NYE RHEOSIL 500F-特种润滑脂

 NYE RHEOSIL 500F

拉索和设备用润滑脂

中等粘度的硅脂，添加PTFE以提高润滑性。工作温度为 -40oC至200oC。可用于塑料—塑料、塑料—金属，特别适用于拉索润滑。

基础油的典型特性

粘度: 100oC         171 cSt
  40oC         410 cSt
粘度指数      454
闪点      350oC
倾倒点      -45oC
挥发率, 24小时，100oC      无

脂的典型特性

颜色 白色
外观                                                                                                        光滑
非工作态的针入度                                                                                           313
工作态的针入度,击打为 60次                                                                               331
工作态的针入度,击打为100,000次                                                                      357
NLGI等级                                                                                            1
分油率, 24小时，100oC                                                                                 1.5%
挥发率, 24小时，100oC                                                                                0.05%
滴点 (ASTM D-566)                                                                                       221oC
水浸蚀试验, 80oC                                                                                               2.3%
铜腐蚀测验, 24小时，100oC                                                                         通过, 1A
压力分油率, 24小时，室温
   每ASTM D-1742                                                                                          2.6%
密度, 25oC                                                                                          1.0 g/cc
氧气中的稳定性，每ASTM D-942
   a.  条件                                                                                       168小时，100oC
   b.  压力点                                                                                        10.2 kPa (1.5 psig)
表面粘度（切剪率与温度）  
包装:

       1 lb 和40 lb 的罐装，400-lb的桶装