長岡石油 List of Products and Services

We would like to introduce a case study from a company in Niigata Prefecture that successfully simplified the application of rust preventive oil, improving work efficiency and reducing the amount of rust preventive oil used. The company used a petroleum-based rust preventive oil. Due to the stickiness of the oil, it was difficult to handle, leading to issues such as adhesion to hands and the limitation of only being able to apply it with a brush, which made the application process time-consuming. They were searching for ways to improve work efficiency. After the introduction of a new method, the application that was previously done with a brush became possible with a spray, allowing for application without dirtying hands, while maintaining rust prevention effectiveness and improving production efficiency. 【Case Overview】 ■ Challenges - The stickiness of the rust preventive oil made it difficult to handle, resulting in a cumbersome application process. ■ Implementation Effects - By changing the rust preventive oil, costs and usage were reduced by approximately one-third. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where the review of rust prevention oil improved plating defects in the subsequent process. This company used to dip machined parts in rust prevention oil and let them air dry before shipping. However, they faced the issue of "plating not adhering properly in some areas despite washing the parts and performing surface treatment." After the implementation, there were no occurrences of rust, and the surface treatment contractor reported that "the plating has become cleaner than before, and the problem has been resolved." 【Case Overview】 ■ Issues - Plating defects occurred at the surface treatment contractor after applying rust prevention oil. ■ Implementation Effects - Improved ease of removing rust prevention oil, leading to the resolution of plating defects. *For more details, please download the PDF or feel free to contact us.

The "Ringer Coat T59" is a high-quality low-viscosity rust preventive oil that is easy to handle due to its low viscosity, and can be applied not only by immersion but also by spraying. The dried film has very little stickiness, making it suitable for rust prevention of finished products. The film is colorless and transparent, so it does not detract from the appearance of the product, and it has corrosion resistance against non-ferrous metals. 【Features】 ■ Colorless and transparent ultra-thin film ■ Low stickiness of the dried film ■ Low odor ■ Long-lasting rust prevention ■ Usable on aluminum and copper *For more details, please refer to the PDF document or feel free to contact us.