It is a powder novolak resin which contains fast curing performance by special techniques.
It could improve the moldability of the friction material. Therefore, it may lead to the reduction of process cost.
✔ Fast curing
✔ High crosslink density
Low Free Phenol
- The values in this material are the representative values.
Short-time molding property
Composition: Resin/Aramid fiber/Barium sulfate/Calcium carbonate= 18/2/40/40 vol%
Condition: Mold at 150ºC and check cracks in appearance molding time
|Items||Non-modified resin||Fast curing resin|
|Shortest molding time (sec.)||140||120|
Test condition: 150℃×10min
Fast curing resin shows quick rise of curast torque and has excellent curability.
Rise of glass transition
Composition: Resin/Barium sulfate =1/1(wt)
Fast curing resin has high crosslink density after curing.
For inquiries on this product
Polymer Sales Dept.
High Performance Plastic Products Business Unit
Sumitomo Bakelite Co., Ltd.
2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002 Japan