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Activated alumina oxide balls from Jiangxi Oim Chemical are white, spherical porous particles designed as a high-performance desiccant for compressed air dryers, gas processing, and industrial drying systems. The material features uniform particle size, high mechanical strength, and strong hygroscopic capacity, with the ability to achieve dew points as low as -40°C in standard applications and -55°C in pressure swing adsorption (PSA) air separation systems. These properties make it ideal for maintaining dry air in manufacturing, petrochemical, and pharmaceutical environments where moisture control is critical.
The chemical composition is primarily Al2O3 (93 wt% minimum for grades like KA401 - KA405), with trace impurities such as SiO2, Fe2O3, and Na2O kept below 0.5 wt%. Physical properties vary by grade: bulk density ranges from 0.65 - 0.80 g/ml, pore volume from 0.30 - 0.50 ml/g, and surface area from 260 - 300 m²/g. The crushing strength scales with bead size, from 40 N/pc for 1 - 2 mm beads to 350 N/pc for 12 - 14 mm beads, ensuring durability under cyclic adsorption and regeneration. Typical industry standards include ASTM D4058 for alumina desiccants, which specifies minimum adsorption capacity and attrition resistance.
Primary applications include use as a desiccant in compressed air systems, a defluorination agent in alkylbenzene production, a catalyst carrier, and a drying agent for transformer oil and natural gas. The beads are non-toxic, odorless, and insoluble in water or ethanol, making them safe for sensitive industrial processes. Packaging options typically include 25 kg or 50 kg woven bags with inner plastic liners to prevent moisture ingress. Buyers should confirm grade-specific suitability (e.g., KA402 for defluorination, KA405 for air separation) and request technical datasheets for exact specifications.
| Chemical Composition | Al2O3 ≥ 93 wt% (KA401-KA405 grades) |
| SiO2 Content | ≤ 0.02 wt% (typical for high-purity activated alumina) |
| Fe2O3 Content | ≤ 0.02 wt% (typical impurity limit) |
| Na2O Content | 0.15 - 0.5 wt% (grade-dependent) |
| Bulk Density | 0.65 - 0.80 g/ml (KA401-KA405 range) |
| Pore Volume | 0.30 - 0.50 ml/g (standard for activated alumina) |
| Surface Area | 260 - 300 m²/g (typical BET surface area) |
| Crushing Strength (3-5 mm) | 120 N/pc (minimum for industrial use) |
| Attrition Loss | ≤ 1.0 wt% (standard for durability) |
| Static Water Absorption (RH=60%) | 17 - 19 wt% (KA401, KA405 typical) |
| Dew Point Achievement | -40°C (standard), -55°C (PSA air separation) |
Jiangxi Oim Chemical Co., Ltd. is based in Pingxiang, East China, with its office located at 6F, Guangfeng E-Commerce Building, Suzhou East Street. The company specializes in the production and export of activated alumina products, serving industries such as compressed air drying, petrochemical processing, and water treatment. While the supplier’s trust tier is classified as 'harbor' and no response metrics are provided, its focus on high-purity alumina oxides suggests a niche expertise in desiccant materials.
The supplier’s description highlights the versatility of its activated alumina beads, which are used in applications ranging from air drying to defluorination and catalyst support. However, details such as production capacity, certifications (e.g., ISO 9001), or third-party test reports are not explicitly stated in the available data. Buyers should directly confirm these aspects, as well as the supplier’s ability to provide consistent batch quality, which is critical for industrial drying systems.
Activated Alumina oxide balls are widely used as a high-performance desiccant media in compressed air dryers, gas processing, and industrial drying systems. These white spherical particles feature uniform porosity, high mechanical strength, and strong hygroscopic capacity without swelling or cracking during adsorption cycles. Widely sourced from China and India for export markets, they are essential for maintaining dry air in manufacturing, petrochemical, and pharmaceutical production lines. Available in standard mesh sizes and packaging options suited for bulk industrial procurement.
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| Major Markets | Global |
| 响应时间 | <4h |
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Before ordering, verify the grade of activated alumina (e.g., KA401 for adsorbent use, KA405 for air separation) to ensure it matches your application’s requirements. Request a technical datasheet and certificate of analysis (CoA) to confirm chemical composition, pore volume, surface area, and crushing strength. For critical applications, insist on third-party testing to validate performance claims, such as dew point achievement and adsorption capacity.
Clarify logistics details, including packaging options (e.g., 25 kg or 50 kg woven bags with inner liners) and lead times, which may vary based on order volume. Confirm Incoterms (FOB or CIF) to determine shipping responsibilities and costs. Payment terms (L/C or T/T) should be negotiated, along with any requirements for partial shipments or staggered deliveries to align with your inventory needs.
Quality checks should include testing for moisture adsorption capacity (e.g., static absorption at RH=60%), crushing strength, and attrition loss. Verify that the beads meet the specified bulk density and pore volume ranges, as these directly impact performance. Document all inspections and require a certificate of conformity (CoC) from Jiangxi Oim Chemical. Additionally, confirm that packaging is intact and moisture-free upon delivery to prevent premature saturation.
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When sourcing Activated Alumina Oxide Ball In Air Dryers for your business, securing the right balance of quality and cost is essential. Jiangxi Oim Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / Adsorbent Grade, Al2O3 min 92-93%, SiO2 max 0.5%, Fe2O3 max 0.04%, Na2O max 0.5%, and 3-5mm, 4-6mm, 5-8mm spherical balls (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,2001,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2818.10, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Activated Alumina Oxide B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangxi Oim Chemical 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Activated Alumina Oxide B 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Activated Alumina Oxide B 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 Activated Alumina Oxide Ball In Air Dryers from Jiangxi Oim Chemical Co., Ltd. is $1,2001,800./Unit 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 Jiangxi Oim Chemical Co., Ltd. through EximNext.
The supplier, Jiangxi Oim Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Activated Alumina Oxide B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Activated Alumina Oxide Ball In Air Dryers 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 Activated Alumina Oxide B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangxi Oim Chemical Co., Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Jiangxi Oim Chemical 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 Activated Alumina Oxide Ball In Air Dryers supplied by Jiangxi Oim Chemical Co., Ltd. include Industrial Grade / Adsorbent Grade, Al2O3 min 92-93%, SiO2 max 0.5%, Fe2O3 max 0.04%, Na2O max 0.5%, and 3-5mm, 4-6mm, 5-8mm spherical balls (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangxi Oim Chemical Co., Ltd. offers Activated Alumina Oxide B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Activated Alumina Oxide B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangxi Oim Chemical Co., Ltd. through our platform.
Jiangxi Oim Chemical Co., Ltd. maintains international quality certifications. These ensure that the Activated Alumina Oxide B 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. Jiangxi Oim Chemical 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 Jiangxi Oim Chemical Co., Ltd..
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