SUMILITERESIN®
Wear-resistant phenolic resin for friction brakes

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

Wear Resistance Data for Brake Pad Model
-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

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