Artificial turf stadium dates back to the sixties appear. They are the invention of a military project in the United States, to improve the urban teenager's body. It is called "astro turf" artificial grass, it quickly became an affordable and durable and needs little maintenance of natural turf maintenance alternatives, and quickly applied to football, baseball and other sports. With football, tennis, golf and other sports professional, industrial, commercial development makes the development of sport artificial turf industry has made some progress in recent years, with the development of the artificial turf stadium gradually embarked on the international big stage, played a significant role in its motion industry. Artificial Turf now more extensive use of raw material is polyethylene (PE), especially in the production of low-density polyethylene grass yarn better. Polyethylene according to the polymerization method, low molecular weight, different chain structures, from high-density polyethylene, low density polyethylene and linear low density polyethylene. LDPE (LOW DENSITY POLYETHYLENE, LDPE), commonly known as high-pressure polyethylene, due to lower density material softest artificial turf football field, mainly used in plastic bags, agricultural film. High-density polyethylene (HIGH DENSITY POLYETHYLENE, HDPE), commonly known as low-pressure polyethylene, with LDPE and LLDPE contrast, a higher the temperature, oil resistance, vapor permeability and resistance to environmental stress cracking resistance, in addition to electrical insulation and anti- good impact resistance and cold resistance, mainly used in blow molding, injection molding and other fields. Linear low density polyethylene (LINEAR LOW DENSITY POLYETHYLENE, LLDPE), is a copolymer of ethylene and a small amount of high-level Α- olefin polymerization in the presence of a catalyst. LLDPE and LDPE look like artificial turf football field construction, more transparency is poor, but good artificial turf runway surface gloss, low temperature toughness, high modulus, bending and stress crack resistance, impact strength at low temperatures preferred, etc. . Linear low density polyethylene and low-density polyethylene similar performance, but both the number of characteristics of high-density polyethylene, combined with low energy consumption in production, and therefore the extremely rapid development, has become one of the new synthetic resin is the most impressive. Artificial turf football field | Camry sports (certified) | artificial grass Co., Ltd. provided by the Dongguan City Camry sports facilities. Dongguan City Camry Sports Facilities Engineering Co., Ltd. (www.kmtyss.com) Dongguan, Guangdong, related products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Camry sports leadership with the staff warmly welcome all inquiries negotiations to create the Camry sports a better future.