Hot - mounting Consumables
The metallographic hot - mounting powder is made of special materials and special additives. Its main function is to embed and protect irregular samples to be tested with the assistance of hot - mounting equipment, which is beneficial for subsequent grinding, polishing and etching. The series of hot - mounting materials produced by our company is suitable for various domestic and foreign manual or automatic mounting machines. The products have a low thermal curing temperature, generally between 140 - 180°C, which helps to preserve the authenticity of our test samples. After mounting, the materials are firmly and closely bonded to the samples, and it is difficult for gaps to form at the edges of the samples, thus avoiding various external interferences.
Tips:
1. The black hot - mounting material is used for rapid grinding in ordinary sample preparation.
2. The green hot - mounting material is used for rapid grinding in ordinary sample preparation.
3. The red hot - mounting material is used for rapid grinding in ordinary sample preparation.
4. The black conductive hot - mounting material is used for conductive samples, such as in electron microscopy, electrolytic polishing, etc.
1. The black hot - mounting material is used for samples with high requirements for edge quality. It has high hardness and good wear resistance.
2. The transparent hot - mounting material is used for samples with requirements for the ground part, size, and layer depth.
3. The white hot - mounting material is used for rapid grinding in ordinary sample preparation.
4. The transparent soluble hot - mounting material is used for samples where the mounted specimens can be recovered. The mounted specimens can be taken out after dissolution.
1. The black epoxy edge - wrapping hot - mounting material is used for hard materials, hardened gears, cemented carbides, ceramics, etc.
2. The blackish - brown hot - mounting material is of the conductive type and can be used for SEM analysis.
3. The white transparent mounting material is used for samples that require transparency.
4. The light yellow mineral - filled edge - protecting mounting material is used for moderately hard materials, such as cemented carbides, steel, aluminum, iron, etc.

PT 2231 Universal Hot - mounting Material
PT - 2231 is a universal hot - mounting material, presented as black/red/green granules in appearance.
Good thermosetting property and wide application range. Suitable for most materials.
Technical Parameters
Parameter |
Value |
Model |
PT - 2231 |
Holding Time |
4 - 6min |
Cooling Time |
2 - 3min |
Cooling Speed |
High/Medium |
Pressure |
100 - 150bar |
Heating Temperature |
150 - 180°C |
Hardness (Shore D) |
85 - 90 |
BB 2232 Edge - protecting Hot - mounting Material
BB - 2232 is an edge - protecting hot - mounting material, which appears as black powder.
Extremely high hardness, good grinding and polishing properties, and easy demolding. Suitable for all hard materials, such as hardened gears, cemented carbides, and ceramics.
Technical Parameters
Parameter |
Value |
Product |
BB - 2232 |
Holding Time |
4 - 6min |
Cooling Time |
2 - 3min |
Cooling Speed |
High/Medium |
Pressure |
100 - 150bar |
Heating Temperature |
140 - 180°C |
Hardness (Shore D) |
90 - 93 |
TM 2235 Transparent Hot - mounting Material
TM - 2235 is a transparent hot - mounting material, which appears as white powder.
Product Features
Fine - grained, fast molding speed, colorless and transparent. Suitable for embedding samples with transparency requirements or for use as the top layer for specimen labeling to display markings.
Technical Parameters
Parameter |
Value |
Product |
TM - 2235 |
Holding Time |
6 - 8min |
Cooling Time |
7 - 10min |
Cooling Speed |
Low |
Pressure |
100 - 150bar |
Heating Temperature |
160 - 180°C |
Hardness (Shore D) |
85 - 87 |
TM 2261 Transparent Hot - mounting Material
TM - 2261 is a transparent hot - mounting material, presenting as white powder in appearance.
Fine - grained, fast molding speed, colorless and transparent. Suitable for embedding samples with transparency requirements or for use as the top layer for specimen labeling to display markings. It can be dissolved in the special solvents of Truli.
Technical Parameters
Parameter |
Value |
Product |
TM - 2261 |
Holding Time |
6 - 8min |
Cooling Time |
7 - 10min |
Cooling Speed |
Low |
Pressure |
100 - 300bar |
Heating Temperature |
160 - 180°C |
Hardness (Shore D) |
85 - 87 |
EP 2237 High - quality Epoxy Edge - protecting Hot - mounting Material
EP 2237 is a high - quality epoxy edge - protecting hot - mounting material, which appears as black granules.
Product Features
Extremely high hardness, optimal edge connection, good adhesion to the sample surface, and excellent grinding and polishing performance. Suitable for all hard materials, such as hardened gears, cemented carbides, and ceramics.
Technical Parameters
Parameter |
Value |
Product |
EP 2237 |
Holding Time |
5 - 7min |
Cooling Time |
4 - 6min |
Cooling Speed |
Medium |
Pressure |
100 - 300bar |
Heating Temperature |
150 - 180°C |
Hardness (Shore D) |
90 - 93 |
DC 2239 Conductive Hot - mounting Material
DC 2239 is a conductive hot - mounting material, presented as black - brown granules and powder.
Product Features
Excellent electrical conductivity, almost completely eliminating voltage loss. Suitable for SEM analysis.
Technical Parameters
Parameter |
Value |
Product |
DC 2239 |
Holding Time |
4 - 6min |
Cooling Time |
4 - 6min |
Cooling Speed |
High |
Pressure |
100 - 300bar |
Heating Temperature |
150 - 180°C |
Hardness (Shore D) |
90 - 92 |
MA 2275 Mineral - filled Edge - protecting Mounting Material
MA 2275 is a mineral - filled edge - protecting mounting material, presented as light yellow granules and white powder.
Product Features
Extremely high hardness, optimal edge connection, good adhesion to the sample surface, and excellent grinding and polishing performance. Suitable for samples with black surfaces. It can also be applied to moderately hard materials, such as ordinary cemented carbides, general steel, aluminum, and copper materials.
Technical Parameters
Parameter |
Value |
Product |
MA 2275 |
Holding Time |
4 - 7min |
Cooling Time |
5 - 8min |
Cooling Speed |
Medium |
Pressure |
100 - 300bar |
Heating Temperature |
150 - 180°C |
Hardness (Shore D) |
88 - 90 |


Packaging:
- Bags: 25 kg polyethylene or paper bags, moisture-proof and sturdy.
- Bulk Bags: 500 kg or 1000 kg bulk bags, moisture-resistant and durable.
- Sealed Containers: For maximum protection against moisture and contamination.
Transportation:
- Shipping Containers: 20-foot or 40-foot containers for international shipments.
- Truck Transport: Securely loaded trucks for domestic transportation.
- Rail Transport: Bulk bags or sealed containers loaded onto rail cars.
Handling Precautions:
- Avoid Moisture: Keep hot mounting powder dry to maintain quality.
- Secure Loading: Ensure bags and containers are fastened to prevent shifting.
- Temperature Control: Avoid extreme temperatures.
- Safe Handling: Use proper equipment to prevent spillage.
Storage Life:
1.General Purpose :1 year
2.Ammonia Free:1/2 year
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Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.

Q1. Are you a factory or trading company?
A: We are factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.
Q2. Can I get samples for testing?
A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.
Q3. How does your factory ensure quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do SGS inspection before leaving our factory.
Q4. What's your Delivery Time?
A: Delivery typically takes 5 to 10 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.
Q5. What are your payment terms?
A: We accept L/C, T/T, Western Union, and Paypal. Alternative methods can be discussed.
Q6. Which documents do you provide?
A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.
Additional Information:
- Packing: Usually 25kgs PP bag ; custom packing available.
- Reply Time: Sales managers respond within 24 hours.
- Product Validity: Typically 2 years.
- Sample Requests: Free samples upon agreed pricing, with shipping costs upfront.
- Loading Port: Primarily SHANGHAI port.
- Transport Modes: Sea and train primarily used.
- Bulk Orders: Discounts available for large quantities.
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hot mounting powder . (Professional Techinical Engineers Online!!!)
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