ADHESIVE PIONEERS3D FILM LAMINATION
Polyurethane dispersion adhesives for decorative films and profiled furniture components. Developed for heat-reactivated bonding in membrane pressing.
Explore adhesive solutionsSelect a numbered point to explore the film, carrier and contours.
THE APPLICATION
Kitchen fronts, bathroom furniture and interior doors combine decorative appearance with complex geometry. OYTIPUR supports film lamination on profiled MDF carrier parts using heat and vacuum.
From a smooth colour to a wood-grain effect, the decorative film follows the profile of the component. Consider the film, adhesive and pressing conditions together.
Illustrative surface finishes. Suitability depends on the selected film and substrate.
OYTIPUR / WATERBORNE POLYURETHANE
The right system brings together the film, the MDF profile and the performance expected of the finished front.
A ready-to-use dispersion simplifies adhesive preparation by removing a separate hardener-mixing step. Latently reactive formulations can provide crosslinking within the supplied system.
The dispersion is mixed with a specified crosslinker before application. This provides another route to the resistance required by demanding furniture constructions.
The number of components alone does not determine the activation temperature or final resistance. These depend on the formulation and the complete laminate.
REACTIVATION & PROCESS CONTROL
The relevant activation temperature is reached in the adhesive layer. It is not simply the number shown on the press.
FOLLOW THE BOND LINE
The sprayed dispersion must form a sufficiently dry film before lamination. Apply an even coating, paying particular attention to porous edges and routed profiles.
Low-activation and higher-activation formulations need different heat input. Film thickness, dwell time and the substrate affect how much heat reaches the adhesive layer.
Heat makes the decorative film formable; vacuum and pressure bring it into contact with the coated carrier. Control the cycle, cooling and subsequent strength development together.
Activation describes the conditions needed to make the dried adhesive bond during processing. Heat resistance describes how the completed bond behaves in service. Use the selected OYTIPUR technical data sheet to define the activation window, then validate it on the actual component.
FROM SAMPLE TO FINISHED FRONT
Kitchen fronts, bathroom cabinets and interior doors each bring their own geometry and exposure conditions.
Review MDF quality, dust removal and the film’s bonding face. PVC, PP and ABS films can require different adhesive formulations or pretreatment. Check the actual film specification before choosing a system.
Examine the deepest profiles and smallest radii after pressing. Consistent adhesive coverage and contact help control local lifting where the formed film exerts restoring forces.
Evaluate bond integrity after the agreed conditioning and ageing sequence. Include the intended kitchen or bathroom environment, rather than judging suitability from the flat surface alone.
Pot life is the usable processing time after a two-component system is mixed. The reactivation window is the permitted interval between coating and heat bonding. Keep both within the limits specified for the adhesive system.
SURFACE PREPARATION & APPLICATION
Controlled surface preparation, even coverage and consistent drying help prepare a shaped component for decorative film lamination.
MATCHED TO YOUR PROCESS
Start with a product family.
Then select the grade for your application.
POLYURETHANE DISPERSION ADHESIVES
One- and two-component polyurethane dispersions for decorative film lamination, including membrane-press applications.
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Tell us about your materials and your production process. Let’s explore the right adhesive together.
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