ECCOBOND EN 3839 UV Light Acrylic, 50 Gram Cartridge
The LOCTITE® ECCOBOND EN 3839 is specially designed for encapsulating components on PCB applications. When cured, this material provides physical protection, as well as, protection in temperature/humidity/bias testing.
Specifications:
Applications: Encapsulating
Coefficient of thermal expansion (CTE), Above Tg: 211.0 ppm/°C
Coefficient of thermal expansion (CTE), Below Tg: 108.0 ppm/°C
Color: Light blue
Cure schedule light intensity: 2000.0 mJ/cm²
Cure schedule, @ 130.0 °C: 10.0 min.
Cure type: UV cure
Glass transition temperature (Tg): 26.0 °C
Shelf life: 180.0 day
Shore hardness, Shore D: 27.0
Storage modulus, DMA @ 25.0 °C: 334.0 N/mm² (48400.0 psi )
Storage temperature: -20.0 °C
Thixotropic index: 4.1
Viscosity, Brookfield CP51, @ 25.0 °C Speed 5 rpm: 7800.0 mPa·s (cP)