Contact Details
- Email: jin@ochitest.com
- Phone: +86 18921375901
Mounting Release Agent
Professional auxiliary agent specially formulated for metallographic sample mounting (cold mounting & hot mounting), used to form a thin isolation film between mounting molds and mounting compound, enabling easy and intact demolding of mounted samples, preventing sample sticking, mold damage and edge cracking. Non-toxic, low odor, fast film-forming, no impact on mounting quality.
Metallographic Mold Release Agent is a dedicated auxiliary consumable designed for metallographic sample mounting procedures, solving common problems such as mounted samples sticking to molds, difficult demolding, sample edge chipping, cracking and mold abrasion during both cold mounting and hot mounting processes. It adopts a mild, non-corrosive formula with fast film-forming properties, which can quickly form a uniform, thin and high-temperature resistant isolation protective film on the inner surface of mounting molds after application.
This isolation layer effectively blocks direct contact between mounting resin (including epoxy resin, acrylic resin and hot mounting powder) and the mold inner wall, ensuring that the cured mounted sample can be easily pushed out or taken out without damage, keeping the sample edge intact and smooth, and protecting the precision mounting mold from scratches, bonding damage and prolonged wear. The product has no adverse effects on the curing speed, hardness and surface flatness of mounting compounds, and will not contaminate metal samples or affect subsequent grinding, polishing and microstructure observation. It is suitable for all standard metallographic cold mounting molds and hot mounting presses, widely used in metallographic laboratories, material testing centers and educational research institutions for daily sample mounting work.
2. Core Advantages
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Excellent Demolding Effect: Forms a dense and smooth isolation film quickly, completely eliminating the bonding between mounting compound and mold inner wall, realizing effortless and intact demolding, avoiding sample edge cracking, chipping and deformation caused by forced demolding.
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Fast & Uniform Film-Forming: Quick-drying formula, no need for long waiting time after application, forms a uniform thin film in a short time, no flowing, no accumulation, no sticky residue, ensuring consistent demolding effect for each mounting.
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Wide Mounting Compatibility: Perfectly suitable for both cold mounting (epoxy resin, acrylic resin systems) and hot mounting (thermosetting mounting powder) processes, and compatible with all types of metal and plastic metallographic mounting molds.
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Mild & Non-Corrosive: Neutral, non-toxic formula with low odor, no corrosion to metal molds, sample surfaces and mounting machine components, safe for long-term daily use, no harm to operators and laboratory equipment.
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High Temperature Resistance: The formed isolation film has excellent heat resistance, stable performance under the high temperature of hot mounting presses, no decomposition, no failure, ensuring reliable demolding effect even in high-temperature mounting environments.
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No Impact on Sample Quality: Does not contain impurities that contaminate samples, will not affect the curing effect, hardness and flatness of mounting compounds, and leaves no residue on sample surfaces that interferes with subsequent grinding and polishing.
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Easy to Apply & Economical: Simple operation, can be applied by brushing or spraying evenly, small dosage per use, long service life of a single bottle, effectively prolonging the service life of precision mounting molds and reducing mold replacement costs.
3. Technical Parameters
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Item
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Specification
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Product Name
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Metallographic Mold Release Agent
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Formula Type
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Water-based / Oil-based (universal type for hot & cold mounting)
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Film-Forming Time
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Fast drying, 1-3 minutes at room temperature
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Temperature Resistance
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Up to 200℃, suitable for hot mounting high-temperature environment
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pH Value
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Neutral, non-corrosive to metals and plastics
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Standard Packaging
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100ml, 250ml, 500ml sealed plastic bottle (spray bottle optional)
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Appearance
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Colorless transparent or light yellow clear liquid, low odor
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Shelf Life
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24 months (sealed storage in cool and dry place)
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Application Method
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Brushing evenly or light spraying on mold inner surface
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Compatibility
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All metallographic cold & hot mounting molds and compounds
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4. Application Scenarios
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Cold Mounting Operation: Applied to epoxy resin and acrylic cold mounting molds to prevent resin bonding, enabling smooth demolding of small and fragile samples without edge damage.
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Hot Mounting Operation: Used for high-temperature hot mounting presses and metal molds, forming heat-resistant isolation film to avoid mounting powder bonding and mold abrasion.
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Precision Sample Mounting: Suitable for mounting of small, thin, fragile and special-shaped metal samples, ensuring complete sample edge and flat mounting surface for subsequent polishing.
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Mold Protection: Prolongs the service life of precision mounting molds, reducing wear and bonding damage caused by frequent demolding, lowering laboratory mold consumption costs.
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Batch Sample Mounting: Ideal for batch mounting of multiple samples, ensuring consistent and efficient demolding, improving overall sample preparation efficiency in laboratories.
