The plastic track is composed of polyurethane prepolymer, mixed polyether, rubber, EPDM particles or polyurethane particles, pigments, additives and fillers. The plastic track has the characteristics of good flatness, high compressive strength, moderate hardness and elasticity, and stable physical fitness, which is conducive to the performance of athletes, improve sports performance and reduce sports injuries. At the same time, the plastic track has excellent anti ultraviolet, anti-aging and corrosion resistance functions, and is recognized as an ideal sports ground in the world.
Advantages
1. Low requirements for foundation flatness.
2. The cost is between mixed plastic runway and breathable plastic runway.
3. Low requirements for basic underground water pipeline.
4. More simply, it has been accepted by the World Athletics Federation.
Deficiency
1. The composite runway has poor elasticity.
2. During construction in humid environment, the water vapor of cement concrete foundation may cause plastic foaming and delamination, while asphalt concrete will not cause this problem.
Source: Jiangmen engineering plastics http://www.jzxhuodongfang.com/
04-13
PVC Engineering Plastics: how PVC plastic pipes are formed
The forming process of PVC plastic pipes should start from the raw materials of PVC plastic granules, which can be divided into soft PVC and hard PVC according to the added amount of stabilizer, plast
11-12
What is the filling property of Jiangmen engineering plastics
What is the filling property of Jiangmen engineering plasticsIn recent years, PC modified plastics have developed rapidly in China, and its industrial system is gradually established and improved. Th
10-08
Jiangmen Engineering Plastics: how to classify Jiangmen engineering plastics?
How to classify Jiangmen engineering plastics? 1. Classification by application characteristicsAccording to the different application characteristics of famous plastics, plastics are usually divided
08-30
Application scope of PBT engineering plastics
PBT engineering plastics are widely used in electronics, car industry, office machinery and other fields. In Japan and the developed countries in Europe, PBT engineering plastics are mainly used in t