Cross Linked Polyethylene Foam Specifications

Tensile strength psi astm d3575.

Cross linked polyethylene foam specifications. Cross linked polyethylene foam is a durable closed cell material with strong impact damping and chemical resistance characteristics. General information cross linked polyethylene foam is a good quality foam with a firm feel. Less than 2 0 seconds surface resistivity eia 541. Pe foam is closed cell foam made from polyethylene and blended copolymers.

Property test method 2 0 lb 3 0 lb 4 0 lb 6 0 lb. Density lb cubic ft astm d3575. The benefits of polyethylene foam include. It boasts a smooth and pleasant feel combined with outstanding chemical and physical properties which makes it the preferred solution for several applications where thicker sections of closed cell foam are required.

The result is a smooth fine cell foam sheet suitable for many situations. Common applications can be found here. Cross linked polyethylene commonly abbreviated pex xpe or xlpe is a form of polyethylene with cross links it is used predominantly in building services pipework systems hydronic radiant heating and cooling systems domestic water piping and insulation for high tension high voltage electrical cables. This foam is available in a wide range of densities and is available in over 40 different colors.

Pink 1 7lb polyethylene is anti static and meets these specifications. Thickness of the roll sheet ranges anywhere from 1 32. Electrostatic decay eia 541. It combines a smooth aesthetic feel with superior physical and chemical properties than standard polyethylene foam.

It has a high level of chemical cross linking. Tear strength lbf in. The skin offers increased abrasion resistance without reducing the foam s flexibility. Its physical properties make it well suited to applications in athletic padding protective padding product packaging costume and prop design models and more.

Table 17 8 shows volara foam products with a type e designation. With a smooth pleasant feel combined with superior physical and chemical properties cross linked polyethylene foam is the solution for an array of applications that demand thicker sections of closed cell foam. This is closed cell polyethylene foam has been chemically cross linked. Cross linked polyethylene foam is exceptionally fine celled and suitable for projects that require thicker foam.

A cross linked polyethylene foam sheet with an integral skin is also available in the same range of densities and thicknesses. Density or hardness ranges from 2 0 lbs pcf lbs per ft3 and extends to 30 lbs pcf. 1 00 x 10 5 1 00 x 10 12 ohms.