تفاصيل المنتج
حبل HMPE/دينيما
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
التطبيقات
- High performance mooring lines
- Winch and crane lines
- Yacht running rigging
المعايير
- 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.
القيم المعروضة نموذجية لنوع الليف. أحمال القطع والأوزان والسماحات الدقيقة مذكورة في الشهادة المرفقة بكل حبل.