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Polishing Lubricant for Metallographic Sample Preparation

Metallographic polishing lubricant and coolant, specifically designed to provide lubrication and cooling during the fine grinding and polishing of metallographic samples.

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Consumables for Metallographic Sample Preparation

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lbt@lbt.ltd

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+86-15102211717

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Polishing Lubricant for Metallographic Sample Preparation

Description

Product Introduction:

　　Metallographic polishing lubricant‑coolant, specially formulated to provide lubrication and cooling during the fine grinding and polishing of metallographic specimens. This lubricant‑coolant delivers excellent lubrication and cooling performance, with particularly pronounced results when grinding and polishing non‑ferrous metals and softer ferrous alloys. When used in conjunction with our company’s dedicated metallographic polishing product line—namely, the diamond‑grinding and polishing series and metallographic polishing cloths—the resulting specimens exhibit clean surfaces and eliminate deformation of the microstructure, thereby minimizing the interference of sample preparation on the true microstructural features.

　　The metallographic polishing lubricant‑coolant is compatible with domestic and international models and specifications of metallographic polishing machines, particularly well suited for semi‑automatic and fully automatic units. Compared with similar foreign products, its performance is entirely equivalent.

Technical Specifications:

Name	Description	Packaging (bottle)
Gold polishing lubricant	Blue MP-B, a cooling lubricant for fine grinding and diamond polishing of most materials.	500ml
		1000ml
	Green MP-G is a cooling and lubricating agent for fine grinding and diamond polishing, suitable for water‑insensitive materials as well as most other materials.	500ml
		1000ml
	Red MP-R, a cooling and lubricating agent for the final diamond polishing of slightly softer materials.	500ml
		1000ml
	Yellow MP-Y, a final‑polish lubricant for lead, tin, and other soft, water‑sensitive materials.	500ml
		1000ml

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

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Customer Reviews

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★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

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European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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Keywords:

Polishing Lubricant for Metallographic Sample Preparation

High-Efficiency Diamond Polishing Agent for Metallographic Specimen Preparation

Polishing Cloth for Metallographic Sample Preparation

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