THE PAINT
THE PAINT
THE PAINT
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5 Outstanding Benefits
Rheology control
Maintains stable viscosity and flow
Sagging Prevention
Prevents sagging on vertical surfaces.
Anti-settling
Keeps pigments well-dispersed, avoids sedimentation.
Improved hardness
Enhances film strength and scratch resistance
Corrosion resistance
Protects against moisture and chemicals.
Low-BET Rice Husk Silica for Paints & Coatings
BY-O-COAT RC 300A is a bio-based, hydrophilic silica derived from rice husk, specifically engineered with low BET surface area. It functions as an effective rheology control additive for paints and coatings, offering excellent viscosity stability, anti-settling properties, and improved application performance across a wide range of formulations.
Typical Applications
General industrial coatings
Advanced Wood Surface Coatings
High-Performance Powder Coatings
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
Anti-settling
4/5
Anti-sagging
5/5
Corrosion resistance
2/5
Packaging & Shelf Life
-
Supplied in 8 kg multi-layer paper bags
-
Shelf life: 24 months from the date of production when stored in a dry, sealed condition away from moisture and direct sunlight
Safety & Handling
-
Avoid generating dust; use only in well-ventilated areas
-
Prevent prolonged contact with skin and avoid inhalation of airborne particles
-
Dispose of product and packaging in accordance with local environmental regulations
First Aid Measures
-
In case of skin or eye contact, rinse thoroughly with water
-
If inhaled, move to fresh air and rinse mouth/nasal passages if needed
-
Seek medical attention if irritation or symptoms persist
