Results show that filling fiber in PTFE reduces the tensile strength and breaking elongation,but increases the hardness of PTFE composites. Filling graphite in PTFE decreases the friction coefficient and increases the wear resistance.
结果表明,纤维填料的加入使得复合材料的拉伸强度和伸长率有所降低,但大大提高了复合材料的硬度,石墨的加入能够降低摩擦因数,提高耐磨损性能。
参考来源 - 石墨及纤维填充聚四氟乙烯复合材料的摩擦学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
设计了可进行静摩擦因数测定的实验装置。
In this paper, an experimental device for measuring the static coefficient of friction was designed.
这意味着,摩擦力在最大值，静摩擦力因数乘以,等于mus乘以,θ，times，mg，times，the，cosine，of，theta。,什么时候会发生？
And so that means that the frictional force is a maximum value possible, N which is the static friction coefficient times N, and therefore that is mu of s mgcos And when will that happen?
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