Dyneema SK75

Dyneema SK75 is made from ultra-high molecular-weight polyethylene and is an extremely high-strength, low-stretch rope. Dyneema is stronger than steel cable, floats on water and is extremely resistant to abrasion. It is commonly used to replace steel cable when weight is an issue. It also makes an excellent material for winch cables.

Currently in stock

Diameter Breaking
strain		 Specific
gravity		 Melting
temperature		 Elongation
at break		 Weight
per 100m
3 mm 1500 kg 0.97 152° C 3% 0.75 kg
4 mm 2000 kg 0.97 152° C 3% 1.1 kg
5 mm 3100 kg 0.97 152° C 3% 1.7 kg
6 mm 4200 kg 0.97 152° C 3% 2.3 kg
8 mm 6600 kg 0.97 152° C 3% 3.8 kg
10 mm 10700 kg 0.97 152° C 3% 6.1 kg
12 mm 16400 kg 0.97 152° C 3% 9.3 kg

Sensitive to:
Strong oxidising agents, chlorosulfuric and nitric acids at high temperatures. Slightly affected by sodium hydroxide.

Resistant to:
Most acids and alkalis, cold alcohols, ethers, esters, ketones and bleaches.