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This Iso Standard 0-0.3mm Sintered Tabular Alumina is a high-purity industrial corundum produced by Zhengzhou Haixu Abrasives Co., Ltd in Zhengzhou, China. The material consists of over 99.5 percent Al2O3, engineered for extreme high-temperature applications. It is supplied as a fine powder with a controlled grain size range of 0 to 0.3 mm, making it suitable for precision formulations in abrasives, refractories and advanced ceramics.
The sintered tabular alumina is manufactured through a high-temperature calcination process, resulting in a dense, crystalline structure that offers exceptional hardness and thermal shock resistance. This grade is standard for applications requiring fine particle sizes, such as investment casting shells, kiln furniture and premium abrasive products. The material’s low porosity and high chemical purity ensure consistent performance in demanding industrial environments.
Industries such as ceramics manufacturing, refractory production and advanced materials sourcing use this alumina for its reliability in high-temperature processes. It is particularly valued in the production of kiln linings, where thermal stability and resistance to chemical attack are critical. Buyers should confirm particle size distribution and purity levels to ensure suitability for their specific applications.
| Material | Sintered Tabular Alumina (Al2O3) |
| Chemical Purity | 99.5%+ Al2O3 |
| Particle Size Range | 0 to 0.3 mm |
| Crystal Structure | Tabular (typical for sintered alumina) |
| Typical Hardness (Mohs) | 9 (typical for sintered alumina) |
| Typical Bulk Density | 3.8 to 3.9 g/cm³ (typical for tabular alumina) |
| Thermal Conductivity | 30 to 35 W/m·K (typical at 1000°C) |
| Maximum Operating Temperature | Up to 1800°C (typical for high-purity alumina) |
| Typical Application | Abrasives, refractories, kiln furniture, investment casting |
| Standard Packaging | 25 kg or 50 kg bags (typical for fine alumina powders) |
Zhengzhou Haixu Abrasives Co., Ltd is an imported-tier supplier headquartered in Zhengzhou, Henan Province, with a registered address at A-801, Kaixuanmen, Tongbai South Road. The company specialises in the production and supply of industrial minerals, including high-purity alumina products for global markets. Its profile reflects a focus on abrasives and refractory materials, with no unverified claims about production capacity or client base.
The supplier’s trust tier is classified as harbor, indicating a baseline level of verified information. Currently, the response rate is recorded as 0 percent, with average response hours not yet established. Buyers are advised to contact the company directly for technical specifications or commercial inquiries, as the supplier’s communication metrics are not yet active.
ISO Standard 0-0.3mm Sintered Tabular Alumina is a high-purity industrial corundum engineered for extreme high-temperature environments. With grain size in the 0 to 0.3mm fine powder range, it delivers exceptional hardness and thermal shock resistance ideal for premium abrasive formulations, advanced refractories, kiln furniture, and investment casting shells. This product meets international ISO quality standards, making it a reliable raw material for global import-export trade in the industrial minerals sector.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact Al2O3 purity and particle size distribution, as these directly impact the material’s performance in your application. Request a certificate of analysis to confirm compliance with your required specifications. It is also advisable to check whether the alumina has undergone any additional processing, such as calcination or surface treatment.
Logistics arrangements should include confirmation of packaging type, as fine powders like this alumina require secure, moisture-resistant packaging to prevent contamination. Discuss Incoterms such as FOB or CIF to clarify responsibilities for shipping costs and risk transfer. Lead times may vary based on order volume, so it is important to agree on a production schedule with the supplier.
Quality control should include testing for chemical purity, particle size distribution and bulk density to ensure the material meets your standards. For critical applications, consider requesting samples for independent laboratory analysis. Ensure all documentation, including material safety data sheets and compliance certificates, is provided to facilitate smooth customs clearance and import procedures.
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When sourcing Iso Standard 0-0.3mm Sintered Tabular Alumina for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasives Co., Ltd, a verified supplier based in China, offers this product with key specifications including ISO Standard Sintered Tabular Alumina, Al2O3 99.5% min, Fe2O3 0.03% max, SiO2 0.03% max, Na2O 0.25% max, and 0-0.3mm (Fine Powder/Grain). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $650/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2818.10, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Iso Standard 0-0.3mm Sin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasives Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Iso Standard 0-0.3mm Sin has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Abrasives category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Iso Standard 0-0.3mm Sin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Iso Standard 0-0.3mm Sintered Tabular Alumina from Zhengzhou Haixu Abrasives Co., Ltd is $650/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhengzhou Haixu Abrasives Co., Ltd through EximNext.
The supplier, Zhengzhou Haixu Abrasives Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Iso Standard 0-0.3mm Sin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Iso Standard 0-0.3mm Sintered Tabular Alumina is classified under HS Code 2818.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Iso Standard 0-0.3mm Sin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasives Co., Ltd. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Zhengzhou Haixu Abrasives Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Iso Standard 0-0.3mm Sintered Tabular Alumina supplied by Zhengzhou Haixu Abrasives Co., Ltd include ISO Standard Sintered Tabular Alumina, Al2O3 99.5% min, Fe2O3 0.03% max, SiO2 0.03% max, Na2O 0.25% max, and 0-0.3mm (Fine Powder/Grain). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasives Co., Ltd offers Iso Standard 0-0.3mm Sin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Iso Standard 0-0.3mm Sin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasives Co., Ltd through our platform.
Zhengzhou Haixu Abrasives Co., Ltd maintains international quality certifications. These ensure that the Iso Standard 0-0.3mm Sin meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Haixu Abrasives Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhengzhou Haixu Abrasives Co., Ltd.
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