Yellowing Resistance Test Chamber A yellowing resistance test chamber is a specialized piece of equipment used to evaluate the yellowing resistance of materials. It is commonly used in industries such as automotive, aerospace, and construction to assess the long-term color stability of materials exposed to various environmental conditions. Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com
Vice Chairman of the Standing Committee of the National People's Congress, Han Qide, Chairman of the China Association for Science and Technology, Cao Jianlin, Vice Minister of Science and Technology, and Zhou Qifeng, President of Beijing University, attended the opening ceremony and delivered speeches. At the same time, the Chinese Academy of Sciences, the Ministry of Education, and the National Natural Science Foundation of China also sent a congratulatory message to the conference.
Wang Tao, director of the National Nanoscience Center, said in an interview with Science Times: "In the past few years, China's nanoscience research mainly focused on basic research, but now it is more oriented to the country's major needs and industrial and industrial applications. The technical application and technology integration research. Therefore, compared with the previous two conferences, the objectives of this conference are more clear. The eight sub-meetings will discuss the application of nanotechnology in the development of related industries from different angles. The conference also invited Professor Horst Hahn from the Karlsruhe Research Center in Germany and Professor Paul Weiss, Director of the Institute of Nanotechnology at the University of California, to invite seven experts from the international nanotechnology community to participate in the conference, and invited the United States, Japan, and the United Kingdom. 68 scientists from Germany, Switzerland and other countries and regions invited the report to be a chapter, and focused on the application of nanotechnology in related industries such as energy and biomedicine."
Relevant persons of the organizing committee of the conference also stated that this conference is the third international conference hosted by the National Nano Science and Technology Guidance Coordination Committee and hosted by the National Nanoscience Center following the successful launch of the China International Nanoscience and Technology Conference in Beijing in 2005 and 2007. The conference received more than 1,300 abstracts, and more than 1,500 representatives from nearly 40 countries and regions including the United States, Russia, Brazil, Thailand and China attended the conference, including nearly 500 overseas scholars.
Bai Chunli emphasized that nanotechnology is one of the important sources of future new technology development, one of the important means to enhance the country's future core competitiveness, and one of the technologies supporting the formation of new economic growth points. Based on the research results of nanotechnology, it is possible to continue to generate new technologies and promote the birth of new industries in the next 20 to 30 years. China's nanotechnology research and development has begun in the 1980s, and has now occupied an important position in the world's nanotechnology research camp. The biennial China International Nanoscience and Technology Conference not only expanded China's influence and status in the international nanotechnology industry, but also promoted the academic exchanges of the international nanotechnology community, and will effectively promote the sustainability of China's nanotechnology industry. Healthy and rapid development.
The test chamber simulates accelerated aging conditions by subjecting the material to controlled levels of heat, humidity, and UV radiation. These factors can cause materials to undergo yellowing or discoloration over time, which can negatively impact their aesthetic appeal and performance.
During the test, samples of the material are placed inside the chamber, and the temperature, humidity, and UV exposure levels are adjusted according to the desired testing parameters. The samples are typically monitored over a specified period, and any changes in color or yellowing are visually assessed.
The yellowing resistance test chamber helps manufacturers determine the durability and color stability of materials, allowing them to make informed decisions regarding product development and quality control. It can also be used to compare the yellowing resistance of different materials or evaluate the effectiveness of protective coatings or additives in preventing yellowing.
Overall, the yellowing resistance test chamber is an essential tool for industries that rely on materials with long-lasting color stability, ensuring that products maintain their desired appearance even after prolonged exposure to harsh environmental conditions.
2009 China International Nano Science and Technology Conference Held in Beijing
On September 1, 2009 China International Nano Science and Technology Conference (ChinaNANO 2009) was held in Beijing. Bai Chunli, the chairman of the conference, the executive vice president of the Chinese Academy of Sciences, and the deputy director of the National Nanotechnology Steering Coordination Committee, pointed out that the conference aims to promote the discussion and exchange of international nanotechnology frontier issues and further improve the overall research level and autonomy of China's nanotechnology. Innovative ability to promote cooperation between China's nanotechnology industry and international counterparts. The conference will focus on nano-information materials, nano-energy and environmental materials, nanodevices and sensors, nanomedicine and biomedical engineering, nanofabrication and nanometer metrology, nanostructure characterization, nano-optics and surface plasmonometry, nanostructure modeling Conduct academic exchanges with areas such as simulation.