The rust prevention duration of rust proof

Workpieces processed with water-based processing fluid, such as cutting parts, stretching parts, phosphating parts, blackened parts, and electroplated water washed parts, can choose dehydrated rust proof oil. The dehydration effect is good, and the dehydration speed is fast. The rust prevention time is about 6 months to 2 years; If the oil film on the surface of the workpiece is required to be oily and thick, it is also recommended to use oil-based anti rust oil, which has strong salt spray resistance and a long anti rust time