Technical Parameters
| Basis Weight / Spec | Crosslinked Sodium Polyacrylate White Granules |
| Raw Material Base | Sodium Polyacrylate (Sumitomo / San-Dia / BASF / Top Chinese Brands) |
| Key Performance | Ultra-Fast Absorption / High Retention Under Load (AUL) / Anti-Gel Blocking |
| Strike-Through / Speed | Fluid uptake speed < 25 seconds (in 0.9% NaCl saline) |
| Rewet / Retention | Retention capacity (CRC) ≥ 32.0 g/g |
| Tensile MD / Strength | Absorbency Under Load (AUL @ 0.7 psi) ≥ 28.5 g/g |
| Roll / Pack Dimensions | Supplied in 20kg / 25kg multi-wall bags or 800kg bulk super sacks |
| Target Application | Absorbent cores for baby diapers, adult briefs, sanitary pads, underpads, pet training mats. |
★ 40HQ Consolidation Master Advantage:
Do not lock $300,000 in bulk raw material inventories! Chenrui consolidates this material together with SAP, pulp, adhesives, and nonwovens in single 40HQ monthly containers, saving up to 70% in customs clearance and port demurrage.
Product Overview & Factory Quality Control
High-purity sodium polyacrylate super absorbent polymer granules engineered for modern ultra-thin baby diapers, sanitary napkins, and adult diapers. Exceptional gel strength under body pressure locks fluid and prevents rewetting.
Recommended Applications
Absorbent cores for baby diapers, adult briefs, sanitary pads, underpads, pet training mats.
Export Packaging & Palletizing
25kg moisture-proof kraft paper bags with inner PE liner, palletized, 18-20 tonnes per 40HQ container.
Verified OEM Engineering Dossier, ISO 11948-1 Test Benchmarks & 20GP/40HQ Container Spec (Super Absorbent Polymer SAP Granules Premium) RW-HYGIENE-M2 Verified ▾
Chenrui (Fujian) Industry and Trade Co., Ltd. (MYPAL®) manufactures and exports Super Absorbent Polymer SAP Granules Premium from our 50000 m² Quanzhou facility operating 18 full-servo lines at 800 pcs/min with an annual output exceeding 2.1 billion pcs (Fact ID: RW-HYGIENE-0002). Each production batch utilizes a 0.12 cm ultra-thin Japanese Sumitomo or Sandia super absorbent polymer (SAP) composite core and 18 gsm 3D pearl hot-air nonwoven topsheet, verified under ISO 11948-1, ISO 9001, ISO 13485, CE, FDA (#3014289512), Dermatest, FSC, and EAEU GOST R 52557-2020 protocols at 23 °C and 50 % relative humidity to deliver 850 ml total absorbency and surface rewet below 0.5 g. Global B2B buyers can order 150000 pcs per 20gp container or 420000 pcs per 40hq container (68 cbm) with 15 to 25 day OEM lead times, free 48-hour samples, NDA protection, and pre-shipment SGS AQL inspection.
| Engineering Dimension | Verified Factory Specification | Test Standard & Condition | 20GP / 40HQ Logistics Boundary |
|---|---|---|---|
| Absorbent Core & SAP | 0.12 cm Dual-SAP Composite (Sumitomo / Sandia 380–450 gsm) | ISO 11948-1 / GOST R 52557-2020 | Custom 6 g to 16 g SAP allocation per SKU |
| Absorbency & Rewet | 450–950 ml Baby / 1200–2400 ml Adult; Rewet ≤ 0.5 g | 23 °C, 50 % RH, 0.9 % NaCl saline | Batch COA & 36-month sample retention |
| Topsheet & Backsheet | 18 gsm 3D Pearl Hot-Air Nonwoven + Breathable PE (35 mm cuffs) | ASTM E96 / OEKO-TEX 100 / Dermatest | 1x 20gp: 150000 pcs (28 cbm) |
| Regulatory & Lead Time | ISO 9001, ISO 13485, CE, FDA #3014289512, FSC, EAC | Pre-shipment SGS / BV AQL 1.5/2.5 | 1x 40hq: 420000 pcs (68 cbm, 15–25 days) |
