MJ-1 Metalworking Fluid
Category:
Product Features:
★ Excellent surface finish, which helps extend tool life even under challenging machining conditions;
★ Compatible with magnesium and aluminum and does not cause rust spots;
★ Even in hard water with magnesium ion concentrations as high as 3,000–5,000 ppm, the emulsion maintains outstanding stability;
★ Excellent wettability reduces coolant carry-off while keeping the tool and workpiece clean;
★ This product is compatible with seals used in a wide range of machine tools and does not corrode machine tool paint.
Primarily applicable to the magnesium alloy processing industry, including sectors such as automotive components, bicycle components, electronic communications, and sporting goods.
Service Hotline: +86-513-88442062
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Product Details
MJ-1 metalworking fluid is a high-quality water-soluble metalworking fluid specially formulated for the machining of magnesium alloy products and widely used in the electronics and automotive industries.
Typical Data
| Project | Quality indicators | |
| Concentrate | Appearance | Brownish-yellow liquid |
| Density (20°C), g/cm 3 | 1.0±0.02 | |
| 5% dilution | Appearance | Off-white liquid |
| pH value | 8-10 | |
| Defoaming property (30±2℃), mm/10 min | ≤2 | |
| Corrosion Test (55±2℃) | Qualified | |
| Rust Prevention Test (35±2℃) | Qualified | |
| Hardness resistance / µg·g⁻¹ | >5000 | |
Precautions
How to use
Dilute with tap water, then prepare the MJ-1 metalworking fluid into a working solution according to the specific processing requirements. Before use, circulate the solution for 5–10 minutes to ensure proper mixing.
Precautions
1. Do not mix MJ-1 metalworking fluid with other emulsifiable, semi-synthetic, or fully synthetic metalworking fluids.
2. MJ-1 metalworking fluid shall be stored in a cool, dry, and well-ventilated warehouse, and exposure to direct sunlight and rain shall be avoided during transportation and storage.
3. The working fluid is highly flammable; the machining area must be kept clean, and smoking is strictly prohibited in the machining area.
Packaging, Storage, and Transportation
25 kg, 170 kg, 850 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:
MJ-1 Metalworking Fluid
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(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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