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Elkem Micro Silica 920d
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Product Brochure
Product Details:
| Grade | Micro Silica 920 |
| SiO2 Content | 96% |
| Form | Densified |
| Application | High Strength Concrete, RMC, Precast |
| Packaging Size | 25 kg |
| Loss On Ignition | < 4% |
| Country Of Origin | India |
Elkem Microsilica® 920D is a premium-grade densified silica fume designed to enhance the performance of cementitious and construction systems. Produced as a by-product of silicon metal and ferrosilicon alloy manufacturing, it consists of ultra-fine, amorphous silicon dioxide particles that significantly improve strength, durability, and impermeability in concrete and mortar applications.
With its controlled densification, Microsilica 920D offers ease of handling, reduced dusting, and improved dosing efficiency, making it a preferred choice for high-performance and specialty construction formulations.
Key Features- Ultra-fine particle size (~0.1–0.3 micron) for superior particle packing
- High amorphous SiO₂ content ensuring strong pozzolanic activity
- Enhances compressive and flexural strength
- Reduces permeability and water ingress
- Improves resistance to chemicals, abrasion, and corrosion
- Densified form for better handling, storage, and transportation
- High Performance Concrete (HPC) and Ultra High Performance Concrete (UHPC)
- Tile Adhesives & Dry Mix Mortars (premium grades)
- Shotcrete & Precast Concrete
- Industrial Flooring & Repair Mortars
- Waterproofing Systems
- Refractory and Fiber Cement Applications
- Acts as a micro-filler, filling voids between cement particles
- Provides pozzolanic reaction, forming additional C-S-H gel
- Improves bond strength and cohesiveness in mortars
- Enhances durability in aggressive environments
- Appearance: Grey powder
- Chemical Composition: Amorphous Silicon Dioxide (SiO₂)
- SiO₂ Content: ~85–92%
- Bulk Density (Densified): ~500–700 kg/m³
- Specific Surface Area: Very high (>15,000 m²/kg)
- Particle Size: Ultra-fine (sub-micron range)
- 25 kg HDPE bags
- Jumbo bags (as per requirement)
- Consistent quality from a globally trusted manufacturer
- Ideal for high-performance and durability-focused formulations
- Enhances both mechanical strength and long-term durability
- Efficient handling due to densified form
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Zinc Phosphate Silox
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Product Brochure
Product Details:
| Grade | Anti Corrosive |
| Form | Powder |
| Color | White |
| Application | Powder Coating, Marine Paint, Primer, Industrial Coating |
| Packaging Size | 25 kg |
| Packaging Type | HDPE Bag |
| Country Of Origin | India |
Zinc Phosphate from Silox is a high-performance, non-toxic anticorrosive pigment widely used in protective coatings and primers. Designed as an environmentally safer alternative to traditional lead- and chromate-based pigments, it provides excellent corrosion resistance while maintaining compliance with modern regulatory standards.
This grade of Zinc Phosphate is engineered to deliver superior inhibition properties through controlled release of phosphate ions, which react with metal substrates to form a stable, protective passivation layer. This mechanism effectively prevents the initiation and propagation of corrosion, even in aggressive environmental conditions.
The product is characterized by high purity, controlled particle size distribution, and excellent dispersion properties, ensuring ease of incorporation into various coating systems. It is compatible with a wide range of resin systems, including alkyd, epoxy, polyurethane, and acrylic formulations, making it a versatile choice for both solvent-based and water-based coatings.
Zinc Phosphate from Silox is particularly suitable for industrial primers, marine coatings, coil coatings, automotive primers, and general metal protection applications. It contributes to improved adhesion, enhanced durability, and long-term corrosion protection of coated surfaces.
Key Features:
- corrosion resistance through passivation mechanism
- Environmentally friendly and heavy metal-free
- Good compatibility with multiple binder systems
- Excellent dispersion and stability in formulations
- Enhances coating durability and substrate protection
Applications:
- Anti-corrosive primers
- Industrial and protective coatings
- Marine and offshore coatings
- Coil coatings
- Automotive primers
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