| 產(chǎn)品中心 >> Power Device Industry >> m Used for potting high-voltage coils with other high-voltage electronic parts with other insulation sealing materials |
| 5201A-31B/5201B-2 or 5201B-3 |
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| 產(chǎn) 品 類 別 |
| Heat curing and flame-retardant Epoxy Resin Compounds for Potting
|
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| 產(chǎn) 品 特 點(diǎn) |
| High Tg, low CTE, good impact resistance, good immersion, environmental product
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| 應(yīng) 用 范 圍 |
| Used for potting high-voltage coils and other high-voltage electronic parts and other insulation sealing materials
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| 產(chǎn) 品 性 能 |
5201A-31B/5201B-2 or 5201B-3
|
Properties
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Test Conditions
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Unit
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Index
|
|
Component A
|
-
|
-
|
5201A-31B
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|
Component B
|
-
|
-
|
5201B-2
|
5201B-3
|
|
Component A viscosity
|
40℃
|
mPa·s
|
2000-5000
|
|
Component B viscosity
|
40℃
|
mPa·s
|
18～21
|
18-25
|
|
Component A specific gravity
|
25℃
|
g/cm3
|
1.72±0.03
|
|
Component B specific gravity
|
25℃
|
g/cm3
|
1.20±0.02
|
1.20±0.02
|
|
Proportion(A/B)
|
by weight
|
-
|
100：30
|
100：30
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|
Curing
conditions
|
-
|
-
|
75℃/2.5h+110℃/2.5h
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80℃～90℃/2～4h
|
|
Hardness
|
25℃
|
Shore
D
|
≥90
|
≥88
|
|
Inflecting strength
|
-
|
MPa
|
≥68
|
≥65
|
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Glass transition temperature
|
-
|
℃
|
≥103
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≥95
|
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Volume resistance
|
Normal
|
Ω·m
|
≥1.0×1013
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≥1.0×1013
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Dielectric constant
|
1MHz，25℃
|
-
|
4.0±0.3
|
4.0±0.3
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|
Dissipation factor
|
1MHz，25℃
|
%
|
≤1.2
|
＜1.2
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Electric strength
|
Normal
|
MV/m
|
≥23.0
|
≥23.0
|
|
Flammation Preventable（6.0mm）
|
（UL94）
|
-
|
V-0
|
V-0
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| 點(diǎn)擊數(shù)：345 錄入時間：2020/7/11 【打印此頁】 【關(guān)閉】 |
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