Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Brick |
Material: | Alumina Block |
Al2O3: | ≥ 55% |
Samples: |
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Customization: |
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High-alumina castable is a kind of granular and powdery material made of refractory material, and adding a certain amount of binding agent and moisture together. It has a high fluidity and is suitable for construction by pouring method, and can be hardened without heating as an amorphous refractory material. It consists of refractory aggregate, high alumina powder, binding agent, additives, water or other liquid materials. Generally in the use of the site by pouring, vibration or pounding method of casting moulding can also be made into prefabricated parts to use
Al2O3 | 75% | 80% |
fire resistance | 1480°C | 1680°C |
Rate of change of post-burn line | -0.03 | -0.1 |
compressive strength | 20MPa | 30MPa |
60MPa | 70MPa | |
flexural strength | 9MPa | 11MPa |
10MPa | 12MPa | |
Maximum operating temperature | 1480°C | 1680°C |
Q&A
1: Are you a trading company or a manufacturer?
We are a manufacturer. Since our establishment, we have specialised in manufacturing and development. We are located in Chengdu, Sichuan province, with 16000 square metres of production base. With many types of presses, hydraulic presses production equipment, our production speed is 100 tonnes per day. Our products are widely acclaimed both at home and abroad and are in strict compliance with international standards. We have deep co-operation with large domestic companies and the quality of our products is guaranteed. Our products comply with YB/T5106-2009 standard. Our products are mainly used in high temperature industrial kilns, metallurgy, new energy, electric power, steel mills and other industries.
2: Do you accept customised products?
Yes, we provide customised service from product type, specification, parameter, quality requirement, packing and shipping method to meet customers' different needs.
3: What about the goods?
We will choose the suitable mode of transport according to customers' requirements. Usually by sea or railway.
4: What are the payment terms?
30% in advance, pick up and pay, 70% payment.
5: How do you ensure the quality of your products?
Each batch of products will be tested, if customers need, samples can be randomly selected by a third party testing company out of the test certificate to ensure the quality of goods.
6: When can I receive the goods after submitting the order?
Sample order: 1-3 days; Mass production: 30-35 working days
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