What is Potassium Polyacrylate?
Potassium Polyacrylate is a lightly cross-linked polyacrylate polymer, similar in structure and function to Sodium Polyacrylate-based Super Absorbent Polymer, but neutralised with potassium hydroxide instead of sodium hydroxide. This gives the polymer the added benefit of releasing potassium — an essential plant macronutrient — as it gradually breaks down in soil, making it particularly well suited to agricultural and horticultural applications.
Polychem Industries supplies Potassium Polyacrylate to agricultural input companies, horticulture suppliers, landscaping companies, and industrial hydrogel manufacturers across India and internationally. Its dual function as both a water-retention agent and a slow potassium source makes it a preferred choice over sodium-based SAP for agricultural use, where sodium accumulation in soil can be detrimental to plant health over time.
Available Grades
| Grade | Form | Purity | Standard | Applications |
|---|---|---|---|---|
| Agricultural / Industrial Grade | White to off-white granular powder | ≥98% (Agricultural Grade) | Agricultural / Industrial | Soil conditioning, horticulture, hydrogels, water retention |
Applications & Uses
Soil Water Retention & Conditioning
The primary application. Mixed into soil or potting media, Potassium Polyacrylate absorbs irrigation water and rainfall, storing it within its gel structure and releasing it gradually to plant roots, significantly reducing irrigation frequency and improving drought tolerance.
Forestry & Tree Planting
Used as a root dip gel and soil additive in tree planting and afforestation projects to improve seedling survival rates by maintaining moisture availability around the root zone during the critical establishment period.
Agriculture & Field Crops
Applied to field crops, particularly in water-scarce or drought-prone regions, to improve water use efficiency, reduce irrigation costs, and provide a supplementary slow-release source of potassium nutrition.
Horticulture & Potting Media
Incorporated into potting soil and growing media for container plants, hanging baskets, and nursery production to reduce watering frequency and prevent wilting between irrigation cycles.
Landscaping & Turf
Used in landscaping projects, golf courses, and turf establishment to improve water retention in sandy or fast-draining soils, reducing water consumption and supporting healthier root development.
Industrial Hydrogels
Used as a raw material in the production of industrial and consumer hydrogel products, including cooling gel packs, floral gel beads, and other water-retentive gel applications.
Technical Specifications
Potassium Polyacrylate — Key Properties
Why Source Potassium Polyacrylate from Polychem Industries?
- Agricultural Grade and Industrial Grade available
- Certificate of Analysis available on request
- Releases beneficial potassium as polymer biodegrades in soil
- Preferred over sodium-based SAP for sodium-sensitive crops and soils
- Bulk supply capability with reliable year-round availability
- Export documentation experience for international shipments
