Adhetron UV 6052 UV-Curing Solvent Free Adhesive

Adhetron UV 6052 is a solvent-free industrial adhesive that cures with UV/visible light and heat, and it is particularly preferred for precision assemblies where different materials are used together. Thanks to its transparent (clear) form, it enables more controlled results in applications where the visibility of the bond line is critical. Its urethane acrylate-based structure is designed for use cases where flexibility and chemical resistance are important under suitable process conditions. Being intended for medical applications and stated as compliant with ISO 10993-5 can be considered a key technical factor in product selection.

UV 6052 Application Positioning
This industrial adhesive is described for bonding various surfaces such as plastics, glass, stainless steel, aluminum, and ceramics. It is stated to offer notable adhesion performance on difficult-to-bond plastics such as PE, PP, PTFE (Teflon), PEBAX, and HYTREL. Beyond bonding, its suitability for potting (encapsulation/filling), sealing, and FIPG (formed-in-place gasket) applications can provide functional versatility in production. The product’s “highly flexible” character can support design decisions in assemblies exposed to vibration, differential thermal expansion, or impact effects.

UV 6052 Curing Mechanism and Process Compatibility
UV 6052 is described as a system that can be cured with UV-A, visible light/LED, and heat. Since the operating wavelength range is given as 365–405 nm, the selection of the light source on the production line should align with this range. As a reference example, curing under 50 mW UV-A is reported at approximately 5 seconds; practical results may vary depending on application geometry and light access. For a heat-supported alternative process, 10 minutes at 100°C is provided; this can add flexibility in process design for shadowed areas or regions where light cannot reach.

Material Properties and Design Parameters
The base chemistry is specified as “Urethane Acrylate,” and the color is described as clear. With a specific gravity of 1.14 and a viscosity range of 2500–3000 cps, dispensing equipment selection becomes important where flow control is required. Being solvent-free can suit applications aiming for more controlled production with reduced concerns such as solvent-related shrinkage or process odor. A flash point of >93°C is stated, so this technical value should be considered in storage and process safety planning.

Post-Cure Performance and Durability Expectations
For cured properties, hardness is given as Shore A 70–80, pointing to a balanced behavior between rigidity and elasticity. The operating temperature range is specified as -50°C to 150°C, clarifying the usable window in environments with wide temperature variation. Elongation at break is stated as 150%, which can support industrial adhesive selection for joints that may move or require flexibility. In addition, resistance to sterilization methods such as EtO, gamma, and autoclave cycles, along with the emphasis on “excellent chemical resistance,” strengthens technical evaluation—especially for medical applications or environments with chemical exposure risk.

Storage, Shelf Life, and Application Notes
The product is positioned as suitable for dispensing systems such as pressure/time-controlled or positive displacement equipment. If it will not be used for an extended period, storage in a cool environment is recommended, and it is specifically noted that it should not be frozen. Shelf life is given as 9 months when stored at 8°C–23°C in the original sealed container, so inventory rotation should be planned accordingly. Performing sample trials before application for surface preparation and process validation is considered critical for both performance and consistent quality.