Silica Series
Silica Series: High-Performance Solutions for Industrial Applications
The Silica Series represents the pinnacle of industrial-grade material solutions, engineered to deliver exceptional performance across various applications. Our product line combines cutting-edge technology with rigorous quality standards to provide reliable solutions for demanding environments.
Key Features of Silica Series
- Advanced thermal resistance up to 1200°C
- Exceptional chemical stability against acids and alkalis
- Low thermal conductivity (0.03 W/m·K at 20°C)
- High purity levels (99.9% SiO2 content)
- Customizable particle sizes from 5nm to 100μm
- Environmentally friendly production process
Product Specifications
| Model | Particle Size | BET Surface Area | Applications |
|---|---|---|---|
| Silica-100N | 5-20nm | 300-400 m²/g | Catalyst carriers, electronics |
| Silica-200M | 20-50nm | 200-300 m²/g | Coatings, adhesives |
| Silica-500L | 50-100nm | 100-200 m²/g | Polymers, rubber |
| Silica-1000X | 1-100μm | 10-50 m²/g | Construction, filtration |
Silica Series FAQ Section
Q: What makes Silica Series different from conventional silica products?
A: The Silica Series stands out through its precisely controlled particle size distribution, ultra-high purity levels, and specialized surface modifications. Our proprietary manufacturing process ensures batch-to-batch consistency that exceeds industry standards. These characteristics translate to better performance in end applications, whether in thermal insulation, reinforcement, or catalytic processes.
Q: How does temperature affect Silica Series performance?
A: Silica Series maintains excellent thermal stability up to 1200°C, with minimal sintering effects. The amorphous structure remains intact even under prolonged high-temperature exposure, unlike crystalline silica materials that may undergo phase transitions. For extreme temperature applications above 1000°C, we recommend our specially treated HT-grade variants that include proprietary stabilizers.
Technical Performance Data
| Parameter | Standard Grade | High-Temp Grade | Medical Grade |
|---|---|---|---|
| pH Value (5% slurry) | 6.5-7.5 | 6.0-7.0 | 7.0-7.5 |
| Loss on Drying (105°C) | ≤5% | ≤3% | ≤2% |
| Heavy Metals (ppm) | ≤50 | ≤30 | ≤5 |
| Oil Absorption (g/100g) | 250-300 | 200-250 | 280-320 |
Industry Applications
- Automotive: Tire reinforcement, brake pad formulations
- Construction: High-performance concrete additives
- Electronics: Chip polishing, thermal interface materials
- Pharmaceuticals: Tablet excipients, drug delivery systems
- Energy: Battery separators, solar cell components
Silica Series FAQ Section
Q: Are there special handling requirements for Silica Series products?
A: While Silica Series materials are generally safe to handle, we recommend using appropriate personal protective equipment (PPE) including NIOSH-approved dust masks when handling fine powders. For nanoparticle grades (below 100nm), we advise implementing engineering controls such as local exhaust ventilation. All products should be stored in dry conditions below 30°C to maintain optimal performance characteristics.
Packaging Options
| Package Type | Capacity | Material | Special Features |
|---|---|---|---|
| Standard bags | 25kg | Multi-layer paper | Moisture barrier |
| Big bags | 500kg/1000kg | PP woven | Dust-tight seals |
| Drums | 180kg | Steel/plastic | UN-certified |
| Custom containers | Variable | Client-specified | Nitrogen purging available |
Quality Certifications
- ISO 9001:2015 certified manufacturing
- REACH compliant
- FDA-approved grades available
- RoHS compliant
- Halal and Kosher certifications for food-grade products
Silica Series FAQ Section
Q: Can Silica Series be surface-modified for specific applications?
A: Yes, we offer various surface treatment options including silanization, plasma treatment, and proprietary coating technologies. These modifications can enhance compatibility with organic matrices, improve dispersion characteristics, or introduce functional groups for specific chemical interactions. Our technical team can recommend the most appropriate treatment based on your application requirements and processing conditions.
Ordering Information
Minimum order quantities start at 100kg for standard products, with sample quantities available for new customers. Lead times typically range from 2-4 weeks for stock items, while customized formulations may require 6-8 weeks. Contact our sales team for region-specific pricing and logistics information.
The Silica Series continues to set industry benchmarks through continuous innovation and stringent quality control. Our technical support team is available to assist with product selection, application testing, and troubleshooting to ensure optimal performance in your specific application.