4A Zeolite Molecular Sieve, Light Grey Spheres or | RFQ Sourcing Details
Molecular Sieves · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Molecular Sieves. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Product overview This Type 4A molecular sieve is a sodium-form alkali aluminosilicate desiccant and sorbent with a nominal pore opening of approxima larger molecules.
The supplied information identifies oxygen, nitrogen, carbon dioxide, and straight-chain hydrocarbons as examples of adsorbable molecules;branched-chain hydrocarbons and aromatics are described as excluded. Available forms and stated performance The material is light grey and available as spheres or pellets.
Listed sphere diameters are 1.7–2.5 mm and 3.0–5.0 mm, while pellet diameters are 1.6 mm and 3.2 mm. Depending on form and size, the stated bulk density ranges from at least 0.66 to 0.72 g/ml, wear ratio is no more than 0.20%, and crushing strength ranges from at least 35 N to 85 N per piece.
The detailed parameter table states static water adsorption of at least 22%, static methanol adsorption of at least 15%, and water content of no more than 1.0%. Listed applications Supported applications include drying and carbon dioxide removal from natural gas, LPG, air, inert gases, and atmospheric gases.
Other listed uses include removing hydrocarbons, ammonia, and methanol from gas streams;selected air-brake applications for buses, trucks, and locomotives;and use in small bags as a packaging desiccant. Packaging and supply information Listed packaging options include carton boxes, carton drums, and steel drums.
The stated minimum order quantity is 1 metric ton, with sample orders below 5 kg also listed. Production capacity is stated as 100,000 kg per month. Customization is identified as available.
Procurement questions to confirm Before ordering, buyers should confirm the required sphere or pellet geometry, exact particle diameter, applicable test method, and batch-specific adsorption, density, wear, crushing-strength, and moisture results.
Buyers should also confirm whether the standard 4A grade is suitable for their actual gas composition and operating conditions, especially where selective adsorption or transport equipment is involved.
Request confirmation of packaging configuration, net weight per package, sample availability, order quantity, delivery schedule, storage requirements, and the documentation supplied with the shipment.
The source title references 3A, 4A, 5A, and 13X products, but the detailed specifications provided here describe Type 4A;buyers seeking another pore grade should request its separate technical data sheet.
4A | Applications and Buyer Notes
4A is organized as a sourcing-ready Molecular Sieves reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions bef
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Molecular SievesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Color
- Light greyBased on visible page data; confirm exact value in the RFQ.
- Sample order
- Below 5 kg listed as available from stock order information stated in the sourceBased on visible page data; confirm exact value in the RFQ.
- Available shapes
- Sphere and pelletBased on visible page data; confirm exact value in the RFQ.
- Pellet diameters
- 1.6 mm;3.2 mmBased on visible page data; confirm exact value in the RFQ.
- Sphere diameters
- 1.7–2.5 mm;3.0–5.0 mmBased on visible page data; confirm exact value in the RFQ.
- Packaging options
- Carton box, carton drum, or steel drumBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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