Sumikon® EME-7720S

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Sumitomo Bakelite Co., Ltd.
Trademark: Sumikon®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gGxuri_Sumikon-EME-7720S.pdf
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Sumikon 7700-Series compounds are multi-functional-type molding compounds developed for overmolded BGA packages.
General Information
Features
  • Low hygroscopicity
Uses
  • Semiconductor molding compound
Forms
  • Liquid
Processing Method
  • Enclosure
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.97g/cm³ASTM D792
Water Absorption (24 hr)0.32%ASTM D570
MechanicalNominal ValueUnitTest Method
Flexural Modulus (25°C)19600MPaASTM D790
Flexural Strength (25°C)147MPaASTM D790
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 190°CASTM E1356
Thermal Conductivity 0.79W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+13ohms·cmASTM D257
ThermosetNominal ValueUnit
Demold Time (175°C)0.50 - 1.7min
Post Cure Time (175°C)2.0 - 8.0hr
Additional Information
Spiral Flow, SB-U-03-003: 90 cmGel Time, SB-U-03-005, 175°C: 30 secThermal Expansion, SB-U-02-002, TTg: 4.1 E-5/°CFlexural Strength, SB-U-01-001, 240°C: 39.2 MPaFlexural Modulus, SB-U-01-002, 240°C: 2158 MPaUL-94 Flame Class, SB-U-03-003: V-0Extracted Na+, SB-U-04-043: <1 ppmExtracted Cl-, SB-U-04-043: 5 ppmTransfer Pressure: 687-1177 MPa
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