Crosslinked polyethylene foam is a closed-cell foam characterized by a compact feel and its resistance to water. It is also ozone resistant and has many of the same properties as polyethylene foam but also has the ability to protect other surfaces as well. It has higher tensile and tear strengths and is thermo and vacuumformable, which eliminate abrasion. Many of these foams are compatible with and are consequently used extensively in the packaging of food and medical products as well as equipment.

Compression molding and thermoforming are common fabricating methods used when creating components, packaging and products from crosslinked polyethylene foams. Crosslinking improves the resilience, elasticity, and temperature stability that allows the material to be used in a wider range of temperatures (-100 degrees F to +180 degrees F). These fabrication methods provide a unique finish that is aesthetically pleasing while still providing the necessary cushioning and support required.

Crosslinked polyethylene foams are smooth, non-toxic and contain no CFC, HCFC or hydrocarbon blowing agents. They are available in a variety of grades to achieve varied physical properties.

Roll products are a fine-celled crosslinked foam that is chemical resistant with a smooth surface. The bun product is a fine-celled crosslinked closed cell foam used in thicker applications with a smooth surface and chemical resistance.

Applications include gaskets, packaging, seals, cushioning, transdermal pads, floor underlayment, joint and building filler strips, and aircraft interiors.

• Smooth, aesthetically pleasing surface
• Low water absorption and vapor transmission
• Excellent chemical resistance
• Excellent buoyancy
• Excellent strength and shock absorption
• Good thermal insulation