Seil cobra 2t (40 m)
40 m Rolle
Material: Polypropylen Monofil, geschwärzt
Durchmesser: 14 mm
Seilbruchlast: 3,45 t
Systembruchlast mit Ruckdämpfer: 3,0 t
Bruchdehnung: ca. 17 %
Einsatzdehnung (mit 20 – 60 % belastet): 3 – 9 %
Alterung: 2 - 3 %/ Jahr
Einsatzdauer: 12 Jahre
The cobra 2t is made of polypropylene monofilaments braided into a hollow cable with a diameter of 14 mm and has a tensile strength of 3.45 t. The 8-fold braiding of three yarns allows for an unproblematic insertion of expanding insert and shock-absorber. Also the manual preparation of the quick splice is very easy - without any tools. The initial tensile strength of the system is 3.0 t.
The cobra 2t cable has a ultimate ductile yield of 17 % and a service ductile yield between 3 - 9 %.
The polypropylene monofilaments are extremely resistant to environmental influences and therefore have an excellent durability - they lose 2 - 3 % of their tensile strength per year of service. That is why the cobra 2t system is extremely long-lived and can reliably protect a tree from damage for a period of 12 years.
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