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Time: 2017-02-17

In electronic information, biomedicine, energy saving and emission reduction, environmental protection, intelligent transportation and other emerging new fields, will be functional, lightweight, miniaturization, green new material needs; In view of this situation, the promotion of plastics in various fields is accelerated, and green and low-carbon environmental protection has become the development trend of the plastics industry. The green upgrade of plastics is the epitome of the vigorous development of new material application. According to the 12th five-year plan for the development of new material industry, the average annual growth rate of China's new material industry during the 12th five-year plan period is expected to exceed 25%, and the total industrial scale will reach 2 trillion yuan by 2015, three times that of the end of the 11th five-year plan.

Construction materials using plastic non-toxic recyclable

Thermal insulation plastic building materials in the United States, Japan and other countries building application has been very mature, good energy saving effect. But in our country large-scale application just started, the future development space is huge.

Mix plastic and woodiness pink makings by certain scale hind, classics hot extrusion produces the plank that forms, can make furniture, ceiling to wait. "This wood-plastic composite material is not only more durable than wood, but also saves wood from recycling, benzene, formaldehyde and other harmful substances.

From Qingdao some plastic machinery company carries its **** the wood model furniture board equipment that r & d exhibits, the reporter sees, the household board that its place squeezes out contains decorative pattern directly, do not need follow-up processing part.

According to manufacturer introduction, this product does not have formaldehyde, fire proof moistureproof, do not have insect pest, can replace the plywood that the market exists directly, and can reclaim use.

"The promotion of green buildings has driven the development of these energy-saving and environment-friendly building materials and related manufacturing technologies." According to the "green building action plan" issued by China, the target of energy saving transformation of old houses is set at 200 yuan per square meter, and the future market capacity of building energy saving materials is up to 2.6 trillion yuan. The increasing application of plastics in building materials is one of the trends of building materials environmental protection and energy saving.

According to exhibition sponsor introduction, plastic building materials is the 4th kind that follows emerging after iron and steel, lumber, cement new-style base material. In recent years, the average annual growth rate of this industry in China has exceeded 15%. New plastic pipes have been applied in more than 30% of the regions, and 90% in some provinces and cities. In some towns in the three northeastern provinces and Inner Mongolia, more than 40 percent of new homes are built with plastic doors and Windows. More than 80 percent of new homes in Qingdao and dalian have plastic Windows.

"Nowadays, plastic materials are making an increasing contribution to the construction industry and urban construction." Industry experts, such as polyurethane insulation materials for example, the use of 1 cubic meter of the material, a year can reduce carbon dioxide emissions of 270 kg. According to one year consumption of 1 million tons of polyurethane insulation material calculation, a year can reduce carbon dioxide emissions of 7 million tons. By 2030, the use of thermal insulation in buildings will reduce greenhouse gas emissions by 5.6 billion tons.

"The above thermal insulation plastic building materials in the United States, Japan and other countries on the building application has been very mature, energy saving effect is good. But in our country large-scale application just started, the future development space is huge. China plastic association polyurethane products special committee chairman Lin yongfei said.

Bio-medical materials such as automobile manufacturing, doors and Windows of houses, 3D printing materials, artificial joints and artificial crystals are all from plastics... Traditional plastics are seeking breakthroughs in environmental protection, high performance and other aspects, and has promoted the transformation and upgrading of many industries, overturning people's previous impression of difficult degradation and high pollution.