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DYNAMICA Braided SK 75

Tension - tension fatigue - Dyneema can sustain a very large number of peak loads (loads close to the breaking strength). This gives a long life and a high safe working load, while steel wire can take 6500 loads at 50% of the maximum breaking load Dynamica ropes can take 10 million cycles at the same load level. Dynamica ropes are therefore an excellent material for dynamic applications.

Safety - Dyneema has a very low elongation (2-3% at break). It stores very little energy and therefore has little backlash - even at hundreds of tonnes of load. Using Dyneema the amount of stored energy is much lower vis a vis nylon or steel wire ropes. This is a very important safety feature

UV Stability - Dyneema has a better stability to sunlight than other relevant fibres. After 2 years of exposure 80% of the strength is retained.

Resistance to chemcial substances - Dyneema is resistant to chemical substances and will not be affected by oil, acids or other substances.

Abrasion - Dyneema has an excellent abrasion resistance compared with other synehetic fibres (5 times better than polyester). Special care has to be taken, however, in order to ensure that it moves over clean nonrust surfaces etc. Sharp edges etc should be avoided.

Bending - bending fatigue - Dyneema has good bending properties. However, it is recommended to bend over diameters of at least 5 times the diameter of the rope.

Applications - Offshore applications, Fisheries, Bridles, Gilsons, Cod lines, Head lines, Selvage ropes, Front end meshes, Warps. Lifting applications: Mooring ropes, Towing, 4X4 WD

Technical Specifications

 

Diameter mm

Breaking load in tonnes

Runnage

m/kg

Max.Length app. metres Max.Length app. Ft Weight/100m kgs app. Weight/pr.328 ft Lbs app.

05

3.3 72.5 2200 7217.8 1.4 3.1
06 4.0 50.0 2200 7217.8

2.1

4.6
07 6.1 36.5 2200 7217.8 2.7 6.0
08 8.1 28.5 2200 7217.8 3.5 7.7
09 9.0 24.0 2200 7217.8 4.2 9.2
10 10.9 20.4 2200 7217.8 4.6 10.1
11 13.9 16.2 2200 7217.8 6.2 13.6
12 17.8 11.6 2200 7217.8 9.0 19.8
14 21.7 8.6 2200 6561.7 12.0 26.4
16 26.1 6.9 1800 5905.5 14.0 30.8
18 35.8 5.2 1180

3870..0

19.0 41.8
20 40.8 4.6 1000 3280.0 22.0 48.4
22 50.5 3.8 900 2952.0 26.0 57.2
24 60.0 2.9 680 2231.0 34.0 74.8
26 65.0 2.8 620 2034.1 36.0 79.2
28 71.0 2.4 510 1672.0 40.0 88.0
30 77.8 2.3 500 1640.4 43.0 94.6
32 87.2 2.1 450

1476.0

48.0 105.6
34 92.2 2.0 410 1345.0 49.0 107.8
36 106.7 1.6 350 1148.3 60.0 132.0
38 132.8 1.4 300 984.3 68.0 149.6
40 145.0 1.3 275 902.0 73.0 160.6
42 155.0 1.2 249 816.0 83.0 182.6
44 170.0 1.0 210 688.0 100.0 220.0
48 180.0 0.8 175 574.0 125.0 275.0
52 195.0 0.7 150 492.0 143.0 314.6
58

210.0

0.6

125 410.0 160.0 352.0
DYNAMICA Braided SK 75



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