Carbon fiber yarn/ carbon roving/ carbon product 1.Introducing Carbon fiber yarn is new reinforcement fiber, including both carbon feature and fiber limpness or machinability. It is crystallite graphite material after gf organic fiber carbonizing and graphite dealing, such as polyacrylonitrile carbon fiber and asphalt carbon fiber. 2.Producing progress Fiber spinning Preliminary heat treatment in oxidizing Carbonizing Graphite dealing Chemical changing: dehydrogenation, cyclizing, preliminary heat treatment in oxidizing 3. Feature 3 times young modulus more than fiberglass High corrosion resistance High strength material Specific gravity is less 1/4 of steel Tensile strength is more than 3500 mpa Modulus elasticity is 230-430 gpa Good heat conduction and electrical conductivity Little coefficient of thermal expansion Lower density Good x radial permeability 3k, 12k, 24k.48k.
High strength fiber yarn/ s glass fiber roving High strength s glass fiber is made from the magnesium alumina silicate glass system meeting the needs of military application. S glass has reached the standard of s-2, r & t glass Style no., filament diameter linear density tex, breaking strength n Sc-240, 8, 11, 24018, 120n Sc-480, 8, 11, 48036, 200n Sc-660, 9, 11, 66049, 297n Sc-960, 9, 1, 13, 96072, 350n Sc-1200, 9, 11, 13, 120090, 500n Sc-1980, 9, 11, 13, 1980100, 890n Sc-2400, 9, 11, 13, 2400120, 1000n
Silk yarn.
Silk yarn.
Silk, polyester, pashmina, cashmere, crylic, wool, cotton and fashion scarves, silk scarf.
