| Message: | 1.Shenzhen Topology Precision Film Technology Co., Ltd. is a global manufacture of industry leading construction and mining equipment, Double-pass AAO nano-template and Ultra-thin porous nano-template, and Aluminum based AAO template systems. Now we will introduce the company for you:4.As a one-dimensional nanomaterial, carbon nanotube is light in weight, hexagonal structure is perfectly connected, and has many abnormal mechanical, electrical and chemical properties. In recent years, with the deepening of research on carbon nanotubes and nanomaterials, its broad application prospects are constantly being revealed.Carbon nanotube, also known as bucky tube, is a one-dimensional quantum material with a special structure (radial size is nanometer-scale, axial dimension is on the order of micrometers, and both ends of the tube are substantially sealed). The carbon nanotube is mainly composed of a plurality of coaxial tubes of a plurality of layers of carbon atoms arranged in a hexagonal shape. The layer maintains a fixed distance between the layers, about 0.34 nm, and the diameter is generally 2-20 nm. And according to the different orientation of the carbon hexagon in the axial direction, it can be divided into three types: zigzag, armchair and spiral. Among them, the spiral type carbon nanotube has chirality, and the zigzag and armchair type carbon nanotubes have no chirality.On October 27, 2017, the World Health Organizations International Agency for Research on Cancer published a preliminary list of carcinogens, carbon nanotubes, multi-walled MWCNT-7 in the list of Class 2B carcinogens., included theGood brand, high quality.x318b6dan
2.Shenzhen Topology Precision Film Technology Co., Ltd. (Topological fine film), with a view that providing multi-optional solutions and know-how to offer optimal products and technologies, has been committed to sharing it development with not only national owners but also the global customers. Since the year of 2015-03-17, the first |
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