| 產(chǎn)品中心 >> Power Device Industry >> q For various electronic components with good temperature resistance, moisture resistance with heat resistance, power type, especially IGBT、 finishing diodes, etc |
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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 |
| Flame retardant, low CTE, low shrinkage, excellent electrical property
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| 應 用 范 圍 |
| For various electronic components with good temperature resistance, moisture res
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| 產(chǎn) 品 性 能 |
5201A/B-69B
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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-69B
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Component B
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-
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-
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5201B-69B
5201B-3
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Component A viscosity
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40℃
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mPa·s
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3000-6000
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Component B viscosity
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40℃
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mPa·s
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1000～2000
18-25
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Component A specific gravity
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25℃
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g/cm3
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1.88±0.03
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Component B specific gravity
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25℃
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g/cm3
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1.79±0.03
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Proportion(A/B)
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by weight
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-
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100：100
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Curing
conditions
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-
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-
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90℃/2h + 110℃/1h + 140℃/2h① or 100℃/2h + 150℃/2h②
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Glass transition temperature
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DSC，10℃/min
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℃
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≥150
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Coefficient of thermal
expansion a1
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TMA，10℃/min
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ppm/℃
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18-23
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Coefficient of thermal
expansion a2
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TMA，10℃/min
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ppm/℃
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50-70
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Volume resistance
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-
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Ω·m
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≥1.0×1013
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Dielectric constant
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1MHz
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4.5±0.3
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Dissipation factor
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1MHz
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%
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≤1.5
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Electric strength
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-
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MV/m
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≥22.0
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Inflecting strength
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-
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MPa
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≥70
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Hardness
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(Shore
D)
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-
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≥88
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Water absorption
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Normal
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%
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≤0.20
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Cure shrinkage rate
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Solid-liquid density ratio
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%
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≤1.8
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Flammation Preventable
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UL
94（6mm）
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-
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V-0
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| 點擊數(shù)：333 錄入時間：2020/7/11 【打印此頁】 【關(guān)閉】 |
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