Formulated without halogens, these materials do not emit corrosive gases, toxic fumes, or large amounts of smoke during a fire, which allows manufacturers to meet the more demanding CPR Euroclass B2ca and Cca as well as the more common Dca and Eca designations.

LAN/coaxial sheathing1 5865/1 4.0 12.0 180 42 Cca Very good flame retardancy and easy processing. Tube for optical fiber PF 1040 6.0 10 150 40 Cca Very good flame retardancy and processability. LV cable sheathing2 5995 8.0 11.5 155 40 Cca Class C if ECCOH used in combination with high LOI bedding.

LAN/coaxial sheathing1 5865/1 4.0 12.0 180 42 Cca Very good flame retardancy and easy processing. Tube for optical fiber PF 1040 6.0 10 150 40 Cca Very good flame retardancy and processability. LV cable sheathing2 5995 8.0 11.5 155 40 Cca Class C if ECCOH used in combination with high LOI bedding.

CABLE MANUFACTURER A E R I A L D R O P C A B L E J A C K E T • Pass clamp test requested by end user • Strong UV resistance & mechanical performance • Excellent processing • Good fire performance to pass CPR class Cca / Dca • Low shrinkage (< 1%) • Exceeded material fire performance requirements and met all other performance criteria • Simplified supply chain with local manufacture in Europe • Enabled customer to run material at optimum processing conditions by providing support with machine set up.

CABLE MANUFACTURER A E R I A L D R O P C A B L E J A C K E T • Pass clamp test requested by end customer • Strong UV resistance & mechanical performance • Excellent processing • Good fire performance to pass CPR class Cca / Dca • Low shrinkage (< 1%) • Exceeded material fire performance requirements and met all other performance criteria • Simplified supply chain with local manufacture in Europe • Enabled customer to run material at optimum processing conditions by providing support with machine set up ECCOH™ 5978 UV Formulation KEY REQUIREMENTS WHY AVIENT?

EUROPEAN CABLE MANUFACTURER G E L - F I L L E D C E N T R A L L O O S E T U B E C A B L E S • Fire performance: CPR classification Cca-s1, d0, a1 • Resistance to chemicals and filling compounds • Rigidity close to PBT • Melting point higher than 100°C • Developed a custom formulation to reach required rigidity • Eliminated hydrolysis experienced with previous PBT material • Provided expertise in process improvement to help the customer achieve a more competitive processing speed ECCOH™ PF 4142 Formulation KEY REQUIREMENTS WHY AVIENT?