#china supplier
Molecular Sieve 4A (Zeolite 4A)
Kingdotech is a trusted manufacturer and supplier of Molecular Sieve 4A in China, specializing in high-performance adsorbents designed for efficient and selective moisture removal. Our 4A molecular sieves are extensively used in various applications such as natural gas drying, air purification, and petrochemical processing. Utilizing advanced production technology and rigorous quality control, Kingdotech ensures consistent product quality and superior adsorption capacity. We are committed to providing reliable, durable solutions that meet the diverse needs of industries worldwide, supported by excellent customer service and global distribution networks.
What We Provide
Kingdotech offers high-quality Molecular Sieve 4A in various forms, including beads and pellets, with customizable sizes and packaging. We provide expert technical support, reliable supply, and fast global delivery to meet your specific industrial drying and purification needs.
4A Molecular Sieve Beads
4A Molecular Sieve Pellets
4A Molecular Sieve Powder
Key Product Features
Kingdotech’s 4A molecular sieve offers precise 4Å pore size for selective moisture adsorption, high adsorption capacity, and excellent thermal stability. It features strong mechanical strength, low dust generation, and easy regeneration, ensuring long service life and reliable performance in various industrial drying and purification applications.
| Performance Indicator | Kingdotech Zeolite 4A |
| Pore Size | 4 Å (4 Angstroms) |
| Shape | Beads / Pellets |
| Typical Sizes | 1.6–2.5 mm, 2.5–5.0 mm |
| Bulk Density | 0.60–0.70 g/mL |
| Crush Strength | ≥ 30 N (for 2.5–5.0 mm beads) |
| Water Adsorption (25°C, RH75%) | ≥ 22% (by weight) |
| Attrition Rate | ≤ 0.1% |
| Loss on Ignition | ≤ 1.5% |
| Regeneration Temperature | 200–300°C |
| Packaging Options | 25kg bags / 150kg drums / custom |
Why Choose Our Molecular Sieve 4A?
Our Molecular Sieve 4A offers precise moisture adsorption, strong durability, and consistent performance. Backed by certified quality and expert support, it provides efficient, reliable solutions for a wide range of industrial drying and purification applications.
Precise 4Å Pore Size
Provides selective moisture adsorption for efficient drying and purification.
High Adsorption Capacity
Effectively removes water even at low humidity levels, ensuring reliable performance.
Strong Mechanical Strength
Low dust generation and excellent crush resistance for long-lasting use.
Thermal and Chemical Stability
Performs well under high temperatures and in harsh chemical environments.
Applications of Molecular Sieve 4A
Molecular Sieve 4A is widely used for drying and purifying gases and liquids in industries such as natural gas processing, air separation, petrochemicals, and pharmaceuticals. It effectively removes moisture from compressed air, refrigerants, solvents, and other industrial fluids, ensuring product quality and protecting equipment from corrosion and freezing.
Natural Gas Dehydration
Petrochemical & Refining
Air Drying Systems
Refrigerant Drying
Solvent and Ethanol Drying
Pharmaceuticals & Electronics
Packaging and Storage
Why Choose Kingdotech?
Kingdotech’s Molecular Sieve 4A is renowned for its certified quality, precise micropore control, and exceptional durability, ensuring long-lasting and efficient moisture removal. With extensive global export experience and full technical support, we deliver reliable, cost-effective solutions tailored to your industrial drying and purification needs.
Extended Service Life
Kingdotech’s 4A molecular sieves feature high mechanical strength and low dust generation, ensuring longer usage periods, fewer replacements, and reduced maintenance costs for customers.
Full Technical Support
Our expert team offers end-to-end support, including product selection guidance, application advice, and responsive after-sales service to help optimize your drying and purification systems.
Contact Kingdotech
Need a reliable Molecular Sieve 4A supplier?
Reach out to our team for samples, pricing, or technical consultation.
Email: [email protected]
Phone/WhatsApp: +86 16605729516
Get a Free Quote Today.
