Plastic-wood composite materials and their products combine the dual characteristics of wood and plastic. They have a strong woody feel and can be produced in different colors as required. They have many characteristics that wood does not have: high mechanical properties, light weight, moisture resistance, acid and alkali resistance, and easy cleaning Such as, at the same time, also overcome the disadvantages of high water absorption, easy deformation and cracking, and easy mildew.
Under the dual encouragement of the encouragement of the national circular economy policy and the potential benefits of the company, the nationwide "plastic wood fever" gradually emerged. According to incomplete statistics, in 2006, there were more than 150 enterprises and institutions directly or indirectly engaged in the research, development, production, and production of plastic wood in 2006. The existing employees are tens of thousands of people. The annual output of plastic wood products is close to 100,000 tons, and the annual output value is about 1.2 billion yuan. The test samples of major technology representative companies in the industry have reached or exceeded the international advanced level.