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ASD-001 Macroporous Strong Acid Cation Exchange Resin Ultrapure Water Production Water Softening
Product Details:
| Place of Origin: | Shaanxi, China |
| Brand Name: | Sphelite |
| Certification: | ISO 9001:2015 |
| Model Number: | ASD-001 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Liters |
|---|---|
| Price: | USD 3.85 / Liter |
| Packaging Details: | Sphelite branded woven bag with inner plastic liner, export-grade pallet |
| Delivery Time: | 3-7 working days for stock, 15-25 days for production |
| Payment Terms: | T/T, L/C, PayPal, Western Union |
| Supply Ability: | 24000 Metric Tons per Year |
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Detail Information |
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| Appearance: | Ostrich To Brown Opaque Spherical Particles | Purity: | 99.8% |
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| Polymer Structure: | Macroporous Polystyrene-divinylbenzene Copolymer | Functional Group: | Sulfonic Acid (-SO3-) |
| Ionic Form: | Na+ / H+ (sodium Or Hydrogen Form) | Particle Size Range: | 0.315-1.25 Mm (>=95%) |
| Moisture Content: | 45-55% | Wet Apparent Density: | 0.77-0.85 G/mL |
| True Density: | 1.25-1.28 G/mL | Total Exchange Capacity: | >=4.35 Mmol/g |
| Target Pollutant: | Hardness Ions (Ca2+, Mg2+) And Metal Cations | Application: | Ultrapure Water Production, Water Softening And Metal Ion Removal |
| Regeneration: | NaCl Brine Or Dilute HCl Regeneration | Media Position: | Cation Unit In Demineralization Train Or Softener Vessel |
| Service Mode: | Co-current Or Counter-current Fixed Bed | ||
| Highlight: | macroporous cation exchange resin,strong acid cation resin ultrapure water,cation exchange resin water softening |
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Product Description
PRODUCT INFORMATION
ASD-001 Macroporous Strong Acid Cation Resin for Ultrapure Water and Softening
ASD-001 is a large pore strong acid cation exchange resin with a polystyrene backbone carrying sulfonic acid exchange groups, available in sodium (Na+) or hydrogen (H+) form. It is a workhorse media for water softening, ultrapure water production and metal ion removal, and can also decolorize chemical wastewater and recover heavy metals, offering excellent economic value across industrial water treatment.
KEY FEATURES
- Macroporous structure provides high operational capacity, excellent chemical stability and resistance to osmotic shock.
- Total exchange capacity >=4.35 mmol/g keeps vessel sizes compact for new builds and upgrades.
- Works in both Na+ form (softening) and H+ form (deionization and ultrapure water trains).
- High sphericity and mechanical strength minimize resin attrition and pressure drop over many cycles.
- Stable in repeated acid and alkali cycling, supporting mixed-bed and layering operation.
- Produced in a 100,000 m² ISO 9001:2015 certified plant with 24,000 metric tons annual capacity.
TECHNICAL SPECIFICATIONS
| S/N | Items | Technical Indexes |
|---|---|---|
| 1 | Appearance | Ostrich to brown opaque spherical particles |
| 2 | Particle size range (mm) ≥95% | 0.315-1.25 |
| 3 | Moisture Content (%) | 45-55 |
| 4 | Wet apparent density (g/mL) | 0.77-0.85 |
| 5 | True density (g/mL) | 1.25-1.28 |
| 6 | Sphericity after attrition (%) ≥ | 90 |
| 7 | Total exchange capacity (mmol/g) ≥ | 4.35 |
| 8 | Functional group | -SO3- (sulfonic acid) |
| 9 | Ionic form | Na+ / H+ |
APPLICATION SCENARIOS
- Water softening for boiler feedwater and process water.
- Cation exchange stage in demineralization and ultrapure water production trains.
- Metal ion removal from process streams and condensate polishing.
- Decolorization and cation control in chemical wastewater treatment.
- Heavy metal recovery from dilute industrial streams.
OUR STRENGTHS
Production Capacity
Sphelite operates a 100,000 m² production base with an annual output of 24,000 metric tons of ion exchange and adsorption materials.
Quality System
All raw materials are tested before production; finished products are packaged only after strict quality control under ISO 9001:2015 procedures.
Technical Service
Online technical Q&A, application guidance and after-sales support are provided by our engineering team.
Logistics
Located near Tianjin Port and Qingdao Port, we offer prompt delivery for both sample and bulk orders.
FAQ
Q1: What is the difference between Na+ and H+ form operation?
In Na+ form the resin exchanges hardness ions for sodium and is regenerated with brine - ideal for softening. In H+ form it exchanges cations for hydrogen and is regenerated with acid - used in deionization and ultrapure water production.
Q2: What bed depth and flow rate do you recommend?
Minimum bed depth is 750 mm; typical service flow is 10-30 BV/h depending on influent quality and target water. Our engineers can calculate the design for your feed analysis.
Q3: How is ASD-001 different from gel-type cation resins?
The macroporous structure gives better resistance to organic fouling, osmotic shock and oxidizing agents, with a longer service life in demanding industrial feeds.
Q4: Can I get a free sample?
Yes, free samples are available for evaluation and only the courier cost is covered by the buyer.
Ready to Start Your Project?
Send us your water quality data and target ammonia level, and our engineers will reply within 24 hours with media selection, dosage and quotation.
Free samples available – courier cost to be covered by the buyer.
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