Can carbon fiber be used for injection molding?
Carbon fiber can be used for injection molding, and the typical product is CF+PPS.Carbon fibers are difficult to process two times, such as drilling on molded products, plain drills, drilling holes, and drilling bits. Therefore, in the part design to avoid two machining. In addition, as with plastic and glass fiber, and carbon fiber after the screw injection molding machine screw wear increases, the life expectancy was shortened.Global carbon fiber technology and production are still largely in the hands of Japan and the United states. There are less than 20 countries and regions that can realize the industrialization of carbon fiber in the world. There are no more than 12 large-scale production enterprises. Japan, Dongli, Japan, Toho, USA, tektronix,Japan MITSUBISHI Li Yang is the global carbon fiber production capacity of the top four manufacturers, the four respectively accounted for global carbon fiber production capacity of 23.4%, 17.1%, 14.3% and 10.3%, while Chinese enterprises accounted for only 4.3%.The global carbon fiber production is mainly based on PAN based carbon fiber. In 2009, PAN based carbon fiber production capacity accounted for about 96% of the total carbon fiber production capacity of the world. The Dongli of Japan, and Toho MITSUBISHI rayon is mainly engaged in the small tow (24K) PAN based.CF+PPS 160000 yuan / tonFiber production, in 2009 this three accounted for 70.5% of the world's small tow capacity; the United States Zoltek is mainly engaged in large tow (>24K) PAN based carbon fiber production, 2009 Zoltek accounted for the global total capacity of 49.1% large tow.
Carbon fiber can be used for injection molding, and the typical product is CF+PPS. Carbon fibers are difficult to process two times, such as drilling on molded products, plain drills, drilling holes, and drilling bits. Therefore, in the part design to avoid two machining. In addition, as with plastic and glass fiber, and carbon fiber after the screw injection molding machine screw wear increases, the life expectancy was shortened. Global carbon fiber technology and production are still largely in the hands of Japan and the United states. There are less than 20 countries and regions that can realize the industrialization of carbon fiber in the world. There are no more than 12 large-scale production enterprises. Dongli, Japan, the United States and Japan's Toho Zoltek Japan MITSUBISHI rayon is global carbon fiber production capacity of the top four manufacturers, which accounted for four of the total global carbon fiber capacity 23.4%, 17.1%, 14.3% and 10.3%, and China enterprises accounted for only 4.3%. The global carbon fiber production is mainly based on PAN based carbon fiber. In 2009, PAN based carbon fiber production capacity accounted for about 96% of the total carbon fiber production capacity of the world. The concrete application of carbon fiber shows that "the structure of electronic products, the characteristics of materials and the method of their selection" (people's Posts and Telecommunications Press, 2010.4)
1 carbon fiber can be used for injection molding.2, carbon fiber (carbon fiber, referred to as CF), is a carbon content of more than 95% of high strength, high modulus fibers of new fibers. It is a flaky graphite, microcrystalline and other organic fibers stacked along the axial direction of the fiber, obtained by carbonization and graphitization of microcrystalline graphite material. Carbon fiber "an hand in a velvet glove lighter than aluminum," the quality, but the strength is higher than that of steel, and has the characteristics of corrosion resistance, high modulus, in the national defense and civilian areas are important materials. It has not only the intrinsic characteristics of carbon materials, but also the softness and processability of textile fibers. It is a new generation of reinforced fiber.3 、 injection molding is an industrial product modeling method. Products are typically molded by rubber injection and plastic injection. Injection molding can also be divided into injection molding, die casting and die casting. Injection molding machine (referred to as the injection molding machine or injection molding machine) is plastics molding equipment of thermoplastic or thermosetting material using plastic mold made of various shapes, injection molding by injection molding machine and mold.
