WDF510性能数据参考 摩擦性能试验(FrictionPerformanceTest) 弯曲性能试验(FlexuralStrengthTest) 项目NO.δ(mm)破坏挠度W(N)最大负荷b(mm)试片宽度L(mm)支点间距离σ(N/mm2)弯曲强度e(mm/mm)10-2最大应变切片16.88230154057.555.6310.3210.61切片27.2621515405410.89备注面片弯曲强度公式:σ=3wL/2bd2；面片最大应变公式:e=6d/L2×δ工艺要求：抗弯强度≥45N/mm2；弯曲最大应变≥0.7x10-2mm/mm
WDK828 is made of high-quality composite material, acrylic fiber and high-component copper wire. It has stable friction and wear performance and high resistance to rotation damage. This product specializes in the development of start-up jedder for auto clutches and has excellent starting comfort.
WDK508 uses acrylic fiber, acrylic fiber, alkali-free glass fiber and copper fiber to form the skeleton material. It uses temperature-resistant liquid resin and modified phenolic resin to improve the friction performance at high temperature. It adopts American imported friction powder and adopts environmentally friendly solvent-free extrusion process.