Eb 403 1lv


EB-403-1LV is a higher viscosity epoxy especially suited for smaller area glob top encapsulation. It provides high thermal conductivity that dissipates hear away from high powered components. EB-403-LV can also be used in high powered LEDs for increased heat dissipation. EB-403-1LV is also used to pot small drum cores in octagonal and rectangular housings. EB-403-1LV can withstand temperatures over 260°C continuously.

Product Specifications

No.of Components 1
Mix Ratio by Weight NA
Mixed Viscosity @RT(cps) 150000-200000
Pot Life @25°C(100 gram) >3 months
Recommended Cure 1hr@100°C+1hr@150°C
Alternate Cure 30min @ 150°C
Color Black
Specific Gravity 2.10
Hardness(Shore) D-90
Refractive Index NA
Lap Shear Strength @25°C(psi) 2620
Tg(°C) 132
CTE(Below Tg)10-6/°C 27.5
Service Temp.Range -55°C to 230°C
Thermal Conductivity(W/m°K) 1.4
Volume Resistivity(500 V) 6x1015

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