Rice husk biogeneous silica's high SiO₂ content and amorphous structure make it a high-performance additive for agriculture, environmental management, rubber reinforcement, catalyst systems, construction, and sustainable material science.
Amorphous silica from rice husks provides performance benefits across multiple industries.
Silica from rice husks strengthens plant cell walls, providing a natural physical barrier against pests, fungal pathogens, and environmental stress. Silicon-supplemented crops show greater resistance to drought, lodging, and disease pressure.
Rice husk silica improves soil fertility, structure, and drainage when used as a soil conditioner. It reduces heavy metal toxicity by immobilising metals in the rhizosphere, improving plant uptake of essential nutrients.
The porous structure and high surface area of rice husk silica make it an effective adsorbent in water purification systems. It removes heavy metals, dyes, phenols, and other industrial pollutants from effluents without introducing toxicity.
Nano-silica derived from rice husks is used as a reinforcing filler in rubber and polymer compounds. It enhances tensile strength, abrasion resistance, and tear performance — offering a renewable, high-performance alternative to conventional silica fillers.
High-purity amorphous silica from rice husks serves as a high-performance support material for heterogeneous catalysts in chemical processing. Its large specific surface area and chemical inertness make it ideal for immobilising active catalytic components.
Rice husk silica improves concrete strength, durability, and environmental resistance as a pozzolanic additive. As a biodegradable, bio-sourced material, it also serves as a sustainable filler alternative to conventional abrasives and extenders in cosmetics and coatings.
SILCOSIS HIGH grade — SiO₂ 87–92%, packaged in 10 kg bags / 500 kg jumbo bags.
Contact us with your requirements and we'll provide pricing and full certificates of analysis.
Fill in the details below and we'll get back to you promptly.