Description
1. Product Overview
4A Bead Molecular Sieve is a high-performance synthetic zeolite designed for efficient adsorption and moisture control in industrial processes. Widely utilized across chemical, petrochemical, and gas purification sectors, it offers superior water and gas separation capabilities. Its uniform pore structure ensures precise molecular sieving, enhancing process efficiency and product quality. Strategically, it provides industrial operators with a reliable solution for minimizing moisture-related issues, reducing downtime, and optimizing operational performance. Its consistent performance and scalability make it a trusted choice in global B2B supply chains.
2. Key Specifications & Technical Characteristics
- Material Composition: Synthetic Zeolite (Sodium Aluminosilicate)
- Pore Size: 4 Å (Angstrom)
- Form: Spherical beads
- Color: White to off-white
- Particle Size: 1.5 – 2.5 mm
- Bulk Density: 650 – 720 kg/m³
- Moisture Adsorption Capacity: ≥ 22% by weight at 25°C, 50% RH
- Purity/Grade: Industrial grade, high consistency
- Packaging Options: 25 kg bags, bulk 20 MT containers
- Shelf Life: Stable for 3 years if stored in a dry, airtight environment
3. Core Industrial Applications
- Petrochemical & Natural Gas Processing: Removes water and impurities from gases, ensuring pipeline integrity and process efficiency.
- Air Separation & Industrial Gases: Used in PSA (Pressure Swing Adsorption) units for oxygen and nitrogen generation.
- Refrigeration & Air Conditioning: Controls moisture in refrigerant circuits to prevent corrosion and freezing.
- Chemical Manufacturing: Protects sensitive reactions from moisture contamination, improving yield and product consistency.
- Performance Advantage: Uniform bead size and pore structure deliver faster adsorption kinetics, longer service life, and lower operational costs compared to traditional desiccants.
4. Competitive Advantages
- Quality Consistency: Rigorously tested to meet strict industrial standards.
- Supply Reliability: Bulk availability ensures uninterrupted industrial operations.
- Logistics Capability: Containerized bulk shipments optimized for global transport.
- Cost Efficiency: Competitive pricing per ton for high-volume procurement.
- Sustainability: Long service life reduces replacement frequency and waste.
- Technical Support: Comprehensive datasheets, handling guidelines, and customer support available for industrial operators.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): Bulk 20 MT
- Loading Capacity: 20 MT per standard 20-foot container










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