High Purity Silica Powder
Silica powder from Shiv Rudra Minerals International is processed using advanced techniques to ensure consistent purity, fine particle size, and excellent performance across diverse industrial applications. Known for its high chemical stability, hardness, and resistance to heat, our silica powder meets stringent quality standards. It is widely used in construction, glass manufacturing, paints, coatings, and ceramics industries for enhancing strength, durability, and finish, ensuring reliability and efficiency in batch supplied.
With controlled processing and testing, we deliver silica powder tailored to client requirements, supporting consistent results, cost efficiency, and dependable supply for long term industrial operations across multiple sectors worldwide.
- Properties
- Application
- Chemical Composition
Silica Powder is a naturally occurring mineral known for its exceptional properties, making it a preferred raw material across a wide range of industrial applications. Its key characteristics include:
* High Purity
* Low Moisture Content
* Excellent Chemical Stability
* Superior Abrasive Properties
* High Heat Resistance
* Effective Insulating Capabilities
- Widely used as an abrasive across industries including metalworking, construction, and personal care products
- Essential in the manufacturing of ceramics, glass, and cement products
- Utilized as a filler material in rubber, plastics, paints, and industrial coatings
- Plays a key role in the production of semiconductor chips and electronic components
- Commonly used as a desiccant for moisture control in packaging and drying applications
- Applied as an effective catalyst in a variety of chemical processes and reactions
- Used in the manufacturing of refractory products such as crucibles, kiln linings, and industrial bricks
- Enhances the durability, strength, and weather resistance of paints and protective coatings
Chemical Composition
| Chemical | Percentage |
SiO₂ | 99.72%
MgCO₃ | 0.01%
Fe₂O₃ | 0.04%
CaO | 0.03%
Al₂O₃ | 0.05%
L.O.I | 0.09%
Physical Characteristics
| Property | Specification |
Color | Pure Snow White
Mohs Hardness | 7 (lower in impure variants)
Specific Gravity | 2.65 (may vary in impure grades)
Melting Point | 1650 (±75)°C
Boiling Point | 2230°C
Solubility | Insoluble in H₂O
pH Value | 7
Oil Absorption | 20%
