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Silica materials

One source.Many possibilities.

Rice-husk silica tuned through particle, pore and surface.Tune particles, pores and surface.
Shape silica for your application.

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Heavy golden rice panicles in a softly lit rice field.

Products & Solutions

Rice-husk silica.Built to perform.

Amorphous silica, engineered
for performance across industries.

Bio-based
Origin

Tunable
Properties

Wide
Applications

Consistent
Quality

Explore our products

Engineered from nature
for a brighter tomorrow

Material tuning

Tune the structure. Shape the result.

Control the particle, pore and surface—not just the product name.

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Particle size

Control the size.
Refine the feel.

A controlled distribution supports dispersion, texture and reliable processing.

Explore Particle size

Raw silica(Micron scale)Tuned particle size(Nano to micron)

Angular silica fragments transitioning into progressively smaller spherical particles — concept illustration

Larger particlesParticle structure
Texture controlControlled distributionOptimized performance
Balanced propertiesFiner particlesSmoother feel
Enhanced dispersion

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Pore architecturePV

Open the pores.
Direct the performance.

Controlled pore volume and pore size architecture influence adsorption, carrier function, matting and release behavior.

Pore volume controlTailored uptakeFunctional performance

Explore Pore Architecture

Engineered
pore network
(Macro view)Interconnected pores
(Micro view)

Conceptual porous silica particle and magnified interconnected pore network

100 nm

Macropores> 50 nmTransport & FlowMesopores2–50 nmHigh surface areaMicropores< 2 nmSelective adsorption

Concept illustration · reference scale

Pore size distribution (PSD)

Illustrative

2.8 nmMesopores18 nmMesopores65 nmMacropores

Pore architecture data

Pore diameter (D50)	18 nm
Pore volume (total, BJH)	0.85 cm³/g
Micropore volume (< 2 nm)	0.18 cm³/g
Mesopore volume (2–50 nm)	0.52 cm³/g
Macropore volume (> 50 nm)	0.15 cm³/g

Cross-sectionIllustration

200 nm

Explore more tuning parameters

Functional portfolio

Choose thesurface behavior.

A growing material portfolio, engineered around different performance briefs.

01 · Active surface

Hydrophilicsilica

Adsorption, reinforcementand rheology control.

02 · Moisture control

Hydrophobicsilica

Moisture resistanceand stable dispersion.

03 · Easy clean

Oleophobicsilica

Oil and stain resistancefor functional surfaces.

04 · Bioprotection

Antimicrobialsilica

A mineral platformfor microbial control.

05 · Ultralight pores

Silicaaerogel

Thermal insulationand lightweight design.

Application map

One material.Across industries.

Each application begins with a different performance brief.

From one material platform to expanding industries

BY-O-COAT

Paints & Coatings

Matting, rheologyand surface protection.

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BY-O-AGRI

Agriculture & Crop Care

Silicon deliveryfor modern crop systems.

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BY-O-RUBBER

Rubber & Elastomers

Reinforcement, durabilityand compound control.

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BY-O-BEAUTY

Beauty & Personal Care

Sensory feel, absorptionand formula stability.

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BY-O-FOOD

Food & Feed

Anti-caking, carryingand powder flow.

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Product selection

Bring your brief.Find your silica.

Share the formulation, process and target.
We will help define the right grade.

Request a sample Email technical sales

One source.Many possibilities.

Rice-husk silica.Built to perform.