SPECIFICATIONS

 

Material: 100% UHMWPE

 

Shape:  Round Hollow Braid

Model Number: UHMWPE Cord

Buoyancy Characteristic: Floating Line

Meters: 15m~150m

Colour: Blue&Black&White&Red

Line Diameter: 0.5mm~1.6mm

Strands: 8~12 Strands Braided

Line Weight: 100lbs~750lbs

High melting point: Over 144°C

Low density: Floats on sea water

Low weight: 0.39~1.68g/m

Safer than wire: Breaks in a linear fashion

Low moisture absorption: Repels water

Chemical resistant: Excluding oxidising acids

High strength: Stronger than hardened steel

UV resistance: Prolonging the life of your rope

Self-lubricating: Low coefficient of friction

Wear Resistant: Superior abrasion resistance

Low dielectric constant: Almost transparent to radar

Choice: yes

semi_Choice: yes

 

 

100% UHMWPE Cord 0.8~1.6mm Hollow Braided Rope Hammock Tarp Tent Rope Kite Line Fishing Climbing Camping Kayak Sailboat 100~750lb
 

Size

Strength:100lb/45kg; Wire diameter:0.5mm; Strands:8; Linear weight:0.39g/m

Strength:220lb/100kg; Wire diameter:0.8mm; Strands:8; Linear weight:0.59g/m

Strength:350lb/158kg; Wire diameter:1.0mm; Strands:8; Linear weight:0.76g/m

Strength:580lb/263kg; Wire diameter:1.3mm; Strands:12; Linear weight:1.38g/m

Strength:750lb/340kg; Wire diameter:1.6mm; Strands:12; Linear weight:1.68g/m

 

9KM DWLIFE UHMWPE Cord

[High Strength & Lightweight] 9KM DWLIFE UHMWPE cord is made from ultra high molecular weight polyethylene fibres with an excellent high strength-to-weight ratio. Capable of adapting to many applications where high strength is required, while being lighter and smaller in size, the lightweight rope greatly reduces the burden of outdoor activities.

[Wear Resistant] The rope surface has a slight waxy texture thanks to its inherent self-lubricating properties, which greatly enhances the line's wear resistance. A cord with a long service life can effectively reduce the frequency of cord replacement, saving you more time and effort.

[Hollow Braid Easy to Make] The hollow braid structure allows you to have more possibilities for DIY cord making applications, such as fishing assist hook lines, hammock tarp ridgelines, kite string, soft shackles, woodworking repairs, tent lines, parachute ropes, speargun ropes, outdoor lifelines, etc. Meet the demand for cord replacement, upgrade, etc.

[Low Stretch & Resistant to Creep] The compact dyneema braided rope has low stretch and creep resistance. The inelastic rope can well support the flight of power kites, quick-response stunt kites and enhance the kite flying experience; it is also often used in hammocks, backpacking, climbing and sailing without fear of deformation or breakage, even under long periods of load-bearing.

[Temperature & Chemical Resistance] UHMWPE fibres have good stability and the cord retains its strength at both high and low temperatures. The chemical resistance and UV resistance of the cord greatly extends its service life in the outdoors.

What does UHMWPE stand for?

UHMWPE stands for ultra high molecular weight polyethylene. You may also hear it referred to as HMPE, or by brand names such as Spectra, Dyneema or Stealth Fibre.
 

UHMWPE is used in high-performance lines across a variety of industries, including marine, commercial fishing, mountaineering, and aquaculture. It has many qualities that make it an excellent choice for wet environments; it is light enough to float, is hydrophobic (repels water) and stays tough at low temperatures. You will also find it used in yachting, particularly with sails and rigging, as its low stretchability lets the sails maintain an optimal shape while still being exceptionally resistant to abrasion.

With its high strength to weight ratio, smooth handling and low stretch properties, it is the rope of choice for ship assist lines, offshore rigs and tankers. It is especially popular for manoeuvring vessels in distress situations.
 

What are the technical specifications of UHMWPE?

UHMWPE is a polyolefin fibre, consisting of extremely long chains of overlapping polyethylene, aligned in the same direction, which makes it one of the strongest rope options available.

Thanks to its molecular structure, UHMWPE is resistant to most chemicals, including detergents, mineral acids and oils. It can, however, be corroded by strong oxidising agents.

The HMPE fibres have a density of only 0.97 g cm−3 and have a coefficient of friction that is lower than nylon and acetal. Its coefficient is similar to that of polytetrafluoroethylene (Teflon or PTFE), but it has much better abrasion resistance.

The fibres that makeup Ultra High Molecular Weight Polyethylene have a melting point of between 144°C and 152°C, which is lower than many other polymer fibres, but they have no brittle point when tested at an extremely low temperature (-150°C). Most ropes will not be able to maintain their performance in temperatures below -50°C. UHMWPE rope is therefore recommended for use between -150 and +70 °C, as it will not lose any of the high molecular weight properties in this range.

UHMWPE is actually classed as a speciality engineering plastic, used for many other functions beyond rope manufacturing. In fact, medical-grade UHMWPE has been used in joint implants for many years, particularly in knee and hip replacements. This is due to its low friction, toughness, high impact strength, resistance to corrosive chemicals and excellent biocompatibility.

You may be surprised to know that UHMW plastic is also a popular choice for body armour by the military and police, again due to its high resistance and low weight.

In addition to its impressive strength qualities, UHMWPE is tasteless, non-toxic and odourless, which is why this plastic can often be used in food production plants and manufacturing. It is safe for both end-users and production workers.