PUR (Polyurethane Reactive) edge banding glue is the adhesive used to attach PUR edge banding to the edges of wood-based panels, such as particleboard, MDF, or plywood.
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The key features of PUR edge banding glue include:
Reactive adhesive system: PUR glue is a two-component adhesive that undergoes a chemical reaction when mixed together. This reaction creates a strong, durable bond between the edge banding and the substrate.
Moisture resistance: PUR glue is highly resistant to moisture, making it suitable for use in humid environments or applications where the edge may be exposed to water or liquids.
Heat resistance: PUR glue can withstand higher temperatures compared to traditional thermoplastic adhesives, allowing for better performance in applications that require heat resistance.
Fast curing: PUR glue cures quickly, often in just a few minutes, which helps to speed up the edge banding application process.
Gap-filling properties: PUR glue has the ability to fill small gaps and irregularities between the edge banding and the substrate, creating a smooth, uniform appearance.
Flexibility: The cured PUR glue remains flexible, allowing the edge banding to be applied to curved or irregular-shaped edges without cracking or delamination.
Environmental friendliness: PUR glue is often considered a more environmentally friendly option compared to traditional solvent-based adhesives, as it contains no solvents and has low VOC emissions.
PUR edge banding glue is an essential component in the application of PUR edge banding, ensuring a strong, durable, and long-lasting bond between the edge banding and the wood-based panel.
