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Diasilite

Name: Diasilite
Brand: 20 MICRONS NANO MINERALS LIMITED
Availability: MadeToOrder

20 MICRONS NANO MINERALS LIMITEDVadodara, GJ

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Anchored to the MCA registerCIN U15543GJ1993PLC020540

Price on request. Ask the factory for a quote.

MOQ not stated Lead time on requestCurrency INR

Key attributesAll specs

About this item

Exceptional porosity: Tiny, porous particles create high surface area for filtration and adsorption.
Thermal stability: Inert up to ~1000°C, suitable for insulation and heat-resistant applications.
Lightweight & low density: Easily handled and mixed, with high bulk volume per weight.
High brightness (food-grade): Naturally white, low in impurities for food and beverage uses.
Safe inert filler: Chemically inert and non-toxic, used in food-grade and industrial products.
Pest control: Sharp microscopic edges make it an effective inert insecticide (adsorbs lipids from insect exoskeletons).

Description

Diatomaceous Earth (DE) is a naturally occurring, soft, siliceous sedimentary mineral formed from the fossilized remains of microscopic aquatic organisms known as diatoms. These organisms possess silica-based cell walls, which accumulate over millions of years to form deposits rich in amorphous silica (SiO₂).
DE is characterized by its highly porous microstructure, extremely low density, and large internal surface area. This unique morphology enables outstanding filtration efficiency, adsorption capacity, and thermal insulation performance. Chemically inert and thermally stable, diatomaceous earth functions as a natural filter aid, absorbent, and lightweight filler across a wide range of industries.Unlike synthetic silica, DE offers naturally occurring pore networks, providing efficient permeability and adsorption without complex surface modification.

Filtration

Diatomaceous earth is extensively used in beer, wine, edible oil, syrup, and water filtration. It forms a porous filter cake that captures extremely fine particles while maintaining high flow rates and clarity.

Thermal Insulation

Calcined and heat-treated DE grades are incorporated into lightweight insulation bricks, panels, and high-temperature insulating compounds, where low thermal conductivity and dimensional stability are required.

Agriculture

Natural DE is used as an inert insect control agent, soil conditioner, and anti-caking additive in animal feed, supporting moisture management and storage stability.

Industrial Absorbents

Its high adsorption capacity makes DE suitable for oil spill cleanup, chemical absorption, and odour control, including applications such as cat litter.

Construction & Coatings

In plasters, paints, and lightweight construction materials, DE contributes to thermal performance, density reduction, and controlled rheology.

Food & Pharmaceutical Processing

Food-grade DE is employed as a filter aid for beverages and edible oils and as an anti-caking agent, subject to compliance with applicable standards.

Why Choose Us?

Our diatomaceous earth is sourced from selected deposits and processed under controlled conditions to ensure low crystalline silica content, consistent pore structure, and reliable performance. Each grade undergoes quality evaluation for particle size distribution, brightness, and adsorption behaviour.
We offer application-specific grades, technical guidance, and formulation support to help customers achieve optimal filtration efficiency, adsorption capacity, and product consistency across industries.

Available Grades

Filter Grade: Fine, controlled particle size DE for liquid filtration in food and industrial processes.
Granular Grade: Coarser material for adsorption, spill control, and pool filtration.
Insulation Grade: Calcined DE with enhanced thermal resistance for refractory and insulation use.
Agro Grade: Natural, unmodified DE for pest control and agricultural applications.
Surface-Treated Grades: Modified DE for improved compatibility in coatings and specialty formulations.

Frequently Asked Questions

Q: What makes diatomaceous earth effective in filtration?
A: Its naturally porous structure forms a permeable filter layer that traps fine particles while maintaining liquid flow.
Q: Is diatomaceous earth different from synthetic silica?
A: Yes. DE is a naturally occurring amorphous silica with inherent pore networks, while synthetic silica is chemically engineered with controlled surface chemistry and structure.
Q: Is DE safe for food applications?
A: Food-grade DE is safe when processed to meet regulatory standards and used as directed.
Q: Does DE contain crystalline silica?
A: High-quality DE contains predominantly amorphous silica. Processing is controlled to minimize crystalline silica content.

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