Tel：+86 021 58945804
+86 021 58943290
Fax：+86 021 58940536
E-mail：sales@reinphen.com
Address: District 3, Building 3, No.1035 Xuanhuang Road, Pudong New Area, Shanghai
Disc type brake
Product：Disc type brake
Product/Service Name：Disc type brake
Product/Service Description：This series of products are made up of millipore friction material. The structural porosity of the material can reduce the brake noise and increase comfort. The density, hardness and unit area energy absorption rate are all better then other materials. It can effectively protect the duality material Chaps, grooves, peels and metal tesseras were not found on the brake shoes or wheels after brake and no smoke smell or spark appears during brake. Static friction coefficient is close to the kinetic friction coefficient. This reduces the brake impact.
Type/Specification: HS4, UIC541-3
Product Brand: Reinphen
Principal Market:140km/h braking system
Product Quality Performance
|
性能参数 |
指标 |
|
bending strength （MPa） |
≥8 |
|
compressive strength （MPa） |
≥25 |
|
heat conductivity coefficient (W/m.K) |
≥0.36 |
|
thermal diffusivity (m2/h) |
≥0.0012 |
|
coefficient of thermal storage (W/m2.K) |
≥4.6 |
|
specific heat capacity (kJ/kg.K) |
≥0.5 |
|
density （g/cm3） |
≤ 1.7 |
|
hardness（HRM） |
＜ 100 |
|
linear expansion coefficient（×10-6/℃） |
≤ 19.5 |
