JS-5 Multi-Functional Rust Inhibitor
Category:
Product Features:
★ This product boasts excellent rust-prevention performance and can replace rust-inhibiting oil for protecting the surfaces of cylinder liners, bearings, crankshafts, and other ferrous metals and alloys from rust.
★ Can be transferred to the next production process without cleaning;
★ Non-toxic, non-flammable, and free of volatile gases; environmentally friendly and harmless to humans, ensuring safe use.
★ Under no other environmental influences, rust prevention can last for more than three months;
★ Convenient to use—can be soaked or sprayed at room temperature.
Can replace conventional rust-preventive oil for short-term storage of products.
Service Hotline: +86-513-88442062
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Product Details
JS-5 Multi-Functional Anti-Attraction Agent is a new type of rust-prevention product developed by our company specifically to address the frequent issue of rusting during mechanical processing. This product is suitable for rust prevention on ferrous metal components.
Typical Data
| Project | Quality indicators | |
| 5% dilution | Appearance of the concentrate | Colorless to pale yellow liquid |
| pH value | 8-10 | |
| Defoaming property (30±2℃), mm/10 min | ≤2 | |
| Rust-Resistance Hanging-Plate Test (RH 75–80) | More than one month | |
Precautions
How to use
1. Thoroughly remove oil, dirt, and other contaminants from the workpiece surface; apply by brushing, spraying, or immersion—no drying required—and achieve rust protection for more than three months when stored in sealed packaging.
2. This product can be added to cleaning agents and cutting fluids at a ratio of 5–10% to enhance inter-process rust prevention.
3. In high-temperature and high-humidity environments (relative humidity RH greater than 80%), rust-preventive products must be packaged with protective coverings to prevent direct contact between atmospheric water vapor and the workpiece, thereby maintaining effective rust protection.
Precautions
Variations in product color may occur over time or with changes in temperature, but this does not affect performance.
Packaging, Storage, and Transportation
25 kg, 200 kg, 1,000 kg (Note: Packaging shall be in plastic drums or iron drums.)
Packaging, storage, and transportation shall comply with non-hazardous goods requirements.
Shelf life: one year
Keywords:
JS-5 Multi-Functional Rust Inhibitor
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Shandong Longma Heavy Industry Group is dedicated to the R&D and manufacturing of high-end castings and precision bearings, with a strong presence in the wind-turbine bearing sector. Kexing’s QH—fully synthetic metalworking fluid—is widely used in wind-turbine bearings and wind-turbine castings (such as hubs and bases), while the HJ-921C cleaning agent meets the industry’s stringent requirements for residual salt levels. Senior management at Longma highly commends the quality of Kexing Chemical’s products, and Kexing Chemical is the exclusive supplier of all chemical auxiliaries used in machining operations.
Wanxiang Group is dedicated to cutting-edge research, technological development, and application-oriented manufacturing in the fields of clean energy and intelligent motion control, operating on a global scale and ranking among China’s Top 500 enterprises. Over the years, its products—including Kexing cleaning agents, metalworking fluids, rust inhibitors, anti-rust oils, and anti-wear hydraulic oils—have been supplied as complementary components to Qianchao Bearings and Wanxiang Precision, both subsidiaries of the Wanxiang Group.
Riyue Heavy Industry Co., Ltd. is a publicly listed company specializing in the integrated R&D, innovation, application, manufacturing, sales, and service of metal materials and new energy technologies, with a particular focus on casting and machining. The company excels in producing large-section ductile iron components for critical heavy equipment, holding a leading position in the industry. Kexing offers complementary services, including cleaning agents, cutting fluids, and rust inhibitors.
Founded in 1907, the SKF Group is now one of the world’s largest manufacturers of rolling bearings, operating more than 80 plants and producing a wide range of bearings, seals, and specialty bearing steels. The company accounts for 20% of global bearing output and serves customers in 130 countries and regions. Kexing’s W1-100 cleaning oil, HJ-921 series heavy-oil scale cleaners, NK series grinding fluids, JS series rust inhibitors, and GJ-1 series ultra-pure oils are used as supporting products for SKF and have earned the company’s recognition and appreciation.
(1) In October 2020, Kexing Chemical solved the global challenge of “cleaning after carbonitriding” for SKF’s Changshan plant.
(2) In 2021, Kexing Chemical was selected by SKF as the sole domestic supplier to replace foreign brands.
(3) In May 2024, Kexing Chemical creatively implemented the industry’s first “online impurity-removal oil management patent technology” in SKF’s “280-ton chip-fluid tank long-life management” project, thereby resolving the issue of “degraded cleaning performance” at SKF’s Xinchang plant caused by “oil adhesion on the outer ring” in the “Phase II Precision Grinding Line No. 63.”
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Nantong Kexing Chemical Co., Ltd.
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No. 80, Tonggang Road, High-tech Industrial Development Zone, Haian City, Jiangsu Province, China.
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