Artificial turf appeared as early as the 1960s, when it was artificially made and made from plastic chemical fiber products. From the appearance point of view, the grass blade section of the artificial turf at that time was flat and there was no natural turf.
As a kind of imitation natural turf fabric, the artificial turf can not only meet the high-strength sports demand, but also has simple laying and strong applicability; and the color is bright, the touch is good, the grass is flat, and it does not need to consume water to maintain it. In order to meet the perennial nature of sports, artificial turf is required to withstand long-term damage from ultraviolet rays, wind, rain and other harsh external conditions, and has a long service life.
In order to achieve this goal, it is necessary to improve the wear resistance of the artificial turf on the basis of the original, thereby extending its service life and promoting its development in environmental protection, economy and sports. The currently used sports artificial turf is basically made of a polymer composite material, and its main component is a non-biodegradable material such as polyethylene.
Although such materials have excellent physical, chemical and mechanical properties, polymer materials have low surface hardness, poor load carrying capacity and are prone to wear. Such artificial turf will soon be subject to frequent use and high wear. damage. Therefore, attempts have been made to enhance the wear resistance of polymers with various fillers, and to study the mechanism of interaction between the reinforcing materials and the matrix materials.
It has been proven that filling materials in polymer composites of artificial turf can significantly improve the wear characteristics of the substrate and increase its service life. Therefore, for artificial sports lawns, studying the wear resistance is actually studying the wear resistance of polymer composites.
