Optimized Thermal Insulation Alumina Sic Brick for Reduced Kiln Shell Temp
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Product Highlights
- High-Temperature Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius with excellent thermal shock resistance.
- Customizable Size: Size is fully customizable to meet specific kiln requirements and installation needs.
- Superior Wear Resistance: Compact structure provides high abrasion resistance and long service life in harsh environments.
- Thermal Insulation Performance: Reduces kiln shell temperature effectively with low thermal conductivity and good heat insulation.
- Proven Durability: Forms a protective layer during use, preventing spalling and breaking for extended service life.
- Wide Application Scope: Ideal for cement kilns, lime kilns, steel, non-ferrous metals, and chemical industries.
- ISO and CE Certified: Products meet international standards including ISO9001, CE, ASTM, ASME, and DIN.
- 25+ Years Experience: Manufacturer with over 25 years of industry experience offering technical support and solutions.
Product Attributes
- Customization
- Available
- Classification
- Clay
- Feature
- Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials
- Production Process
- Extrusion Method
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Shape
- Brick
- Type
- Refractory Material
- Material
- Alumina Block
- Al2O3
- 48%~85%
- Size
- Customizable
- Certifiacte
- ISO9001, CE, etc
- Apparent Porosity
- 20-23%
- Bulk Density
- 2.25-2.65g/cm3
- Refractoriness Under [email protected]
- 1380-1550
- Thermal Linear Expansion@1000deg
- 0.6%
- Fe2o3
- 1.8-2.0%
- Transport Package
- Sea-Worthy Wooden Pallet
- Specification
- 230*114*64mm or 230*114*76mm
- Trademark
- jucos
- Origin
- China
- HS Code
- 6902200000
- Production Capacity
- 20000mt/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Optimized Thermal Insulation Alumina Sic Brick for Reduced Kiln Shell Temp
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Product Description


Alumina SIC bricks have good abrasion-resistance, corrosion-resistance and thermal shock resistance, as well
as high crushing strength, refractoriness under load and thermal conductivity. During using process, a protective
layer continuously formed on the brick, without spalling and breaking. Service life for these bricks is significantly
extended. Jucos mullite-SiC brick widely used in kiln outlet, safety zone and upper transition zone, which is the
best choice of alumina brick in rotary kiln.
Features Of Alumina SIC Brick
Compact structure, good wear resistance
High softening temperature under load, good high temperature performance
Reduce the kiln body temperature, good heat insulation performance
Applications Of Alumina SIC Brick


| Brand Properties |
JSIC60 | JSIC65 | JSIC70 | |
| Refractoriness (SK) | 38 | 39 | 39 | |
| Apparent Porosity (%) | 16 | 16 | 14 | |
| Bulk Density (g/cm3) | 2.5 | 2.7 | 2.8 | |
| Cold Crushing Strength (MPa) | 70 | 90 | 110 | |
| Thermal Linear Expansion(%) @1,400ºC |
0.74 | 0.59 | - | |
| Permanent Linear Change (%) @1,500ºCx2hrs |
±0.2 | ±0.2 | ±0.2 | |
| Refractoriness Under Load(ºC) @0.2MPa |
1400 | 1560 | 1600 | |
| Chemical Composition (%) |
Al2O3 | 58 | 68 | 70 |
| SiO2 | 27 | 16.5 | 15 | |
| SiC | 6 | 6.5 | 7 | |
| Fe2O3 | 1.8 | 1.7 | 1.5 | |
| Main Applications | Lime Kiln Cement Kiln Various Rotary Kiln Nonferrous Metal Furnace Various High-temp Furnace |
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Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
the quality certificate will be shipped along with goods.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course, free samples are available.
Q4 : What is your lead time?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
quality products with competitive price, but also we can supply good technique service
which can help you solve problems.
Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
About the Supplier
Company Profile
Zibo Jucos Co Ltd is a globally operating supplier of high-grade refractory products, systems and services, which are indispensable to industrial high-temperature processes exceeding 1000 º C. We combine global expertise and Chinese raw materials resources, aims to provide high quality refractory materials to serve the world's iron, steel, non-ferrous metals, cement, glass, incinerators, energy, petrochemical and other chemical industries.
We make full use of natural mineral resources rich in different regions and set up two branch factories in China. One is located in Zibo, the main products of alumina base refractory material including clay bricks, high alumina brick, insulation brick etc; The second one is in Yingkou, the main products including magnesia products, such as magnesia brick. Magnesite carbon brick. Magnesite chrome brick etc.
We have a wide range of products to meet the requirements of different industrial customers. The annual production capacity of refractories in all branch factories is up to 60, 000 tons, around 80% of all the products are exported to foreign markets. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality refractory products through our team.
With our unique technology experience and operating conditions, we have developed sophisticated and customized refractory products to provide our customers with high-quality products. We are willing to work with all customers at home and abroad for long-term mutually beneficial cooperation for the global industrial users to provide the most cost-effective and high-quality products, welcome friends from all walks of life here guidance.
About Our Factory & Business Background
- Address
- No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can you control your quality?
- For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
- Are you a manufacture or trader?
- We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
- Do you provide free samples?
- Of course, free samples are available.
- What is your lead time?
- It usually needs about 15- 20 days after receiving the PO.
- Can we visit your company?
- Yes, for sure, you are welcome to visit JUCOS company and our products. Also, we can talk more about the technique details if you need.
- What is the warranty of your products?
- Our products have at least 1 year warranty,if any quality problems, we will take responsibility of the cost of the shipment and the replacement.
- What's the MOQ of trial order?
- No limit, we can offer the best suggestions and solutions according to your condition.
- Why choose us?
- We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.
- What standards do you have?
- Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
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