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Product Details:
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| Colore: | Grey | Al2O3: | ≥42% |
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| Bulk Density: | ≥1.5g/cm3 | Bending Strength: | ≥30MPa |
| Advantage 1: | Good Plasticity And Convenient Construction | Advantage 2: | High Refractoriness, Up To 1650℃±50℃ |
| Advantage 4: | Good Resistance To Slag Intrusion | Advantage 5: | Good To Spalling |
| High Light: | 42% Al2O3 Fire Clay Mortar,1.5g/cm3 Fire Clay Mortar,42% Al2O3 Chamotte Refractory Mortar |
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Chamotte Refractory Heat Resistant 42% Al2O3 Fire Clay Mortar
Definition:
Its base stock is hard chamotte, combined with soft fire clay or chemical bond, mainly used in blast furnace, hot-blast furnace, coking furnace, soaking pit furnace, heat exchange, boiler and furnace seam and repair constructed by fire clay bricks.
Fire clay refractory mortar is of high fire resistance, strong glass erosion resistance, good operational performance, strong bonding property, good water retaining property & workability and without sediment by making into slurry. Its combination with ceramic under high temperature improves all properties further. High packing density and less water consumption make compact structure of brickwork.
Using Method:
Stir well with water while using. The water amount changes according to the consistence. The mud hanging should be full and even while construction.
Fire clay refractory mortar is normally divided into four types according to physical and chemical indexes. It is mainly the auxiliary product for fire clay brick construction, with the refractoriness of 1580~1750℃, water content of ≤6%. The Fe2O3 content in refractory mortar for blast furnace construction shouldn’t be over 2.5%.
1. Rapid-hardening,high strength.
2. High refractoriness,high-temperature service
3. Good resistance to corrosion,high wear resistance.
4. High thermal shock stability.
5. Low thermal conductivity,low liner shrinkage.
6. Good integrity with furnace lining, easy operation,
7. Allow direct contact of fire, suitable for various atmosphere.
Chamotte Refractory Fireclay Mortar is mainly used in coke ovens, glass furnaces, blast furnace hot air furnaces, and other industrial furnaces.
Application industries include: metallurgy, building materials, machinery, petrochemicals, glass, boilers, electricity, steel, cement, etc.
| Chamotte Refractory Fireclay Mortar | ||||
| Item | LN-55 | LN-65 | LN-75 | |
| Al2O3 % | ≥55 | ≥65 | ≥75 | |
| Refractoriness ℃ | ≥1760 | ≥1780 | ≥1780 | |
| Cold bending strength MPa |
after dry 110℃ | ≥1.0 | ≥1.0 | ≥1.0 |
| after burning 1400℃X3h | ≥4.0 | ≥4.0 | ≥4.0 | |
| Rate of permanent linear change of heating, % | after burning 1400℃X3h | -5~+1 | -5~+1 | -5~+1 |
| Bonding time/ min | 1~3 | 1~3 | 1~3 | |
| grain size/% | ＜1.0 mm | 100 | 100 | 100 |
| ＞0.5 mm | ≤2 | ≤2 | ≤2 | |
| ＜0.075 mm | ≤50 | ≤50 | ≤50 | |
1. Plastic bag(25kg), Kraft bag (25 kg), Plastic bag(1 ton);
2. 1 ton on pallet with plastic film
3. As per customer’s request
Refractory mortar Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Refractory mortar Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for corundum brick.
3. Quality Warranty: 1 years,
Q: Are you trading company or manufacturer?
A: We are Manufacturer of refractory materials that have 4 plants in China; So we can provide you with high quality products at more competitive prices. we can provide you professional solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
Q: Do you accept OEM?
A: Sure, we can do OEM for much kind of brick.
Q: What information do we need to provide?
A: If you are clear about the products you purchased, please send us the brick drawings, index(include chemical and physical indicators )and order quantity.
If you are not familiar with it, please tell us the usage and working temperature, we will recommend the product to you.
Q: How long is delivery time?
A: The delivery time will be determined according to the quantity of the order. Our monthly output is 12000tons. We have good connection with shipping company, agency, as well as the local custom and port authority. making sure we deliver on time.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q: What is the HS code?
A: The HS code is 69022000.
Q: Is there any cost for the sample?
A: We provide free sample(Less 3 pcs) but don't bear the freight.
Q: What is the Warranty for the fire brick?
A: For all the brick, we have 1 years warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.
What you will get from us is our best profession in service and the hospitality that you are willing to become our Friend.
So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
Contact Person: Mrs. LI
Tel: 0086-18538075889
Fax: 86-0371-69938888
