| 產(chǎn)品中心 >> Power Device Industry >> c Used for potting with insulation of bridge ballast, rectifier diode or other heating electronic components |
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| 產(chǎn) 品 類 別 |
| Thermal conductivity Epoxy Resin Compounds for Potting
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| 產(chǎn) 品 特 點 |
| Environmental product, flame retardant, low CTE, high thermal conductivity
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| 應 用 范 圍 |
| Used for potting and insulation of bridge ballast, rectifier diode or other heating electronic components
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| 產(chǎn) 品 性 能 |
5201A/B-6B Series
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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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-
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5201A-6B,5201A-61B,5201A-62B
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Component B
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-
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-
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5201B-6B,5201B-61B,5201B-62B
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Component A viscosity
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40℃
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mPa·s
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≤100，000
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Component B viscosity
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40℃
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mPa·s
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20～30
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Component A specific gravity
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25℃
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g/cm3
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2.20±0.05
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Component B specific gravity
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25℃
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g/cm3
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1.20±0.05
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Proportion(A/B)
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by weight
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-
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100：20
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Curing
conditions
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-
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-
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90℃/3h+110℃/1h+140℃/2h或90℃/3h+120℃/3h
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Hardness
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25℃
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Shore
D
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≥92
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Inflecting strength
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Normal
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MPa
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≥75
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Glass transition temperature
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DSC,10℃/min
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℃
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≥110
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Coefficient of thermal
expansion a1
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TMA
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1/℃
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≤3.5×10-5
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Thermal conductivity
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Normal
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W/m·k
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≥O.70
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Volume resistance
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Normal
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Ω·m
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≥2.5×1013
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Dielectric constant
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1MHz，25℃
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≤4.30
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Dissipation factor
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1MHz，25℃
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%
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≤1.3
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Electric strength
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Normal
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MV/m
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≥22
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Flammation Preventable（6.0mm）
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UL94
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-
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V-0
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| 點擊數(shù)：242 錄入時間：2020/7/11 【打印此頁】 【關閉】 |
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