In the era of environmental protection, recycled plastics will be greatly favored

The development of the plastics industry has brought convenience to people's social life and production, but it has also led to the continuous production of large amounts of waste plastic waste. Waste plastics are easily degraded, and their impact on the environment is becoming more obvious. It is urgent to handle them properly. Especially in recent years, the state has been actively promoting environmental protection. The company is also focusing on prevention of sewage and waste disposal, and the plastics industry is the key to environmental protection. Focus on the subject.

In addition to the state's strict control over the import of foreign waste, it also shows that the country is prepared to take the road of sustainable development and is also determined to protect the environment. In such an environment, the situation of the plastics industry can be imagined, but as a member of the plastics industry, the renewable plastics industry is promising for many people.

Environmental advantages

The world's resources are always a hot topic for human beings. The slogan of saving resources has gradually reached the people's hearts. Therefore, the awakening of renewable materials is inevitable, so that people can truly achieve environmental protection and energy conservation through the recycling of resources.

Recycled plastics have great environmental advantages over traditional plastics. Taking polyester as an example, the energy demand for recycled polyester is less than 2/3 of that of the original, and 2/3 of the sulfur dioxide and 1/2 of the nitrogen dioxide are reduced. The amount of water used is also reduced by a factor of 10, and there is no need for raw plastics. Landfill disposal.

After technological innovation of the product and industrial structure adjustment, China's recycled plastics industry has made great progress, is developing toward high-quality, multi-species, high-tech, renewable plastic market environment has already begun to scale. Recycling plastics can be seen in textiles, automobiles, food and beverage packaging, electronics and other fields. In addition, a city consumes more than 10 tons of plastic food bags and other plastic products every day. There are also a large number of waste plastics in rural areas that can be recycled. China has formed a number of large-scale recycling of old plastic trading and distribution centers and processing centers, the prospects of recycled plastics industry Look good.

Experts also suggested that the domestic renewable plastics industry must firmly grasp the historical opportunities for development, and do fine and large industrial scale, so as to promote the industry's industrialization pace and leapfrog development.

Under the ban, it fills the domestic gap

In order to prevent the pollution caused by primary processing from further transferring to the country, the state banned the import of 24 kinds of solid wastes, including waste plastics imported from domestic sources, unsorted waste paper, textile waste, and vanadium slag. This policy will The official start of implementation at the end of 2017. In this way, the blanks left by the recycled raw materials for imported waste plastics will be replaced by other plastic materials. As a profitable market, if the replacement of new plastics will bring companies to excessive costs, then Recycled plastic is a very good choice. In addition, recycled plastics are not prohibited.

Although China's recycling classification system is not very perfect, there are still many defects, but the demand for the development of the industry, the domestic market demand for recycled plastics will further promote the improvement of the industrial system and the transformation of the industry. .

Policy boosts recycled plastics

According to the "Industrial Green Development Plan (2016-2020)", by 2020, the domestic waste plastic recycling volume will reach 23 million tons. It is necessary to accelerate the efficient use of renewable resources and the development of industry norms. Focusing on major renewable resources such as waste plastics, we will accelerate the promotion and application of advanced and applicable recycling technologies and equipment. Build a batch of renewable resources industry clusters, promote the coordinated utilization of renewable resources across regions, establish a recycling system for regional renewable resources, and promote the gradual and standardized industry order.

In May 2017, the National Development and Reform Commission issued the “Circular Development Leading Action” and proposed that by 2020, the main waste recycling rate will reach about 54.6%; it is necessary to promote the recycling of industrial waste, promote the recycling of renewable resources, upgrade the quality, and support remanufacturing. Standardization of industrialization and development, build a regional resource recycling system. We will implement a system of extended producer responsibility and establish a system for the promotion and use of recycled products and recycled raw materials.

In August 2017, the Ministry of Environmental Protection issued the “Classification Management List for Permitting Permits of Fixed Pollution Sources (2017 Edition)”, in which downstream companies that use recycled plastics as raw materials must apply for permits for emissions before 2020. To apply for a pollutant discharge permit and to restrict the pollutant discharge behavior of each pollutant discharger, it is required to provide permits to discharge pollutants and discharge pollutants according to permits, which will help straighten out environmental supervision procedures and reshape China's environmental regulatory system.

Recycled plastic is powerful

The biggest advantage of recycled materials is that the price is definitely cheaper than new materials, and it can also process certain aspects of properties according to different needs, and the corresponding products can be produced. This will not cause the loss of resources. Coupled with the development of technology, the current recycled plastic has a certain degree of flexibility, high strength and wear resistance, good insulation properties.

For example, HIPS is a relatively good recyclable plastic on the market, its impact strength is very high, more than 4 times higher than the plastic raw material abs. Its electrical insulation is also very good, HIPS is easier to color, but also easy to print. In addition, the disadvantages of special breakage and impenetrability can be solved by rubber modification.

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