NK-800 Metalworking Fluid
Category:
Product Features:
★ Rust Prevention: Exhibits excellent rust-prevention performance for both steel and cast-iron components, providing inter-process rust protection.
★ Economy: Can be diluted before use, exhibits excellent biostability, and has a long service life;
★ Safety: This product is non-corrosive to machine tools and steel and iron parts, and does not harm the health of operating personnel.
Suitable for medium-load machining operations such as turning, milling, planing, and drilling of ferrous metals including cast iron, carbon steel, and alloy steel; can be used in standalone machines or centralized machining systems.
Service Hotline: +86-513-88442062
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Product Details
NK-800 metalworking fluid is a semi-synthetic formulation, meticulously formulated and blended from high-grade raw and auxiliary materials.
Typical Data
Project | Quality indicators | |
Appearance | Brownish-yellow liquid | |
pH value | 8-10 | |
Defoaming property (30±2℃), mm/10 min | ≤2 | |
Corrosion test | Steel sheet, (4h) | Qualified |
Rust Prevention Test | Single piece, 24 hours | Qualified |
Precautions
How to use
1. Prior to use, thoroughly rinse the fluid reservoir and equipment with tap water or an appropriate clean water to remove any residual metalworking fluids, chips, and contaminants.
2. Preparation method: Dilute this product with clean tap water according to a specified ratio, and stir thoroughly until uniform.
3. Recommended concentration: Cutting—4% to 6%.
Medium-load machining: 6%–10%.
The concentration can be adjusted based on the workpiece material and machining requirements.
4. During operation, the cutting fluid will become contaminated and dirty over time. When excessive floating oil and metal chips accumulate, they should be removed promptly. If the fluid turns black or develops an unusual odor, it must be drained and replaced. Regularly monitor the pH and concentration of the tank fluid, and replenish with undiluted cutting fluid as needed to maintain the required concentration.
Precautions
1. If the prepared machining fluid is left in the machine tool for an extended period without use, the tank fluid should be periodically subjected to empty circulation and oxygenation.
2. During the summer, higher temperatures shorten the service life of the cutting fluid and its rust-prevention period compared with other seasons; please take this into account when using it.
3. This product shall be stored in a dry, cool, and well-ventilated warehouse. During storage and transportation, it shall be protected from direct sunlight and rain. The recommended storage temperature is 0–40°C.
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:
NK-800 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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