The application industry in the hottest plastic ma

The application industry in the plastic market regained its rising momentum

due to the diversion of the Middle East supply to Europe and the United States, the supply of ethylene monomers in Asia was tight, but the rise in ethylene prices slowed down last week after "Taiwan" and South Korea replenished the market. At the same time, as the Chinese New Year approaches, the trading atmosphere is gloomy. At the beginning of this week, CFR Northeast Asia rose $5 to $1390/ton, and CFR Southeast Asia rose $10 to $1395/ton. The price difference between the two increased to $5/ton. As the inventory pressure is reduced, the Asian cracking unit plans to increase the operating rate, and the monomer price may be adjusted at the current high level. At the beginning of this week, the price difference of naphtha cracking in Asia rose to $285/ton, and the price difference of ethylene cracking fell slightly to $403/ton

Swiss Plastic Processors consumed 888100 tons of plastic in 2005, an increase of 3.3% over 2004; Exports of plastic finished products and semi-finished products increased by 2% to 2.17 billion euros; The number of plastic enterprises increased by 1.6% to 850

Saudi Basic Industries Corporation (SABIC) released the first polycarbonate (PC) panel of photovoltaic building integration (BIPV), which can be applied to roofs, exterior walls and windows

this new solution lexanbipv panel from SABIC's innovative plastic business department provides designers and architects with better design freedom, thermal insulation, installation convenience and power generation capacity. Lexanbipv panel is jointly developed by SABIC and solbian, a manufacturer of 110, 120 and 130 sets of volt panels with the dimensional tolerance of plastic molded parts with the most stable shrinkage characteristics for new flexible light. It combines SABIC's tough, light and transparent lexanthermoclearpc plate with solbian's flexible laminated crystalline silicon battery to provide products with a variety of structures, configurations and colors to choose from. The flexible photovoltaic panel of solbian is made of monocrystalline silicon cells with an energy conversion rate of 23%. It is embedded into the polymer through high resilience technology, making it extremely flexible. They can also withstand extremely bad weather conditions

one of the biggest advantages of lexanbipv panel is: design freedom. Compared with traditional BIPV materials, SABIC panels have better cold bending performance on site, which is convenient for manufacturing curved roof systems with integrated lighting and photovoltaic power generation functions. By using translucent lexanbivp panel modules, designers can create unique lighting characteristics in exterior walls, roofs and skylight systems. Compared with the traditional high-efficiency double glass, the new panel can reduce energy consumption by 17%. Another important advantage of lexanbipv panel is its light weight, which can reduce transportation expenses and make assembly easier and faster

photovoltaic panel indispensable to ecological building Bayer's first eco business building demonstration project in China has been officially put into use in Qingdao. This 1000 square meter office building covers 60 offices and workshops, and makes full use of renewable new energy and long-term efficient energy-saving systems to optimize its own energy supply and demand. Refrigeration, heating, lighting, hot water, ventilation and other basic systems are equipped with cutting-edge technology

among them, through the use of solar energy and energy recycling, we can optimize energy supply and demand and reduce carbon emissions. The whole building is equipped with 1000 square meters of photovoltaic panels, which can generate 292.14n80.35 megawatt hours of power every year

lighting of underground parking lot is a good helper. At the 2012 Shenzhen high tech fair, Li Binfeng, deputy general manager of Shenzhen Junyi Allianz Photovoltaic System Engineering Co., Ltd., told this magazine: the downturn in the upstream photovoltaic industry has led to a decline in the price of photovoltaic panels, which is more conducive to our development. At present, one of the main businesses of Allianz Junyi is to provide photovoltaic power generation systems for underground parking lots. The successful promotion of this system can be regarded as a reference case for the expansion of distributed photovoltaic power generation applications

Li Binfeng said that through patented technologies such as the company's control cabinet, the company's photovoltaic power generation adopts a non inverter photovoltaic led system. The roof photovoltaic generates electricity while the underground garage LED lights use electricity, and the excess electric energy is stored in the battery. When photovoltaic power generation is insufficient, first use the electricity stored in the battery, and then purchase the municipal electricity. By comprehensive comparison, this system saves 90% energy than the traditional mains power

price has always been the bottleneck of the development of photovoltaic industry. Li Binfeng does not deny this. However, he said that the construction cost per square meter of pv-led intelligent lighting system is indeed higher than the traditional one, but the cost can be recovered annually through energy saving

up to now, Junyi Allianz pv-led intelligent lighting system has successfully constructed many underground parking lots, such as the pv-led project of the country's largest government public parking lot, the underground garage of Shenzhen Citizen Center, building 7 of the Ministry of housing and urban rural development, Dalian hongxinghai project, Konka R & D building, etc

according to the introduction, the underground parking lot has its particularity, that is, it needs lighting for 24 hours, meets the characteristics of DC lighting, uses while generating, and makes the most efficient use of photovoltaic energy. The 1000 square meter underground parking lot only needs square meters of photovoltaic panels

note: the reprinted content is indicated with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with its view of promoting the development of the downstream rare earth utilization industry or confirm the authenticity of its content