Shock-reducing bungee jumping belt
A technology of bungee jumping and reinforcing filler, which is used in the field of shock-absorbing bungee jumping belts, can solve the problem of lack of shock absorption function, etc., and achieve the effects of excellent anti-ultraviolet aging performance, good wear resistance and scratch resistance, and excellent material performance.
Inactive Publication Date: 2015-08-19
RUGAO QIRUN SPORTS ARTICLES
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- Application Information
AI Technical Summary
Problems solved by technology
[0003] The elastic rope is also the bungee jumping belt. Most of the existing bungee jumping belts are made of natural rubber and synthetic rubber. Although they have good elasticity, they do not have shock absorption function. Material
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0012] A shock-absorbing bungee jumping belt, according to the mass fraction ratio: 15 parts of polyethylene propylene rubber, 10 parts of butadiene rubber, 10 parts of silicon dioxide, 3 parts of nano-zinc oxide, 20 parts of reinforcing filler, and 5 parts of nano-silica , 3 parts of softening plasticizer, 1 part of coupling agent.
Embodiment 2
[0014] A shock-absorbing bungee jumping belt, according to the mass fraction ratio: 28 parts of polyethylene propylene rubber, 30 parts of butadiene rubber, 18 parts of silicon dioxide, 6 parts of nano-zinc oxide, 30 parts of reinforcing filler, and 10 parts of nano-silica , 8 parts of softening plasticizer, 3 parts of coupling agent.
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The invention relates to a shock-reducing bungee jumping belt, wherein the components comprise polyethylene propylene rubber, cis-polybutadiene rubber, silica, nanometer zinc oxide, a reinforcing filler, nanometer white carbon black, a softening plasticizer, and a coupling agent. The bungee jumping belt prepared by using the formula of the present invention has advantages of excellent ultraviolet aging resistance, good scratch resistance, low resilience, and good shock reducing effect. In addition, the preparation method has characteristics of simple and easy-performing production operation process, excellent material property, stable product quality, and good industrial value.
Description
technical field [0001] The invention relates to the field of sporting goods, in particular to a shock-absorbing bungee jumping belt. Background technique [0002] Bungee jumping is an extreme sport. People use elastic ropes to tie their bodies or ankles on one side, and the other side to a high platform (usually tens to hundreds of meters), and then jump off from the high platform. When the player jumps down, the rope will stretch to absorb the falling energy, and then the rope will shrink to pull the body up. After the energy disappears after several swings, the player's swing will stop. [0003] The elastic rope is also the bungee jumping belt. Most of the existing bungee jumping belts are made of natural rubber and synthetic rubber. Although they have good elasticity, they do not have shock absorption function. Material. Contents of the invention [0004] The main purpose of the present invention is to provide a shock-absorbing bungee belt for the above existing probl...
Claims
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IPC IPC(8): C08L23/16C08L9/00C08K13/02C08K3/36C08K3/22C08K3/26C08K5/01
CPCC08L23/16C08K2201/011C08K2201/014C08L9/00C08L2205/03
Inventor 杨文峰
Owner RUGAO QIRUN SPORTS ARTICLES
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