贝格斯Gap Filler 3500S35导热固体胶(双组分)
双组分液态间隙填充导热材料
规格：
密度：（g/cc）:2.9
硬度（Shore00）:32
绝缘强度（V/mil）:>275
导热系数：3.6W/m-K
4款容量（50cc,400cc,1200cc,37854cc）50cc和400cc为独立小包装，1200cc和37854cc为大容量散包装
颜色：A组分白色B组分蓝色
特点：
双组分配方便易于储存
触变特性使其容易点胶
超好贴服性，针对易碎和低压力应用设计
室温固化及加速固化
应用：
汽车电子，独立元器件到外壳，PCBA到外壳，光纤通讯设备，印刷电路板组件和外壳之间，光纤通讯设备
性能：
配置可用
|
Property
|
Imperial Value
|
Metric Value
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Test Method
|
|
Color / Part A
|
White
|
White
|
Visual
|
|
Color / Part B
|
Blue
|
Blue
|
Visual
|
|
Viscosity as Mixed (cps) (1)
|
150,000
|
150,000
|
ASTM D2196
|
|
Density (g/cc)
|
3.0
|
3.0
|
ASTM D792
|
|
Mix Ratio
|
1:1
|
1:1
|
***
|
|
Shelf Life @ 25oC (months)
|
5
|
5
|
***
|
|
Property As Cured
|
|
Color
|
Blue
|
Blue
|
Visual
|
|
Hardness (Shore 00) (2)
|
35
|
35
|
ASTM D2240
|
|
Continuous Use Temp (°F) / (°C)
|
-76 to 392
|
-60 to 200
|
***
|
|
Electrical As Cured
|
|
Dielectric Strength (V/mil)
|
275
|
275
|
ASTM D149
|
|
Dielectric Constant (1000 Hz)
|
8.0
|
8.0
|
ASTM D150
|
|
Volume Resistivity (Ohm-meter)
|
109
|
109
|
ASTM D257
|
|
Flame Rating
|
V-O
|
V-O
|
U.L. 94
|
|
Thermal As Cured
|
|
Thermal Conductivity (W/m-K)
|
3.6
|
3.6
|
ASTM D5470
|
|
CURE SCHEDULE
|
|
Pot Life @ 25oC (min) (3)
|
60
|
60
|
***
|
|
Cure @ 25oC (hrs) (4)
|
15
|
15
|
***
|
|
Cure @ 100oC (min) (4)
|
30
|
30
|
***
|
1) Brookfield RV, Heli-Path, Spindle TF @ 20 rpm, 25°C.
2) Thirty second delay value Shore 00 hardness scale.
3) Time for viscosity to double.
4) Cure schedule (rheometer - time to read 90% cure)
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