  
Description:
ZBL-19 is an asbestos-free brake lining material with metallic inclusions and very specific friction modifiers. The material is a development for original equipment first application on heavy vehicle brakes. Specific attention has been paid to the wear characteristic of ZBL-19 when used in a designated environment. The material with its medium to high friction coefficient has a very good density and thermal stability.
Technical data:
Friction Co-efficient 0.37—0.41
Density 2.00—2.15 g/cm3
Hardness 60—100
HRLIgnition Loss 25—31%
Swell Max. 1% Recommended operating:
Max. Peak Temp. 450℃
Max. Continuous Temp. 225℃
300℃may be considered for extended brake application-long descents etc.
Application:
Typical applications for this material are truck, trailer and bus specifically for"Q"type brakes. |
