詳細(xì)介紹
124-08 A/B導(dǎo)電環(huán)氧膠粘劑
描述:124-08 A/B是一種易于使用的,1至1的混合比,兩部分,熱固化,柔性,銀填充環(huán)氧樹脂。
膠粘劑。124-08系統(tǒng)可用于制作電氣和機械附件
組件和設(shè)備。與典型的熱固化體系不同,這種產(chǎn)品的導(dǎo)電性很好
對操作和環(huán)境條件不太敏感。124-08a/b在a
B組分是混合的。124-08A/B是118-15A/B的靈活版本。
A部分B部分
外觀:銀白色
稠度:糊狀
配合比(按重量計):11
適用期:<<4天
混合說明:在混合之前,將A和B部分預(yù)先混合在原容器中。將B部分添加到A部分并
攪拌均勻。
固化說明:當(dāng)產(chǎn)品按照以下時間表之一固化時,可獲得效果:
80°C時90分鐘或
120°C時15分鐘或
150°C下5分鐘或
175°C時45秒
典型固化特性:
財產(chǎn)價值單位
粘性光滑膏-
體積電阻率0.0002至0.0004Ω-cm
熱導(dǎo)率6.5 w/mk
玻璃化轉(zhuǎn)變溫度(tg)120°C
熱膨脹系數(shù)-低于TG 33 x 10-6 in/in/℃
-高于TG 84 x 10-6英寸/英寸/攝氏度
拉伸剪切強度,小1500 psi
耐溶劑性優(yōu)異-
可焊性編號-
比重2.6 g/cc
有效溫度范圍-55至200攝氏度
熱穩(wěn)定性高達(dá)300攝氏度
儲存:25°C下,未開封、未混合的容器中保存12個月。
安全和操作:在通風(fēng)良好的情況下使用。遠(yuǎn)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
124-08 A/B導(dǎo)電環(huán)氧膠粘劑
124-08 A/B
ELECTRICALLY CONDUCTIVE EPOXY ADHESIVE
DESCRIPTION: 124-08 A/B is an easy to use, 1 to 1 mix ratio, two part, heat cured, flexible, silver–filled epoxy
adhesive. The 124-08 system may be used for making electrical and mechanical attachments on electrical
components and devices. Unlike typical heat curing systems, this product always results in excellent conductivity
and is less sensitive to handling and ambient conditions. 124-08 A/B exhibits relatively high thixotropy when the A
and B components are mixed. 124-08A/B is a flexible version of 118-15A/B.
Part A Part B
Appearance: Silver Silver
Consistency: Paste Paste
Mix Ratio (by weight): 1 1
Pot Life: ? <4 days
MIXING INSTRUCTIONS: Premix Parts A and B in original container prior to combining. Add Part B to Part A and
mix until uniform.
CURING INSTRUCTIONS: Best results are obtained when product is cured at one of the following schedules:
90 mins @ 80°C or
15 mins @ 120°C or
5 mins @ 150°C or
45 secs @ 175°C
TYPICAL CURED PROPERTIES:
Property Value Units
Viscosity Smooth Paste -
Volume Resistivity 0.0002 to 0.0004 Ω-cm
Thermal Conductivity 6.5 W/mK
Glass Transition Temperature (Tg) 120 °C
Coefficient of Thermal Expansion - Below Tg 33 x 10-6 in/in/°C
- Above Tg 84 x 10-6 in/in/°C
Tensile Shear Strength, min. 1500 psi
Solvent Resistance Excellent -
Solderable No -
Specific Gravity 2.6 g/cc
Useful Temperature Range -55 to 200 ºC
Thermal Stability Good to 300 ºC
STORAGE: Shelf life: 12 months at 25°C, in unopened, unmixed containers.
SAFETY & 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