恩施咸丰县来凤美孚导轨油-真空泵油直营吧

　　1. 闪点:68导轨油的闪点不低于180℃，这是衡量油品安全性能的重要指标，高闪点意味着更高的使用安全性。

　　2. 倾点:倾点不高于-6℃，表示油品在低温环境下的流动性能，确保在寒冷条件下也能正常使用。

　　3. 铜片腐蚀:在100℃、3小时的条件下进行铜片腐蚀试验，级别不大于1，说明68导轨油对金属部件的腐蚀性极低，有利于保护精密机械。

　　4. 泡沫性:在93℃时测试中，泡沫性不得超过150ml/10ml，这一指标关乎油品的稳定性和抗泡能力，减少因泡沫产生而导致的润滑失效风险1. Flash point: The flash point of the 68 rail oil is not less than 180℃, which is an important indicator the safety performance of the oil. A high flash point means higher safety in use. 2. Pour point: The pour point is not higher than -6℃, indicating flow performance of the oil in low temperature environments, ensuring normal use in cold conditions. 3. Copper strip corrosion: The copper strip corrosion test was carried out at 00℃ for 3 hours, and the grade was not greater than 1, which shows that the 68 rail oil has very low corrosion on metal parts, which conducive to protecting precision machinery. 4. Foaming: In the test at 93℃, the foaming property must not exceed 150ml10ml. This index is related to the stability and anti-foaming ability of the oil, reducing the risk of lubrication failure due to foam generation