Sintered White Tabular Alumina Corundum for Refractory for Industrial Kiln
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Product Highlights
- High Thermal Stability: Features well-developed hexagonal plate-like crystals with excellent thermal volume stability.
- Superior Insulation: Offers high chemical purity and excellent insulation properties with low thermal conductivity.
- High Mechanical Strength: Provides high heat resistance, mechanical strength, and abrasion resistance for industrial use.
- Corrosion Resistance: Resistant to acid and alkali corrosion, ensuring durability in harsh environments.
- High Purity Content: Contains 99.801% Al2O3 with low impurities like SiO2 and Na2O for superior performance.
- Long Service Life: Designed for long-time material usage with stable performance under high temperatures.
- Certified Quality: Meets international standards including ASTM, ASME, AMS, DIN, and JIS with third-party testing.
- Manufacturer Direct: Direct from manufacturer with over 20 years of experience and competitive pricing.
Product Attributes
- Customization
- Available
- Feature
- Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials
- Refractoriness (℃)
- 1580< Refractoriness< 1770, 1770< Refractoriness< 2000
- Model NO.
- Tabular Corundum
- Type
- Refractory Material
- Shape
- Block
- Material
- Alumina
- Transport Package
- Ton Bag
- Trademark
- Jucos
- Origin
- Dalian
- HS Code
- 2508500000
- Production Capacity
- 200 Tons Per Month
Product Images of Sintered White Tabular Alumina Corundum for Refractory for Industrial Kiln
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Product Description
Tabular alumina is a purely sintered αcorundum material that is a compact body rapidly sintered at temperatures above 1900 ° C without sintering aids. Tabular alumina has approximately 200 μm and well-developed hexagonal plate-like α-corundum crystals. Its excellent thermal volume stability and thermal shock resistance can be attributed to the following special microstructure of platy corundum: less open pores, large crystals, closed spherical pores due to recrystallization trap during rapid sintering. Tabular alumina has high heat resistance, mechanical strength, abrasion resistance, high chemical purity, excellent insulation properties, acid and alkali corrosion resistance. 

| Item | Unit | Standard | Result |
| Al203 | % | 99.7 | 99.801 |
| SiO2 | % | ≤0.1 | 0.0225 |
| Na20 | % | ≤0.1 | 0.053 |
| Fe (magnetic) | ppm | ≤200 | 7 |
| +0.5mm | % | 0 | |
| +0.1mm | % | 84.6 | |
| -0.1mm | % | 15.4 |






A1 : 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.
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 20 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 20 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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