Name
|
Eposolder 6503
|
EP1551
|
EP1637
|
EP1715
|
EP1723
|
EP1678
|
Features / Advantages
|
单组分,可迅速固化. 可印刷. 高导电和导热性. 低脱气. 单组分. 无溶剂. 强粘合力.
|
固化速度快,高Tg,非塌陷.各种物质的粘接力强
|
迅速固化. 低CTE.
对许多塑料和表面非常强的粘接.耐油耐化学性
|
可迅速固化环氧树脂.对各种基材有良好的粘接. 适合薄膜层压
|
可迅速固化环氧树脂.对各种基材有良好的粘接. 适合薄膜层压
|
快速固化.可以室温下固化. 对许多塑料的表面有非常强的粘接性
|
Typical Application
|
用于电子元器件, 芯片, 模块, 晶片等的低温焊接,电路印刷, 电路导通, 接地连结,
EMI/RFI的屏蔽
|
对于芯片粘接,SMT和组件连接.在回流焊接过程中可迅速固化.热稳定性高
|
用于抗热冲击,振动粘接应用. 结构粘接应用. 耐油耐化学性
|
薄膜层压和涂层应用. 连接印刷电路板,底板,组件.
|
薄膜层压和涂层应用. 连接印刷电路板,底板,组件.
|
用于抗热冲击,振动粘接应用.结构粘接应用.
|
Rheology
|
Dispensable and Printable
|
Thixotropic (non-slump). Dispensable
|
Dispensable
|
Dispensable
|
Thixotropic (non-slump). Dispensable
|
Flowable, Dispensable
|
Appearance / Color
|
Silver
|
Off White / Brown
|
Off-White
|
Off White or Brown
|
Milky White Brown
Or Grey
|
Milky White or Amber
|
Part / Component
|
One
|
One Part
|
One Part
|
One Part
|
One Part
|
Two Parts
|
Viscosity @25C
(cps, after mixing)
|
65,000
|
26,000
|
45,000
|
28,000
|
45,000
|
12,000
|
Pot / Work life (hr)
|
> 24 hrs
|
6 hrs
|
> 24 hrs
|
> 24 hrs
|
> 24 hrs
|
60 min
|
Cure Rate
|
125C 12 min
185C 3 min
|
175C 5 min
|
180C 10 sec
150C 1 min
|
180C 10 sec
150C 30 sec
|
185C 10 sec
155C 1 to 2 min
105C 15 min
|
25C 15 hr
85C 25 min
125C 5 min
|
Storage
|
< 4C
|
< -15C
|
< 25C
|
< 4C
|
< 4C
|
< 25C
|
Shelf Life
|
6 month @ < 4C
|
3 month @ < -15C
|
6 month @ < 4C
|
6 month @ < 4C
|
6 month @ < 4C
|
12 month @ 25C
|
Tg
|
65
|
~ 150
|
145
|
125
|
145
|
65
|
CTE (ppm/C)
ASTM D3386-94
|
<180 (above Tg)
<40 (below Tg)
|
< 88 (above Tg)
< 25 (below Tg)
|
114 (above Tg)
35 (below Tg)
|
57 (<Tg)
135 (>Tg)
|
< 120 (>Tg)
< 50 (<Tg)
|
69 (above Tg)
26 (below Tg)
|
Modulus / Hardness
|
Shore D = 80
|
7.8 Gpa
|
8 Gpa
|
Shore D = 87
|
Shore D = 70
|
8.5 Gpa
|
Volume Resistivity
(Ohm-cm)
|
< 2x10-4
|
>10E11
|
>10E12
|
>10E13
|
>10E12
|
> 10E12
|
Dielectric Strength (V/mil)
|
N/A
|
500 V/mil
|
500 V/mil
|
> 400 V/mil
|
> 400 V/mil
|
> 500 VAC/mil
|
Adhesion
(Al/Al Lap Shear)
|
> 1100 psi
|
> 1800 psi
|
> 2300 psi
|
> 1800 psi
|
> 1500 psi
|
> 1800 psi
|