PERMABOND UV6260

Main features

Filtered-Light UV Curing
Tack-Free Surface Cure
High-Elongation Plastic Bonding

Product Description

Permabond UV6260 is a thixotropic, extremely fast UV-curable urethane acrylate adhesive for metals, glass, and rigid plastics when the substrate filters the curing light. The pale-yellow liquid cures colorless and tack-free across 365 to 420 nm. On glass, typical fixture time is below 1 second with a 395 nm, 150 mW/cm^2 LED and 6 seconds at 0.1 mW/cm^2, subject to lamp and substrate conditions. Cured data include overlap shear above 11 N/mm^2 on polycarbonate with substrate failure, 205% elongation, and 60 Shore D hardness.

Key features

Filtered-Light UV Cure: Cures across 365 to 420 nm for substrates that filter the curing light.
Tack-Free Surface Cure: Produces a tack-free surface after adequate UV exposure.
Rigid-Plastic Bond Strength: Provides substrate-failure shear results on polycarbonate, acrylic, PETG, and PVC-to-PC joints.

Applications

Applications include bonding colored glass, metals, polycarbonate, PMMA, PETG, PET, ABS, and rigid PVC where curing-light transmission is adequate.

Technical Specifications

No specifications available.

Additional Information

Technical properties

As-supplied / before-processing properties

Fixture time depends on lamp power, spectral output, distance, and substrate transmission.

Property	Value	Unit	Method / condition
Chemical composition	Urethane acrylate		As supplied
Appearance	Pale yellow		Colorless when cured
Viscosity	45,000	mPa s	At 25 deg C; 2 rpm
Viscosity	17,000	mPa s	At 25 deg C; 20 rpm
Specific gravity	1.0		As supplied
Fixture time on glass	<1	second	395 nm LED at 150 mW/cm^2
Fixture time on glass	6	seconds	395 nm LED at 0.1 mW/cm^2
Cure wavelength	365 to 420	nm	Match lamp output to the photoinitiator