Explore our premium grade chemical materials engineered to meet international quality standards and high-performance industry metrics.
A trusted global leader in high-performance desiccants, synthetic zeolites, and catalyst substrates.
Shanghai Jiuzhou Chemicals Co., Ltd. is located in China's largest economic development city, Shanghai. Over the years, Jiuzhou has adhered to the core principles of "quality control and innovation," dedicating resources to the development, scientific research, and manufacturing of high-quality, innovative chemical materials. Our robust product catalog features various molecular sieve powders, active zeolite powder, activated alumina, aluminum oxide catalysts, alumina packing and ceramic balls, sodium silicates, aluminum hydroxide, zeolite 4A, sodium carbonates, and SLES. All products conform to the ISO9001: 2008 quality management system certification, and have been thoroughly vetted and approved by TUV & SGS Certifications.
Our state-of-the-art facilities utilize the latest international production technology and professional machinery. Supported by a central laboratory equipped with high-tech monitoring and analysis instruments, we guarantee that all batches fulfill domestic and international industrial standards. Jiuzhou’s technical strength is widely recognized across the global desiccant and chemical process fields, backed by key distribution networks in the United States, Southeast Asia, Japan, Europe, the Middle East, and South America.
Leveraging multi-functional automated workshops and dynamic testing labs to ensure zero-defect output.
Focuses on molecular sieve synthesis, specialty chemical engineering, and advanced analytical characterization of zeolite frameworks.
Specializes in bulk production of activated alumina, ceramic packing structures, and high-efficiency desiccant products.
A comprehensive study on structural chemistry, manufacturing customization, and industrial value chain application.
Zeolite pure powder is a crystalline aluminosilicate characterized by a highly ordered three-dimensional microporous framework. Structurally composed of [SiO4]4- and [AlO4]5- tetrahedra linked via shared oxygen atoms, these materials exhibit uniform channels and internal cavities. The substitution of silicon by trivalent aluminum creates a net negative charge on the framework, which is balanced by mobile, exchangeable cations (e.g., Na+, K+, Ca2+, Li+).
By altering the framework topology (such as LTA, FAU, or MFI structural codes) and the balancing cation species, manufacturers can fine-tune the effective pore opening diameter of the zeolite. For instance:
In modern industrial purification, the demand for high-purity synthetic zeolite powders is expanding rapidly. Driven by stringent environmental guidelines and clean energy transitions, industrial enterprises require highly stable materials. As a primary OEM Zeolite Pure Powder factory, JOOZEO addresses this by providing customized crystalline structures with customized physical-chemical indices.
By operating modern, large-scale manufacturing workshops, we assist global exporters and downstream chemical blending facilities in adjusting core parameters, including particle size distribution (D50, D90), chemical purity, crystallinity, and loss on ignition (LOI). This enables our partners to optimize their proprietary desiccant matrices, gas-separation membranes, and catalytic substrates.
| Zeolite Type | Cation Form | Nominal Pore Diameter (Å) | Bulk Density (g/ml) | Static Water Adsorption (%) | Primary OEM Application |
|---|---|---|---|---|---|
| Type 3A | Potassium (K+) | 3 | 0.60 - 0.68 | ≥ 21.5 | Ethylene drying, insulated glass insulation, ethanol dehydration. |
| Type 4A | Sodium (Na+) | 4 | 0.62 - 0.70 | ≥ 22.0 | Polyurethane systems, paint formulations, air brake drying. |
| Type 5A | Calcium (Ca2+) | 5 | 0.62 - 0.72 | ≥ 22.0 | H2 PSA systems, n-paraffin extraction, medical oxygen. |
| Type 13X | Sodium (Na+) | 9-10 | 0.64 - 0.74 | ≥ 24.5 | Industrial air pre-purification, LPG desulfurization, oxygen concentrators. |
Un-activated zeolite powder contains water molecules within its crystalline cavities. To make it functional as an adsorbent, it must undergo thermal activation, transforming into Activated Zeolite Powder. In this state, it acts as an moisture scavenger in specialized plastics, sealants, adhesives, and rubber compounds. In moisture-sensitive applications (such as solvent-free polyurethane sealants), the introduction of traces of atmospheric moisture during processing can lead to carbon dioxide gas formation, resulting in structural bubbles or surface defects. The addition of activated zeolite powder directly resolves this issue by binding moisture before it can react with isocyanate groups.
Deploying advanced adsorbent chemistry to solve real-world engineering challenges across diverse sectors.
Providing custom pore size 3A and 4A powders designed for cracking gas drying and ethanol fuel dehydration. This ensures clean feedstocks and prevents downstream catalytic poisoning or pipe freezing during cryogenic separation phases.
Engineered 13X zeolite crystals maximize CO2 and moisture adsorption capacity. Ideal for industrial Air Separation Units (ASUs) to protect heat exchangers from ice and dry ice blockage, and for Pressure Swing Adsorption (PSA) systems.
Activated zeolite powder acts as an in-situ moisture scavenger in polyurethane paints, coatings, adhesives, and sealants. It helps eliminate bubbling caused by moisture reactions with curing agents.
As global industries transition toward carbon neutrality, JOOZEO's R&D department is focused on green synthesis pathways for zeolite matrices, reducing energy consumption during the calcination phase. We are engineering hybrid organo-zeolite structures and advanced lithium-exchanged zeolites for portable medical oxygen devices and carbon capture, utilization, and storage (CCUS) programs. This commitment ensures our customers stay aligned with future environmental regulations and advanced material requirements.
Demonstrating technical leadership through active contribution to national and industrial standards formulation.
Adsorption compressed air dryers for general use.
Activated aluminium oxide for industrial use.
Refrigeration compressed air dryers for general use.
Industrial technical specifications and quality limits.
Chemical association guidelines for advanced desiccants.
Energy efficiency standards for molecular sieve dryers.
Our commitment to sustainable production, waste reduction, and clean environmental practices.
Addressing the technical concerns of chemical engineers, plant managers, and procurement professionals.
Explore more high-performance products from our manufacturing catalog, developed for global export.
