Material of Fiberglass duct rodder

Related researches: SUPPLY LOW PRICE FIBERGLASS DUCT RODDER 12MM*300M, 140MM ALUMINIUM ROLLER,TRACEABLE DUCT RODDER

1. Glass Renforced composite core:

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 – 400? to +800?

Mechanical properties:

Property Value
Minimum pulling strength 4000 N±5%
Tensile Modulus 46.500Mpa
Consistency of rod 137 gr/m
Flexural Modulus >46.500 Mpa
Elongation at Break 2.5-3%
Min. Bending Radius 388mm


 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

8mm Fiberglass Duct Rodders with accessories photo:

8mm Fiberglass Duct Rodders