High Pressure Laminate Vs Low Pressure Laminate

High pressure laminate the manufacturing process involves actual plastic laminate being pasted with glue and then pressed to the mdf board using the cold press laminating process.
High pressure laminate vs low pressure laminate. The process used to attach the melamine infused laminate paper to a substrate is really where the high pressure laminate differs from the low pressure laminate. The real difference is in the backing of the material hpl or high pressure laminate has a plastic backing and is the more durble of the two as well as having a high degree of water resistance due to the pre consumer recycled plastic backing but this also make the. It is glued and then pressed to the mdf using a cold press process giving it the best possible bond. The laminate is manufactured at a pressure of approximately 1000 psi 1500 psi and temperature of 280f 320f.
By the appearance there is very little different both grades are created with the same image and the finish can be very similar. Since then laminex laminate has become a mainstay in australian homes and commercial spaces. Laminex launched the first high pressure laminate or hpl onto the australian market way back in 1952. In creating high pressure laminate the layer of laminate is adhered to the substrate under pressures of 70 to 100 bars and temperatures of 280 to 320 degrees fahrenheit using adhesives.