What Is A High Pressure Laminate

Sheets of technical kraft paper are impregnated with water based resin and decorative surface papers are treated with water based melamine resin.

What is a high pressure laminate.

High pressure laminate or hpl as it s often referred to as is created through a multi step process. 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. High pressure laminate hpl is a durable product that is used for products and segments requiring the most stringent wear and impact resistant standards. These sheets are bonded at high pressures and temperatures.

The sheets are bonded to substrates such as mdf medium density fiberboard or particleboard. The product is made up of six to eight layers of resin impregnated kraft paper decorative. Horizontal and vertical applications. High pressure laminate as one of the most innovative decorative surface materials on the market wilsonart high pressure laminate offers long lasting beauty and reliable performance at an affordable price.

The technology behind the production of high pressure laminate or hpl has moved on considerably since 1952 but the basic principles remain the same. High pressure laminate or hpl is the direct descendent of the original plastic laminate. Roll and sheet of decorative laminate decorative laminates are laminated products primarily used as furniture surface materials or wall paneling. High pressure laminate in short hpl is a material that belongs to the high tech group of high pressure decorative laminates compact laminates and balance sheets widely used as a surface finishes applied to different materials such as mdf or chipboard.

High pressure laminate hpl construction example these layers are impregnated with a phenolic resin and are heated while simultaneously being pressed at up to 2000 pounds of pressure per square inch the result is a thin sheet that s very hard and very tough. 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. High pressure laminate hpl is composed of a resin impregnated kraft paper a decorative paper and a clear melamine overlay.