Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Metallographic Polishing Lubricant
Professional auxiliary fluid for metallographic sample polishing, designed to provide lubrication, cooling and anti-clogging functions during grinding and polishing. Reduces heat damage, prevents sample burning, extends polishing cloth life, and improves surface finish quality for all metal samples.
Metallographic Polishing Lubricant & Coolant is a specially formulated auxiliary consumable for manual and automatic metallographic sample polishing, matching perfectly with diamond polishing suspension, diamond spray, silica polishing fluid and various polishing cloths. It solves common problems in traditional polishing processes, such as excessive heat generation from dry friction, surface burning and deformation of soft metal samples, clogging of polishing cloth pores, and uneven abrasive distribution. This mild, low-foam fluid forms a thin and uniform lubricating film between the sample and polishing pad, effectively reducing friction coefficient and quickly dissipating grinding heat, while preventing abrasive agglomeration and cloth clogging. It helps achieve a more consistent, scratch-free mirror surface, prolongs the service life of polishing cloths and abrasives, and ensures stable and efficient sample preparation for metallographic laboratories. It is suitable for all ferrous metals, non-ferrous metals, alloys and cemented carbide samples, fully compatible with conventional polishing processes and equipment.
2. Core Advantages
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Efficient Cooling Performance: Quickly absorbs and dissipates heat generated during polishing, eliminates surface burning, softening and deformation risks of thin, small or soft metal samples, maintains sample integrity and original microstructure.
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Excellent Lubrication Effect: Reduces direct friction between sample and polishing cloth, lowers resistance during polishing, prevents deep scratches caused by dry grinding, and lays a solid foundation for mirror finish.
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Anti-Clogging & Protective: Effectively prevents polishing abrasives and sample debris from clogging polishing cloth pores, keeps the cloth breathable and abrasive-efficient, greatly extending its service life and reducing replacement costs.
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Mild & Non-Corrosive: Neutral pH formula, no corrosion to metal samples, polishing machine parts, stainless steel fixtures and various polishing cloths, safe for long-term daily use.
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Wide Compatibility: Works perfectly with all types of polishing abrasives, including diamond suspension, diamond spray, silica polishing fluid and alumina polishing agent, no chemical reaction or agglomeration.
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Low Foam & Easy Cleaning: Low-foaming design avoids overflow and messy operation, no sticky residue left after polishing, easy to rinse with clean water, keeping samples and equipment clean.
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Ready-to-Use: No dilution required, can be directly dripped or sprayed during polishing, simple operation suitable for both manual and automatic polishing machines.
3. Technical Parameters
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Item
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Specification
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Product Name
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Metallographic Polishing Lubricant & Coolant
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Formula Type
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Water-based neutral lubricating fluid
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pH Value
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Neutral (6.5-7.5)
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Foam Property
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Low foam, no overflow during use
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Standard Packaging
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500ml / 1L / 5L sealed plastic bottle
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Appearance
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Colorless or light yellow transparent liquid, no impurities
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Shelf Life
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24 months (sealed storage)
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Usage Method
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Direct drip or spray during polishing, ready-to-use
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Compatibility
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All metallographic polishing abrasives and cloths
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4. Application Scenarios
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Metallographic Laboratory: Polishing of various metal samples, especially soft metals, thin sheets and small precision samples to prevent heat damage and improve surface finish
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Automatic Polishing Machines: Matching with automatic equipment for continuous batch sample polishing, stable lubrication and cooling without frequent interruption
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Manual Polishing Operation: Assisting manual fine polishing to reduce friction, avoid scratches and ensure consistent polishing effect
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All Metal Materials: Suitable for steel, stainless steel, aluminum alloy, copper alloy, cemented carbide, precious metals and other metallographic samples
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Polishing Cloth Care: Reduces cloth clogging and wear, suitable for flannel, synthetic fiber, silk and other common polishing cloths
