MF-1020 &MF-1025
Free
Basalt
800-1400°C
4-30mm
180~210kg/m³
Exterior Tiles, Interior Tiles, Brake Lining
White
2years
High Temperature Calcined Wire
HAOGESI
PP Bag
MF-1025, MF-1020
Hebei
680690001
Product Description
According to the adjustment of the state administrative policy and the transformation of the automobile friction materials to non-asbestos, our factory introduce advanced technology from Germany and specialized automatic production line of fiber products. The fiber products we manufactured are ideal material which can replace asbestos in friction materials. We have mineral fiber, ceramic fiber, nature cellulose fiber, composite fiber and so on. Brake linings made from our fiber products have many notable features such as braking stably, high temperature properties, little abrasion, low (no)noise and long life. They are very popular in friction materials manufacturers.
Chemical composition
| SiO2 | Al2O3 | Fe2O3 | CaO+MgO | Na2O+K2O |
| 40%-60% | 15%-25% | 3%-7% | 25%-30% | 3%-6% |
Characteristics and applications
Good decentrality, used well in brake linings, and it is suitable for all types of tempering mixer.
Recommendatory dosage:Brake drum:15-35%Brake disc:8-25%
technology indicators:
| NO. | Subject | Technical indicators |
| 1 | The average fiber length | 1.0-3.5mm |
| 2 | The average fiber diameter | 3.0-8.0mm |
| 3 | fiber Distribution | 40#30-40%60#40%-60% |
| 4 | Fiber loss-on-ignition (adjusted according to customer needs) | <1%(800ºC/H) |
| 5 | Content | <3% |
| 6 | Fiber moisture | <1.5% |
| 7 | Fiber density | 0.10-0.25g/cm3 |
| 8 | Fiber density | 0 |
PARTICLE SIZE ANALYSIS:
| The average fiber length | Result(%) |
| ≥1400um | 60.9 |
| 850-1400um | 3.3 |
| 600-850um | 2.2 |
| 250-600um | 3.3 |
| 125-250um | 12.2 |
| ≤125um | 18.1 |
| Fiber density | 0.3g/cm3 |
| Fiber moisture | ≤1.0 |
| Fiber diameter | 3-8um |
| Fiber loss-on-ignition | <1%(800/H) |
| Refractoriness | >1550Temperature |
| Fiber Asbestos Content | 0 |
