Produktdetails
HMPE-/Dyneema-Seil
HMPE (ultra high molecular weight polyethylene, sold as Dyneema or Spectra) gives strength comparable to steel wire of the same diameter at around one seventh of the weight, with only 3 - 4 % elongation. It floats, but it creeps under sustained load and softens near 145 - 150 C, so drum friction has to be controlled.
- Fibre
- HMPE - Dyneema SK75 / SK78
- Construction
- 12-strand braid, coated
- Diameter range
- 6 mm - 96 mm
- Elongation at break
- approx. 3 - 4 %
- Specific gravity
- 0.97 - floats
- Melting point
- approx. 145 - 150 C
Anwendungen
- High performance mooring lines
- Winch and crane lines
- Yacht running rigging
Normen
- ISO 10325 (HMPE ropes)
- OCIMF MEG4 line documentation
- Ideal where crew handling weight and line stretch must be minimised.
- Supplied with a Line Design Break Force (LDBF) certificate on request.
Die Werte sind typische Angaben für den Fasertyp. Genaue Bruchlasten, Gewichte und Toleranzen stehen im Zeugnis, das jedem Seil beiliegt.