top of page

5 Outstanding Benefits

1.png

Eco-friendly

& Pure

Bio-based,

high-purity material

2.png

Excellent Flow

& Surface

Smooth leveling, low roller spatter, no cracking

3.png

Stable in All Conditions

Resistant to heat, cold, chemicals, and aging

4.png

Rheology 

Boost

Enhances texture, anti-sagging, anti-settling

5.png

Better Pigment Dispersion

Stabilizes & spreads well in dense systems

4 Simple Steps for Application

6.png

Addition

Add to

Polyol blend before

Hardener

7.png

Recommended

Level

1%-12% of total formulation weight

8.png

Mixing

Mix for 15-45 minutes at

600-1200

rpm

9.png

Mixing with Hardener

Mix with Hardener after viscosity adjustment

rc.png

Low BET RH Silica for Paints & Coatings

BY-O-COAT RC 300A is bio-based hydrophilic silica, synthesized from Rice Husk and used as Rheology Control Additive for Paints & Coatings.

Typical Applications

a.png

Industrial Protective & Decorative Coatings

go.png

Advanced Wood Surface Coatings

son.png

Automotive OEM Coating Solutions

spray.jpg

Specialized Coatings for Plastics

Technical Specifications

Unit
-
-
%
g/cm3
μm
m2 /g
Property
State
Appearance
Loss on Drying (2h in 105 oC)
Tamped density
Particle size (D50)
Surface area+
Spec
Amorphous – Micron powder
White
Max 8.0
0.02 – 0.07
4.0 – 8.0
150 – 350
Property
Unit
Spec
Form
-
Amorphous micronized powder
Color
-
White
Loss on Drying (2h, 105°C)
%
≤ 5.0
Tamped Density
g/cm³
0.02 – 0.07
Particle Size (D50)
µm
4.0 – 8.0
Surface Area (BET)
m²/g
150 – 350

Properties

Matting efficiency

5/5

Transparency

4/5

Viscosity

3/5

​Smoothness/Haptic

4/5

Sedimentation behavior

4/5

Packaging & Shelf Life

  • Supplied in 14 kg multi-layer paper bags

  • Recommended shelf life: 24 months from production date (under dry, sealed storage conditions)

Safety & Handling

  • Avoid dust generation, use with ventilation

  • Prevent prolonged skin contact or inhalation

  • Dispose of according to local regulations

  • First Aid: In case of contact or inhalation, rinse with water and seek medical attention if symptoms persist

Short5.png

TDS 

Short Version

Screenshot 2025-05-05 111331.png

​Product 

Introduction

nen.png

Interested in Biosilico solutions or want to consult with our experts? Contact us today

  • Homepage
  • LinkedIn
Logo_BSB_Nanotech-preview.png

© 2020 by BSB Nanotechnology Joint Stock Company. All rights reserved.

bottom of page