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| ID Material | B9 |
|---|---|
| Responsable | R. Antich |
| Revision | 6 |
| Revision date | 04/08/2021 |
DD01
DD01 is molded black friction material. The basic materials which are used are: phenolic resins and NBR as the bonding system. Reinforced with a high volume of short cut fibres which help to reach a very good mechanical and frictional performance. It is fully cured material and is suitable for bonding and riveting.
Material data
Friction properties
| Static Friction Coefficient (@15bar, from the box) | 0.35±0.05 μ |
|---|---|
| Static Friction Coefficient (@15bar, 100ºC) | 0.50±0.05 μ |
| Dynamic Friction Coefficient (10bar, 10m/s) | 0.45±0.05 |
| Wear Rate (@10bar, 15m/s) | 35 (at 150 ºC) |
| Tº Fading (@10bar, 10m/s) | >350 °C |
Physical properties
| Hardness (DIN53505) | 80±5 Shore-D |
|---|---|
| Specific Gravity (ASTM D792) | 2.05±0.05 gr/cm3 |
| Ignition Loss (ASTM D7348) | 35±2 % |
| Acetone Extraction (ASTM D494) | 2±0.2 % |
Mechanical properties
| Tensile Strength (ASTM D638) | 19±5 N/mm² |
|---|---|
| Compressive Strength (ISO 844:2014) | 110±5 N/mm² |
Recommended Working Values
| Tº Max. Continuous Operation | 250 °C |
|---|---|
| Tº Max. Intermittent Operation | 350 °C |
Material type
Rigid
Appearance / Formats
Applications
Brake pads · Friction washers · Gear discs for industrial devices · Rings segments for machinery
Price Level
€€€
Reach (EC)1907/2023 - RoHS 2015/863/EU
Compliance
Others
| Recommended Mating Surface | Perlitic cast iron, hardness HB150-200 |
|---|---|
| Recommended Adhesives | Thermosetting adhesive |
| Oil Resistant | Yes |
Charts
