欧美精品九九99久久在免费线-国产精品免费无遮挡无码永久视频-天天爽天天爽天天爽-青青草原精品99久久精品66

product description:

The power rope (main rope) is the core of the whole rock climbing protection system. The UIAA standard power rope design standard is that a 80KG climber falls off when the falling coefficient is 2, and its impact force does not exceed 12KN Of the force limit, the experimental surface of the human body in a short time to withstand the impact of 12KN), and to achieve this purpose is to rely on the elasticity of the main rope to complete, like bungee cord power cord to absorb the sudden momentum. All the other equipment is designed around this premise. The long rope can stretch longer and absorb more energy, which is why the impact force of the same 4-meter drop and 20-meter drop is as large as the falling coefficient of 2, which is about 9 KN)

Product parameters:

Diameter: 10.5 mm

Material: Premium nylon 66

Color: blue, orange, green, purple ...

The first impact: 8.9KN (890 kg)

Weight: 78 grams per meter

Number of spools: 48

Number of falls: 11

Skin slip rate: 0%

Static Stretching Rate: 3.2%

Dynamic stretch rate: 32%

Power rope feel very soft, has a certain degree of ductility, can absorb the impact of falling to protect the human body, mainly for climbing, rock climbing protection, cave, stream, SRT, high-altitude protection

Pre： Powered rope

Next： Dinima rope

Back to list