Technical Data of Duct Rodders 1 - Glass Reinforced Composite core: General properties: General properties Property: Value Keinforcement: E-Glass Fiber Glass Content of Inner Part: 75-80% Material of Pulling Rod: Epoxy fiber glass (inner) High density Polyethylene(outer) Density: 1.9 gr/cm3 Diameter Tolerance: ± 0.10mm Work situation temperature: - 40 0C to +800C Mechanical properties Property: Value Minimum pulling strength: 4000 N±5% Tensile Modulus: 30000 Mpa Consistency of rod: 150gr/m±5% Flexural Modulus: 30000 Mpa Elongation at Break: 2.5-3% Min. Bending Radius: 400mm Water Absorption: 0.15% after 24 hr. 2 - Polyethylene cover Material: Medium Density Polyethylene Resin for the insulating and jacketing of Telecommunication Cables. Property: Value Tensile Strength: 15N/mm2 Environmental Stress & crack resistance: >1000 hr. Heat Stability: OK. Carbon Black: OK.