Typically used at an addition concentration of 200 to 500 ppm (0.02 to 0.05%). Maintains functionality and effectiveness up to 95°C.
We would like to introduce our company's water treatment additive rust inhibitor, 'VpCI-641' from Cortec. A water treatment additive rust inhibitor is a rust prevention agent used by adding it to cooling towers, piping, boilers, tanks, hydro tests, etc. Among them, our product is economical as it is used at a very low concentration. It has low COD and BOD values, which means it has a minimal impact on the environment, and there are no issues when it comes to disposal. 【Features】 ■ Does not contain nitrites or phosphate-based rust prevention chemicals, non-toxic and environmentally friendly ■ Capable of rust prevention in all areas: underwater, at interfaces, and in the air, even in tanks that are not full ■ Exhibits excellent rust prevention effects with a small amount of additive ■ Has a wide temperature range of applicability, maintaining functionality and effectiveness up to 95°C *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Product Overview】 ■Addition Amount: Typically used at an addition concentration of 200 to 500 ppm (0.02 to 0.05%) ■Physical Properties: Slightly cloudy light-colored liquid ■pH: 7.0 to 8.5 ■Packaging Unit: Generally 19L can *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Rust-resistant Metals】 ■ Carbon Steel ■ Stainless Steel ■ Aluminum ■ Copper ■ Brass, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Fujita Shoji Co., Ltd. was established in 1952 in Higashinari Ward, Osaka City, as a specialized trading company selling steel secondary products such as nails and wire. Since then, we have handled various manufacturers' nailers and packaging materials, and have established bases in Okayama, Nagoya, and Mie as our sales regions. Currently, we comprehensively supply materials to the packaging industry, primarily in the Kansai region, as well as the construction industry. We also handle Coatec's rust prevention agents, which have a high rust prevention effect and are gentle on both people and the environment, and are used in 80 countries worldwide. In recent years, the business environment surrounding the industry has become challenging due to the overseas relocation of manufacturing bases and changes in logistics structures. However, we are committed to continuing to contribute as a helpful presence for the development of the packaging industry and others, and we sincerely request your continued guidance and support.