Features and applications of copper & alloy short fibers 
The fibers are processed from metal billet, which results in an irregular cross section and multiple lobed sides to increase overall surface area for a given fiber diameter rating. Depending on the application, the increase in surface area range from 30% to 400%. That is, our fibers offer suitable characters of perfect properties of heat transfer and friction assures stable friction, lower noise, anti-vibration and comfortable; therefore it is broadly applied in frictional fields, such as automotive brake pads, disc brake, drum brake, clutch facing etc.
| Metal Fiber | Grade: MFB-Cu150 | ||||
| NO. | Item | Description | Test Method | ||
| 1
|
Fiber Size | Width | 145±25 μm | INTM | |
| Length | 3.6±0.3 mm | ||||
| 2
|
Chemical
Composition Copper |
Cu | ≥99.9 % | GB/T 5121 | |
| 3 | Tap Volume | 0.6～0.9 ml/g | INTM | ||
| 4 | Oil Residue | ≤0.10% | INTM | ||
| 5 |
Ro-tap Screening Analysis
|
Sieve No. | % Retained |
INTM
|
|
| 12 | 0 | ||||
| 20 | 0～5 | ||||
| 40 | 10～25 | ||||
| 60 | 20～47 | ||||
| 120 | 20~45 | ||||
| PAN | 0～25 | ||||
| 6 | Packaging | 1) Packaging Material: PE + Carton; | |||
| 2) Special requirements according to your idea | |||||