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H.B. Fuller EA6062 UV Cure Polyurethane Acrylate Gasket Sealant

One-component UV-cure adhesive/sealant that stays soft and flexible for form-in-place gaskets.

One component with fast UV cure and high depth of cure
Very soft and flexible with excellent dimensional stability after dispensing
Excellent compressibility, elastic recovery and low compression set

SKU: HBF-EA6062 Category: Instant & UV-Cure Adhesives Tag: Semiconductor & Electronics Industry

Description
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H.B. Fuller EA6062 is a one-component polyurethane acrylate adhesive and sealant that cures rapidly under UV light with a high depth of cure. The cured material is very soft and elastic with excellent dimensional stability, making it suitable as a re-enterable form-in-place or cure-in-place gasket. FEYANA supplies EA6062 for electronics assemblies that need adhesion to glass, many plastics and many metals.

Key features

One component with fast UV cure and high depth of cure
Very soft and flexible with excellent dimensional stability after dispensing
Excellent compressibility, elastic recovery and low compression set
Good adhesion to glass, many plastics and many metals
RoHS compliant
Store away from sunlight, UV and artificial light; dispense through a black hose

Technical data

Technology / Base	Polyurethane Acrylate
Components	One Component
Curing	Ultra Violet Light
Appearance / Color	Semi Translucent
Consistency	Thixotropic Liquid
Viscosity	30,550 cPs @ 25°C (77°F)
Thixotropic index	3.7
Specific gravity	1.05
Cure time and wavelength	30s at 100mW/cm2, 365nm
Optimum wavelength	365 to 405 nm
Tack free	<6s at 100mW/cm2, 365nm
Hardness	Shore A 37 (ASTM D2240)
Tensile strength	6 MPa (ASTM D638)
Elongation to break	255% (ASTM D638)
Lap shear strength, PC/PC	3 MPa (ASTM D1002)
Shelf life	12 months, 8°C to 28°C in unopened container, dry location