It is a high density polyethylene compound intended for the insulation of radio frequency coaxial cables. HE1123 is designed to give the lowest possible cable attenuation by the selection of electrical clean feedstock and contains limited amount of selected additives. HE1123 is designed to be used as insulation for radio frequency coaxial cables having an extra high demand on low attenuation at high frequencies. By blending with a suitable stabilised LDPE component, such as LE1120, in an optimised ratio, prior to the extrusion, the lowest possible attenuation and good foaming properties can be achieved. Please find more information on applications below. Applications HE1123 is designed to use as physically foamed insulation for: - Radio frequency coaxial cables (50 Ohm) Specifications HE1123 meets the following material classification: - ISO 1872-PE, KGHN, 62-D090 - ASTM D 1248 Type IV, Class A, Category 3 The following cable material standards are met by HE1123: - EN 50290-2-23 Cables manufactured with HE1123 using sound extrusion practice normally comply with the following cable product standards: - IEC 61196 - EN 50117 Special Features HE1123 consists of specially selected components to offer: - Low attenuation at high frequency - Expansion degree above 80%

It is a fully formulated compound for chemical foamed data cable insulation. HE1344 is a high-density polyethylene compound containing chemical blowing agent. Applications HE1344 is intended for: - Foam or foam-skin insulation for telephone singles and data cable with typical expansion of 35-40%. - Dry core and petroleum jelly filled cables Specifications HE1344 meets the following material classification: - ISO 1872-PE, KEGHN, 45-D006 - ASTM D1248 Type III, Class A, Category 4 The following cable material standards are met by HE1344: - EN 50290-2-23 Cables manufactured with HE1344 using sound extrusion practice normally comply with the following cable product standards: - IEC 60708 - IEC 61156 - EN 50288 - EN 50407 Special Features HE1344 consists of specially selected components to offer: - Consistent cell structure - Excellent extrusion stability - Good surface finish - use in petroleum filled cables when extruded with relative low expansion (<40%)

It is a fully formulated compound for chemical foamed telesingles which passes the Telcordia Pedestal test. HE1345 is a high-density polyethylene compound containing chemical blowing agent. Applications HE1345 is intended for: - Foam or foam-skin insulation for telephone singles with typical expansion of 35-40%. Specifications HE1345 meets the following material classification: - ISO 1872-PE, KEGHN, 45-D006 - ASTM D1248 Type III, Class A, Category 4 The following cable material standards are met by HE1345: - EN 50290-2-23 Cables manufactured with HE1345 using sound extrusion practice normally comply with the following cable product standards: - IEC 60708 - EN 50407 Special Features HE1345 consists of specially selected components to offer: - Consistent cell structure - Excellent extrusion stability - Good surface finish