Ion Exchange Resin (AMBERLITE IR120)

Description

1. Product Overview
AMBERLITE IR120 is a premium-grade, strong acid cation exchange resin based on a polystyrene-divinylbenzene (PS-DVB) matrix, functionalized with sulfonic acid groups. It is primarily used for water softening, deionization, and high-purity process water treatment across industrial utilities and chemical processing. The key value proposition lies in its exceptional chemical stability, high reversible swelling capacity, and consistent total exchange capacity, enabling end-users to reduce regenerant chemical consumption by up to 20% compared to generic alternatives. Strategically, this resin is critical for industries requiring reliable ultrapure water, as it directly impacts boiler efficiency, product quality, and wastewater compliance—making it a non-negotiable input for asset-intensive operations.

2. Key Specifications & Technical Characteristics

• Chemical composition: Sulfonated polystyrene cross-linked with 8% divinylbenzene (DVB)

• Ionic form as shipped: Sodium (Na⁺) form

• Total exchange capacity: ≥ 1.8 eq/L (Na⁺ form)

• Moisture holding capacity: 45–50%

• Physical form: Spherical, translucent amber beads

• Particle size distribution: 0.3–1.2 mm (uniformity coefficient ≤ 1.6)

• Bulk density (shipped): 820–860 g/L

• Purity grade: Industrial / water treatment grade compliant with FDA 21 CFR 173.25 for potable water contact

• Operating pH range: 0–14

• Maximum operating temperature: 120°C (Na⁺ form); 100°C (H⁺ form)

• Packaging options: 25 L fiber drums, 1000 L woven big bags, or 5 m³ flexitanks

• Shelf life (unopened, dry storage): 5 years

3. Core Industrial Applications

• Power generation & utilities: Boiler feedwater softening to prevent scale formation on turbine blades and heat exchanger tubes—directly reducing unplanned downtime and maintenance CAPEX.

• Pharmaceutical & bioprocessing: Deionization (DI) pre-treatment for WFI (Water for Injection) systems; outperforms weak acid resins by delivering consistent low TOC and resistivity (≥18 MΩ·cm) without organic leaching.

• Chemical & petrochemical: Catalyst for esterification and hydrolysis reactions; its high cross-linkage provides superior resistance to organic fouling compared to gel-type resins, extending service life by 3–5 years in harsh solvent environments.

• Food & beverage: Sugar decolorization and water softening for beverage formulation; AMBERLITE IR120 complies with food contact regulations and delivers faster kinetics than lower-grade cation resins, reducing batch cycle time by ~15%.

4. Competitive Advantages

• Quality consistency: Every batch meets ASTM D2187 (physical stability) and ISO 11292 (kinetic performance) standards; 0.2% coefficient of variation in capacity across batches—critical for buyers with validated processes.

• Supply reliability: Dual-sourced manufacturing (Americas + EMEA) with 500+ MT safety stock at three regional hubs; proven 99.6% on-time delivery rate for spot orders.

• Logistics capability: Pre-shipping moisture stabilization prevents bead fracture during winter transits; container temperature monitoring available for sensitive routes.

• Price competitiveness: Volume-weighted pricing reduces cost by 12–18% vs. direct OEM purchases while maintaining full performance equivalence to branded AMBERLITE.

• Sustainability benefit: Lower regenerant chemical requirement (NaCl or HCl) reduces wastewater TDS by ~25% per regeneration cycle; resin is fully reclaimable for thermal recycling at end of life.

• Technical support: Full documentation suite including safety data sheets, US NSF/ANSI 61 certification, validation guide for column packing, and on-call process engineering review.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 5 metric tons (MT) for industrial-grade; 20 MT for contract pricing

• BULK 20MT loading capacity: 20 MT (net) per 20-foot standard dry container = 20.000 kg packed in 800 x 25 L drums palletized (20 EUR-pallets, 40 drums per pallet) or 20 x 1 MT big bags

• Loading configuration (20′ FCL): 20 MT net weight (approximate volume 24 m³, within ISO container limits)

• Lead time: 5 working days from regional hub (USA, NL, SG) for MOQ; 20 days ex-works for bulk orders

• Incoterms supported: EXW, FOB, CIF, DDP (subject to volume)

• Payment terms: LC at sight or net 30 days for approved corporate accounts with credit facility