EPO-TEK® B9021-6

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Epoxy Technology Inc.
Trademark: EPO-TEK®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZuocrE_EPO-TEK-B9021-6.pdf
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A single component, B-stageable epoxy paste for semiconductor, microelectronics, and optical assemblies. It can be used in hybrid assemblies for lid-sealing and substrate attach. For opto-packaging, it can be used as the main gasket seal of glass plates in LCDs, or for sealing filter windows onto opto-sensors. It is a higher viscosity version of EPO-TEK® B9021-1.
General Information
Uses
  • Electrical/Electronic Applications
  • Gaskets
  • LCD Applications
  • Optical Applications
  • Seals
Agency Ratings
  • EC 1907/2006 (REACH)
  • EU 2003/11/EC
  • EU 2006/122/EC
RoHS Compliance
  • RoHS Compliant
Forms
  • Paste
PhysicalNominal ValueUnit
Particle Size < 20.0µm
ThermosetNominal ValueUnit
Dry Time < 1.0day
Additional InformationNominal ValueUnit
Degradation Temperature 311°C
Die Shear Strength - >5 kg (23°C) 11.7MPa
Operating Temperature
    Continuous -55 to 160°C
    Intermittent -55 to 260°C
Storage Modulus (23°C) 1.28GPa
Thixotropic Index 6.60
Weight Loss on Heating (200°C) 5.5%
ThermalNominal ValueUnit
Glass Transition Temperature 80.0°C
CLTE - Flow
    -- 13.2E-5cm/cm/°C
    -- 23.7E-5cm/cm/°C
ThermosetNominal ValueUnit
Shelf Life 352wk
Uncured PropertiesNominal ValueUnit
Color Cream
Density 1.23g/cm³
Viscosity 4(23°C)15 to 32Pa·s
Curing Time
    75°C 50.50hr
    150°C 1.0hr
Pot Life 640000min
Cured PropertiesNominal ValueUnit
Shore Hardness (Shore D)68
Lap Shear Strength (23°C)8.00MPa
Note Message
1 .Below Tg
2 .Above Tg
3 .Refrigerated
4 .10 rpm
5 .Pre-cure
6 .Closed Container
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