Blue Indicating Silica Gel Desiccant Beads for PS | RFQ Sourcing Details
Adsorbents And Desiccants · 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: Adsorbents And Desiccants. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This blue indicating silica gel is offered as a desiccant and adsorbent for pressure-swing adsorption (PSA) systems and other installations where operators require visual moisture monitoring. The product is supplied as blue beads and is identified as Type A silica gel.
Supported product facts The beads are treated with a moisture-indicating solution. They appear deep blue when dry and progressively change through purple to pink as they adsorb moisture.
The supplied states that silica gel captures water through physical adsorption and does not change its state after moisture adsorption. Listed particle-size options include 0.5–1.5 mm, 1–3 mm, 2–4 mm, 3–5 mm, and 4–8 mm.
Standard packaging is stated as 25 kg or 850 kg bags, with other packaging available by requirement. The listed minimum order quantity is 1 ton. Moisture level, packaging, and specification can be customized.
Procurement questions to confirm Before ordering, buyers should confirm the particle-size grade required by their PSA vessel design, including acceptable pressure drop, bead retention, and dust limits.
Request current technical and quality documentation for the exact offered batch, including adsorption capacity, moisture content, bulk density, attrition or crush strength, and the conditions used for testing. These performance values are not provided in the available product facts.
Buyers should also confirm whether the blue indicator chemistry is acceptable under their facility’s safety, environmental, and end-use requirements. Verify the required quantity, final bag size, palletization, storage conditions, shelf life, inspection method, and batch traceability.
For PSA service, obtain written confirmation that the selected grade is suitable for the specific gas composition, operating pressure, temperature, cycle conditions, equipment materials, and downstream purity requirements.
Blue | Applications and Buyer Notes
Blue is organized as a sourcing-ready Adsorbents And Desiccants 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 qu
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
- Adsorbents and DesiccantsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Color
- Blue when dry;changes through purple to pink as moisture is adsorbedBased on visible page data; confirm exact value in the RFQ.
- Model
- Type ABased on visible page data; confirm exact value in the RFQ.
- Shape
- BeadsBased on visible page data; confirm exact value in the RFQ.
- Usage
- Adsorbent and drying agentBased on visible page data; confirm exact value in the RFQ.
- Formula
- mSiO2-nH2OBased on visible page data; confirm exact value in the RFQ.
- Packaging
- 25 kg or 850 kg bags;other packaging available by requirementBased 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
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
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