(Typical properties are not intended to be used as specification limits.)
SUGGESTED HANDLING AND CURING: Material is ready to use as received. Store frozen to maintain consistent
flow properties. Allow material to warm up to room temperature before opening container. Prior to using, mix
container well to re-suspend filler if packaged in containers. Cure for 60 minutes at 150°C, or for 30 minutes at
175°C.
STORAGE: Shelf Life: < 4 days at 25°C; or 6 months at –10°C; or 12 months at –40°C.
SAFETY AND HANDLING: Use with adequate ventilation. Keep away from sparks and open flames. Avoid
prolonged contact with skin and breathing of vapors. Wash with soap and water to remove from skin.