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Highly efficient water absorption capacity—retains up to 300–400 times its weight in deionized water.
Controlled release profile optimized for sustained moisture supply during seed germination and early seedling development.
Chemically stable under neutral to mildly alkaline pH conditions (pH 6.0–8.5), ensuring compatibility with common horticultural substrates.
Non-toxic and environmentally compatible formulation, compliant with OECD 301B biodegradability screening guidelines.
Free-flowing granular form with narrow particle size distribution (0.3–1.0 mm) for uniform mixing and dispersion in seedbed media.
Seedling propagation trays and plug-based nursery systems for vegetables and ornamentals.
Soil-less growing media formulations in greenhouse and vertical farming operations.
Hydroponic starter gels and root-zone moisture buffers for microgreen and sprout production.
Reforestation and ecological restoration seed pellets for arid and semi-arid regions.
Commercial turf establishment and erosion control seed mats.
| Chemical Type | Crosslinked polyacrylate/polyacrylamide copolymer |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light beige, odorless granules |
| Particle Size Range | 0.3–1.0 mm (≥90% by weight) |
| Absorption Capacity (DI Water) | 300–400 g/g |
| Absorption Capacity (0.9% NaCl Solution) | 35–50 g/g |
| pH of 1% Aqueous Slurry | 6.5–7.5 |
| Residual Monomer (Acrylic Acid) | <300 ppm |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
