XLPE foam is produced by cross-linking polyethylene molecules through a chemical or irradiation process. This cross-linked structure gives the foam improved mechanical strength, thermal stability, and chemical resistance compared to non-cross-linked polyethylene foam.
Like other types of foam, XLPE foam has a closed-cell structure, meaning its individual cells are sealed off from one another. This structure provides excellent insulation properties, as it prevents the passage of air, moisture, and water vapor through the foam.
XLPE foam exhibits high mechanical strength and dimensional stability, making it suitable for applications requiring structural support, cushioning, and impact resistance. It can withstand compression, bending, and impact without losing its shape or structural integrity.
XLPE foam is resistant to many chemicals, oils, and solvents, making it suitable for use in harsh industrial environments or applications where exposure to chemicals is a concern. It does not easily degrade or deteriorate when exposed to chemicals, which helps prolong its lifespan.
XLPE foam has excellent thermal stability and can withstand high temperatures without melting or deforming. It is commonly used in thermal insulation applications, such as HVAC duct insulation, pipe insulation, and thermal packaging.
XLPE foam has low water absorption properties, making it resistant to moisture and water ingress. This property helps prevent mold, mildew, and rot in applications where exposure to moisture is a concern.
XLPE foam is available in various densities, thicknesses, and configurations to suit different application requirements. It can be molded, cut, shaped, and fabricated into custom configurations for packaging, insulation, cushioning, and other industrial, commercial, and consumer applications.
