| 產(chǎn)品中心 >> Power Device Industry >> n Used for potting medium temperature flame retardant filling for transformer, protector, capacitor electronic parts |
| 5201A-37B/116B-4 or 117B-3 |
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| 產(chǎn) 品 類 別 |
| Flame retardant Epoxy Resin Compounds for Potting
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| 產(chǎn) 品 特 點(diǎn) |
| Moderate viscosity, good toughness, environmental product, flame retardant
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| 應(yīng) 用 范 圍 |
| Used for potting medium temperature flame retardant filling for transformer, protector, capacitor electronic parts
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| 產(chǎn) 品 性 能 |
5201A-37B/116B-4 or 117B-3
|
Properties
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Test Conditions
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Unit
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Index
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Component A
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-
|
-
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5201A-37B
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Component B
|
-
|
-
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116B-4
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117B-3
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|
Component A viscosity
|
40℃
|
mPa·s
|
2500-5000
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|
Component B viscosity
|
40℃
|
mPa·s
|
15～30
|
5～15
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Component A specific gravity
|
25℃
|
g/cm3
|
1.75±0.05
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Component B specific gravity
|
25℃
|
g/cm3
|
0.98±0.03
|
1.00±0.03
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Proportion(A/B)
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by weight
|
-
|
100:18
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100:18±2
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Curing
conditions
|
-
|
-
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80℃/4.5-5h 或 100℃/2.5-3h
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25℃/24h或60℃/4h 或 80℃/2h
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Hardness
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25℃
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Shore
D
|
40～60
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60～80
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Volume resistance
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Normal
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Ω·m
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≥1.0×1010
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≥1.0×1010
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Dielectric constant
|
1MHz，25℃
|
-
|
5.6±0.5
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5.5±0.5
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Dissipation factor
|
1MHz，25℃
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%
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≤2.6
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≤2.3
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Electric strength
|
Normal
|
MV/m
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≥18.0
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≥18.0
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