Carbon-carbon composite | C/C composite features:
(1) Physical properties: After high temperature treatment, the carbon composite has higher carbon content, >99%, the density is low, the mechanical properties are good. Due to good characteristic of high melting point of carbon, high temperature resistance, corrosion resistance and thermal shock performance, the carbon composite is resistant to acid, alkali and salt.
(2) Mechanical properties: carbon composite has good mechanical properties of the strength and elastic modulus, good wear and tear resistance.
(3) high-temperature stability: The room temperature strength of carbon composite can keep up to 2500 ℃, is not sensitive to the thermal stress, and the ablation resistance performance is good.
(4) Comprehensive performance evaluation: carbon composite has good strength and elastic modulus at room temperature; less production processes of carbon composite material can save materials and manufacturing costs, and its more safety and reliability.
Special Properties of carbon carbon composite: High Acid-resisting and alkali-resisting properties; Low density compared to metals; High temperature, cold-resistant, tensile strength is 7-9times than Steel; very good thermal shock resistance…
Type of carbon carbon composite:
2D carbon carbon composite: Its only 2 directions of the fibers. mainly x, y directions in the plane direction. Most of the time, the product is produced by carbon fiber cloths, stick together layer by layer, such as carbon composite boards, carbon composite sheets, carbon composite U, L profiles for heaters…
2.5D carbon carbon composite: Its based on the 2D carbon composite, and has some fibers between the layers of carbon cloths. Its 3directions, but the z direction has less fiber. We call it 2.5D. Our carbon composite airplane brakes are made of this type of material. Its specially designed for airplane brakes. Carbon / carbon composite material is a porous brittle material, afraid of wet, afraid of oil, fear of oxidation, fear of bruising, fear of bruising, fatigue, compared to Steel, Therefore, carbon composite brakes have their own characteristics of the use of maintenance.
3D carbon carbon composite: Its with 3 directions of carbon fibers, x,y,z directions. Sometimes we call it 3D xyz structure. See structure attached. Another type of 3D carbon structure is 3D hoop structure: with fibers in axial, radial and hoop directions. There are also other types of 3D structures. See bellow drawing too.
4D carbon carbon composite: Strictly speaking, its 3D. Its with one more fiber in the plane direction. We call it 4D, which the customer wanted. See attached the drawing and the photos.
CFCCARBON LTD is a professional manufacturer of carbon composite. With density up to1.9-1.95g/cm3. We can produce carbon composite with required structures.
Our Products were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions which enjoy a high reputation all over the world. We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions