Phenolic Resin modified by NBR P211 and P214 is a bonding agent normally for making brake pad.
Phenolic Resin modified by Nitrile Butadiene Rubber (NBR)
|
Type |
Appearance |
Aggregation speed S.150 ℃ |
Free Phenol (%) |
Flow Length (mm) |
Water Content(%) |
Urotropin(%) |
Particle Size(250 mesh) |
Application |
|
211 |
White or little yellow powder |
59-90 |
≤2.5 |
40±10 |
≤1.5 |
8.5-9.5 |
≥95% |
Making Brake Pad |
|
214 |
White or little yellow powder |
59-90 |
≤1.5 |
35-55 |
≤1.5 |
8.5-9.5 |
≥95% |
Making Brake Pad |
