Cutting Short Cellulose Fibre is mechanically broken down from fine cellulose fibre. It is applicable for asbestos free friction materials and paper base friction materials.
Product advantages include:
- Good thermal resistance and fade resistance as well as environmental friendly. It helps to scatter other components in mixture, especially for those process of cold shape first and hot press later. It is the fine substitutes of asbestos fibres.
- Low cost, only at 1/30 cost of Aramid fiber. It exhibits the same function as Aramid fiber in improving mixture performance.
- Carbonization at 300 ℃ enable the fibre performs similarly as carbon fiber regarding to stabilize friction while other organic fibres softens or melts at high temperature. Selection of shaping process can improve the porosity of friction.
- Improve the inorganic fibres performance in asbestos free material. Inorganic fibres such as glass fibre, wollastonite, ceramic fibre, rockwolls are poor in mixture performance. Addition of celluose fiber can greatly improve the performance.
Specifications:
| Grades | CFM-1 | CFM-2 | CFM-3 |
| Appearance | White villiform fibre | Yellow or light yellow villiform fibre | |
| Cotton content (%) | 85.0-90.0 | 85.0-90.0 | / |
| Paper content (%) | / | / | 85.0-90.0 |
| Fiber length (mm) | 0.6-1.0 | 0.3-0.6 | / |
| Moisture content (%) | Less than 8.0 | Less than 8.0 | Less than 7.0 |
| Ash content (%) | Less than 7.0 | Less than 7.0 | Less than 8.0 |
| Quality standard | Q/320412 TZX002-2003 | ||