Description
This is a binder resin for brake friction materials with excellent wear resistance. It contributes to reducing brake dust regulated under Euro 7 and preventing air pollution.
Features
✔ Wear resistance
Main Grades
Grade | Modified Type | Features | Flow 125℃, mm |
Gel Time 165℃, sec |
Free Phenol |
---|---|---|---|---|---|
PR-56341 | Melamine-Silicone modified | Wear resistance, Heat resistance, Crack resistance |
30 | 40 | <1.0 |
PR-56531 | Amide modified | Wear resistance, SVHC-free | 25 | 15 | <1.0 |
- The values in this material are the representative values.
Technical Data
Wear resistance data
・1/10 Scale dynamo
・100km/h, 3.5m/s2, IBT 300℃, 300cycle

- -Friction Material Composition :
- Resin/Aramid fiber/Potassium titanate/Barium sulfate/Cashew particle= 20/5/7/60/8 vol%
- -Molding Conditions :
- Hot press150℃/5min @25 MPa, Baking: 200℃/3hr
- -Test Conditions :
- Initial braking speed 100 km/h, Braking deceleration 3.5 m/s2, Pre-braking temperature 300°C, Number of braking cycles 300 times