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Precipitated silica (SiO₂) is a high-purity, finely divided chemical auxiliary agent designed for industrial applications requiring precision and consistency. With 99% purity and a powder form, it enhances performance in coatings, plastics, rubber, pharmaceuticals, and textiles. Customizable lot numbers ensure traceability, while its lube-type formulation offers versatile functional benefits.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Precipitated Silica (SiO₂) | High purity (99%) ensures consistent quality |
| Appearance | Fine white powder | Enables even distribution in formulations |
| CAS No. | 7631-86-9 | Standard chemical identifier for safety compliance |
| Molecular Formula | SiO₂ | Chemically inert, non-toxic base material |
| Purity | 99% | Reduces impurities for critical applications |
| Packaging | 20 kg sealed bag with blue label | Dust-resistant design for safe handling |
| Safety Handling | Dust control compliant packaging | Minimizes occupational exposure risks |
| Application Scenarios | Paints, plastics, rubber, pharmaceuticals, textiles | Versatile reinforcement and functional additive |
Adjustable parameters include particle size distribution (to optimize flow properties) and surface treatment (to enhance compatibility with specific binders). Customizable lot numbering supports batch tracking for quality control.
Enhance your industrial processes with this premium precipitated silica. Whether improving the abrasion resistance of textiles or boosting the durability of rubber components, its 99% purity ensures reliable performance. Tailor parameters to meet your unique formulation needs.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Purity | 98% | 99% | 99.5% |
| Particle Size (µm) | 5–10 | 3–8 (+20% finer) | 2–5 (+50% finer)* |
| Chemical Resistance | Standard | Enhanced (pH 2–12) | Premium (pH 1–13) |
| Dispersibility | Good | Excellent (+30% faster) | Superior (+50% faster)* |
Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s pH 1–13 resistance, you can safely formulate in aggressive environments. Pair its ultra-fine particles with solvent-based systems to achieve seamless dispersion and uniform texture.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
