Shikhar Microns: Your Trusted Partner for Premium Coated Dolomite Powder in India
Shikhar Microns stands among the top Coated Dolomite Powder manufacturers in India. Our products meet international quality benchmarks and earn global trust. Our team collaborates with you to deliver the perfect solution for your requirements. Backed by over 27 years of expertise and a commitment to innovation, we ensure that our coated dolomite powder delivers consistent results for every application.
What is Coated Dolomite Powder?
Coated Dolomite Powder is surface-modified to improve its compatibility with polymers and enhance its performance in advanced industrial applications. It is widely recognized for its exceptional strength-enhancing properties, superior processability, and enhanced mechanical performance. Due to its unique characteristics, industries worldwide use this premium powder as a functional filler in demanding polymer applications.
Chemical Composition and Physical Characteristics
Shikhar Microns ensures both the quality and purity standards of our coated dolomite powder production. Our product offers:
Chemical Composition:
- Calcium Carbonate (CaCO₃): 50-55%
- Magnesium Carbonate (MgCO₃): 40-45%
- Stearic Acid Coating: 1-2%
- Silica (SiO₂): <1.0%
- Iron Oxide (Fe₂O₃): <0.2%
Physical Features:
- Brightness: 90-95% (ISO 2470)
- Whiteness: 90-95% (Hunter L scale)
- Oil Absorption: 15-25 g/100g
- Moisture Content: ≤0.3%
- pH Value: 8.5-9.5
- Specific Gravity: 2.8-2.9
- Bulk Density: 0.9-1.3 g/cm³
Key Features of Our Coated Dolomite Powder
Our Coated Dolomite Powder meets all industry demands and requirements because of its specific technical aspects:
- Enhanced Polymer Compatibility: Stearic acid coating improves bonding with polymers
- Superior Strength Enhancement: Improves mechanical properties and durability
- Hydrophobic Surface: Reduces moisture absorption and improves stability
- Cost-Effective Solution: Provides excellent value for money compared to other fillers
- Excellent Dispersion: Uniform particle distribution for consistent results
- Improved Processing: Better flow properties and reduced processing time
- Fire Resistance: Natural fire-retardant properties for safety applications
Uses of Coated Dolomite Powder in Various Industries
Our coated dolomite powder serves as a premium filler and functional additive across multiple industries:
Plastic and Polymer Industry
As a functional filler in high-performance plastics, coated dolomite powder improves mechanical properties, reduces material costs, and enhances dimensional stability. It's widely used in automotive parts, electrical components, and premium plastic products.
Rubber Industry
Rubber manufacturers use coated dolomite powder to improve processing characteristics, enhance mechanical properties, and reduce costs in high-performance rubber products, automotive components, and industrial applications.
Paint and Coating Industry
In premium paints and coatings, coated dolomite powder acts as an extender pigment that improves opacity, reduces costs, and enhances durability while providing superior dispersion and application properties.
Adhesives and Sealants
In adhesives and sealants, coated dolomite powder improves rheological properties, enhances bonding strength, and provides cost-effective filler solutions for various applications.
How We Make the Best Coated Dolomite Powder in India
At Shikhar Microns, our manufacturing process ensures the highest quality coated dolomite powder that meets international standards:
1. Raw Material Selection
We source premium-grade dolomite rocks from certified mines, ensuring high calcium and magnesium carbonate content with minimal impurities. Our strict quality control begins at the source.
2. Crushing and Grinding
Our state-of-the-art crushing and grinding equipment processes the raw material through multiple stages, achieving precise particle size distribution and optimal surface characteristics.
3. Surface Treatment
Advanced coating technology applies stearic acid or other surface treatment agents uniformly, creating a hydrophobic surface that enhances polymer compatibility.
4. Classification and Screening
Advanced air classification and screening systems ensure consistent particle size distribution, meeting specific mesh requirements for different applications.
5. Quality Control and Testing
Every batch undergoes rigorous testing for purity, brightness, particle size, moisture content, coating uniformity, and other critical parameters to ensure consistent quality.
6. Packaging and Storage
Our coated dolomite powder is carefully packaged in moisture-resistant materials and stored in controlled conditions to maintain quality until delivery.
Why Choose Shikhar Microns for Coated Dolomite Powder?
With over 27 years of experience in mineral processing, Shikhar Microns has established itself as a trusted coated dolomite powder manufacturer in India. Here's why industry leaders choose us:
1. Unmatched Quality and Consistency
Our advanced manufacturing processes and strict quality control ensure that every batch of coated dolomite powder meets the highest purity and performance standards.
2. Customized Solutions
We understand that different applications require specific properties. Our team works closely with clients to provide customized coated dolomite powder solutions that meet exact requirements.
3. Competitive Pricing
Our efficient manufacturing processes and direct sourcing enable us to offer competitive prices without compromising on quality.
4. Reliable Supply Chain
With our own manufacturing facilities and strategic partnerships, we ensure consistent supply and timely delivery to meet your production schedules.
5. Technical Support
Our experienced technical team provides comprehensive support, from product selection to application guidance, ensuring optimal results for your specific needs.
6. Environmental Responsibility
We are committed to sustainable manufacturing practices, minimizing environmental impact while maintaining the highest quality standards.
Properties
- Hydrophobic surface
- Improved dispersion in polymers
- High brightness and purity
- Low oil absorption
- Stable chemical composition
Technical Specifications
| CaCO3 + MgCO3 Content | ≥ 97.0% |
| Coating Level | 1.5 - 2.5% (Stearic Acid) |
| Whiteness | ≥ 91% |
| Mesh Sizes Available | 400, 500, 600, 800, 1000 |
| Moisture Content | ≤ 0.25% |
| Oil Absorption | ≤ 23 g/100g |