The research and development of recycled plastic continues to advance
The research and development of recycled plastic continues to advance
Recycled plastic is a plastic that is still recycled after its service life is completed. Almost all thermoplastic plastics have reusable functions. However, the loss of molecular weight in the process of processing makes it impossible for the reraw materials to be used for high performance requirements. For this reason, people need a simple, effective and low-cost method to reduce the loss of molecular weight and decrease of performance. In the future, the development of recycled plastic will continue to develop.
At present, renewable resources have become a very important source of raw materials for our industrial production. The position and role of this industry in the national economy is also gradually being highlighted. The plastic industry has become a new trend in plastics industry. Plastic is easy to process, and the plastic materials are abundant, so it is widely used and can even replace some wood products and metal products. However, after plastic is used in large quantities, the biggest problem that comes with it is plastic recycling. It's hard to recycle, and incineration releases harmful gases, which are extremely difficult to break down and cause soil pollution. Recycled plastic can be recycled, which is a typical environmental protection material, which conforms to the current low carbon environmental protection trend. Experts point out that the recycled plastic industry is also a necessary direction for industrial development in the future, a vital component of manufacturing.
The state also strictly controls environmental protection from the policy level, and strictly controls the import and processing of waste plastics. Since 2012, the ministry have issued the "waste plastics processing and use of pollution prevention management regulations" and "the regulations on environmental protection and management of imported waste plastics such as files, improve the waste plastics processing market admittance threshold, irresponsible scrap recycling processing is strictly forbidden, and regulate the import waste plastic processing enterprise type, and environmental protection requirements to the processing enterprise has made specific provisions.
Talk about the influence of the environmental clean up of recycled plastics industry, the personage inside course of study points out, in view of the recycled plastic industry consolidation of environmental protection in small workshops have been severely affected by the processing enterprises, smaller influence on enterprises above designated size. As the lowest part of the industrial chain, the small workshop enterprises belong to the backward production capacity, which is not in line with the development demand of the whole industry. In the process of product processing, take the rough handling method, look for the profit point in the product, the profit point is low or the part that does not have processing power, carelessly discard. Secondary pollution problems also appear most in this kind of mill type small businesses, like those who entered the industry garden area is different, general by unity of the park is responsible for environmental protection, enterprises contribution to control pollution cost is reduced, it is much better.
For a long time, plastic industry is the pillar of the national economy, facing the growing usage of plastic products, plastic waste quantity will increase, so the plastic recycling is the only way to plastic industry sustainable development. Nowadays in China, plastic recycling has not been fully implemented, but in front of the environmental burden increasing and diminishing resources, the recycling of plastic products become urgent problems. Small make up that if the country actively publish relevant policy restricts the masses, cooperate with the media for propaganda plastic recycling, and social morality for the supervision of the plastic recycling, believe in the near future will be the scene of the whole people to participate in an plastic recycling.
