3D carbon carbon | C/C composite materials
3D xyz structure, 3D hoop structure, carbon/carbon composite with stable and reliable quality. We can produce all kinds of C/C Aircraft brakes/ disc/ Disks. With 3D and 4D. 3D C/C has advantages of long lasting lifetime, low competitive costs, more clean…For 3D C/C, we can produce with density of 1.7-1.93g/cm3, others as per customers’ requests.
Detailed description
We can supply 3D carbon composite with stable and reliable quality. We can produce all kinds of C/C Aircraft brakes/ disc/ Disks, With 3D or 4D structures. 3D C/C composite has advantages of long lasting lifetime, low competitive costs, more clean…
What is 3D carbon carbon composite? Its with 3 directions of carbon fibers, we call x,y,z directions usually. 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. We can also produce C/C composite as per customers’ structures. You can see different structures of 3D C/C composite in other pages.
Different 3D structures has different strength to each directions, it leads to different applications of C/C composite for each structure. Different density also affect the strength to each direction of 3D C/C composite material.
For 3D CFC, we can produce with density of 1.7-1.95g/cm3, others as per customers’ requests. For C/C composite material, most manufacturers can produce with density upto 1.85-1.88g/cm3, this is the best level of density with normal furnace. We are the only few manufacturers that can produce and can guarantee that the density with 1.90g/cm3 min, usually it can reach 1.92 or 1.93g/cm3. we use special HIP equipment.
Standard properties of 3D C/C are as following:
| Specification | Requirements | Test results |
| Bulk density | 1.85 g/cm3 min | A1: 1.868 g/cm3 |
| Make of fibers | Three dimensions (3D) | Three dimensions (3D) |
| Tensile strength | X-Y: ≥130Mpa
Z:: ≥70Mpa |
X-Y: 161Mpa
Z:: 76Mpa |
| Tensile Modulus | X-Y: ≥50Gpa
Z: ≥30Mpa |
X-Y: 59.1Gpa
Z: 38Mpa |
| Flexural strength | X-Y: ≥120Mpa | X-Y: 142Mpa |
| Compressive strength | X-Y: ≥160Mpa
Z:: ≥220Mpa |
X-Y: 162Mpa
Z:: 274Mpa |
| Thermal Conductivity | X-Y: ≥40 W/mk
Z: ≥20W/mk 900°C |
X-Y: 50 W/mk
Z: 22W/mk 900°C |
| C.T.E （1000°C） | X-Y:0.5-1 ×10-6/K
Z: 1-1.5 ×10-6/K |
X-Y:0.55×10-6/K
Z: 1.16×10-6/K |
| Porosity | 3-5% | 4.3% |
| Cp at RT-590°C | Report | X-Y:1.569103J/(Kg.K)
Z:1.620103J/(Kg.K) |
| X-ray Inspection | No significant defects | No significant defects |
Note: We can do X-RAY tests and other tests.
We can produce with all shapes of 3D C/C composite as per customers’ special request.
See a video of our 3D xyz structure, carbon composite rod bellow:
Another video of See a video of our 3D hoop structure C/C composite round bellow:
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