1. Material identification method
1. Artificial turf grass fiber material. Polyethylene (PE), which is more cost-effective, is popular in the world, and is widely accepted by the public; Polypropylene (PP), the grass fiber is hard and easy to fiberize, and is generally suitable for tennis courts, artificial turf, playgrounds, etc.; Nylon (PA) It is a very good artificial grass material. The United States and other developed countries generally use nylon artificial grass. In China, the price is high, and most customers cannot accept it.
2. Bottom. The wool composite woven cloth is durable, has good anti-corrosion performance, has good adhesion to glue and grass thread, and is easy to firm. The binding force of the grass fiber is helpful.
3. Artificial turf glue. SBR latex is a popular material for artificial turf in the Chinese market. Good performance, low cost, water-melting, but easy to leak glue, preferably German BASF; Polyurethane (PU) glue, the strength and binding force are several times more than the above products, durable, beautiful color, never Corrosive, moldy and environmentally friendly, but the price is more expensive, it is an international common material.
Second, the model identification method
1. According to the type of artificial grass structure, the artificial grass is divided into: monofilament artificial grass, this product is mature in domestic technology, economical and practical; curly grass is mainly imported, and the price is higher; The straight-curved mixed lawn has good sports performance and high price in the market; the single-fiber type is the main product in the international market, with high simulation and the most durable, and it is the only product that can be maintained and refurbished. The olive simulation type also has the veins of natural grass, representing a high-level product in the Chinese market.
2. Distinguish the models according to the quality of artificial grass fiber. According to the quality of grass fiber, artificial grass is divided into: 7400D, 8800D, 1100D, D is the unit of measuring the fineness of the silk, and every nine kilometers is a unit. In principle, the unit of D is D. The bigger the quality the better. TDG grass fiber is a high-durability fiber. Unlike ordinary products, the life of TDG fiber products is more than 20% longer than that of ordinary products. Thickness: 80, 100, 150, width: 10, 11.5, 12, in principle, the greater the thickness and width, the better the quality and the more beautiful it is.
3. The artificial grass is judged according to the type of weaving method. According to the weaving method, artificial grass is divided into: 3/8 inches and 5/8 inches. 1/2", 3/4". Weaving type does not have much effect on quality, but grass density is a key indicator. Too sparse and too dense will have adverse effects on the quality of artificial grass products, and 3/8-inch products are usually recommended.
