122-38(SD)ADHESIVE環(huán)氧樹脂模壓連接膠粘劑

說明：122-38（SD）為單組分，銀填充，注射器可有可無，100%固體，電動

導電環(huán)氧粘合劑。122-38（SD）提供精細的間距分辨率，當注射器分配時，模板打印，

或絲網(wǎng)印刷。該系統(tǒng)具有優(yōu)異的熱穩(wěn)定性、優(yōu)異的耐化學性和優(yōu)良的

高溫性能。應(yīng)用包括粘合劑，模具附件，印刷電路板制造，

的復(fù)合材料、密封和高性能涂層。122-38（SD）對

鍍金基板，以及錫/鉛焊料端接組件。

屬性：

粘度（cps）85000

觸變指數(shù)>5.0

填充銀

銀含量，*72

體積電阻率，值（Ω-cm）0.0002

熱導率（w/mk）2.1

有效溫度范圍（℃）-55至+230

熱穩(wěn)定性（攝氏度）達到325

搭接剪切強度（psi）2100

玻璃化轉(zhuǎn)變溫度，tg（℃）98.7

科夫。熱的。exp.（英寸/英寸/攝氏度）

-低于TG 38.9 x 10-6

-TG 13.9 x 10-5以上

離子含量：

氯化物<10 ppm。

鈉<10 ppm。

鉀<10 ppm。

（典型特性不用作規(guī)范限值。）

建議的處理和固化：材料在收到后即可使用。存儲凍結(jié)以保持*

流動特性。打開容器前，讓材料預(yù)熱至室溫。使用前混合

容器，以便重新使用填料。在150℃下固化10分鐘或在125℃下固化15分鐘。

貯存期：25°C下保存<48小時或-40°C下保存6個月。

安全和操作：在通風良好的情況下使用。遠離火花和明火。避免

長時間接觸皮膚和吸入蒸汽。用肥皂和水清洗皮膚。

122-38(SD)ADHESIVE環(huán)氧樹脂模壓連接膠粘劑

 122-38(SD)
SYRINGE DISPENSABLE, ELECTRICALLY CONDUCTIVE, EPOXY, DIE ATTACH
ADHESIVE
DESCRIPTION: 122-38(SD) is a single component, silver filled, syringe dispensable, 100% solid, electrically
conductive, epoxy adhesive. 122-38(SD) provides for fine pitch resolution, when syringe dispensed, stencil printed,
or screen-printed. This system features excellent thermal stability, outstanding chemical resistance and excellent
high temperature properties. Applications include adhesives, die attachment, printed circuit board fabrication,
advanced material composites, sealing and high performance coatings. 122-38(SD) provides excellent adhesion to
gold plated substrates, as well as tin/lead solder terminated components.
PROPERTIES:
Viscosity (cps) 85,000
Thixotropic Index >5.0
 Filler Silver
 Percent Silver, cured 72
 Volume Resistivity, max. (Ω-cm) 0.0002
Thermal conductivity (W/mK) 2.1
 Useful Temperature Range (°C) -55 to +230
 Thermal Stability (°C) Good to 325
 Lap Shear Strength (psi) 2,100
Glass Transition Temperature, Tg (°C) 98.7
Coef. Of Therm. Exp. (in/in/°C)
- Below Tg 38.9 x 10-6
- Above Tg 13.9 x 10-5
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 resuspend filler. Cure for 10 minutes at 150°C or for 15 minutes at 125°C.
STORAGE: Shelf Life: <48 hours at 25°C or 6 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.