Titanium Dioxide Rutile — CI 77891 / CAS 13463-67-7

Description

1. Product Overview

Titanium Dioxide Rutile (CI 77891 / CAS 13463-67-7) is a high-performance inorganic white pigment known for its exceptional opacity, brightness, whiteness, and UV resistance. Primarily used in coatings, plastics, inks, rubber, cosmetics, and industrial formulations, Rutile Titanium Dioxide provides superior color stability and long-lasting visual performance. Its high refractive index and excellent dispersion properties make it a preferred choice for manufacturers seeking premium-quality whitening and hiding power. As a critical raw material across global manufacturing industries, it plays a strategic role in improving product durability, aesthetics, and functional performance.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Titanium Dioxide (TiO₂)
  • Rutile crystalline structure
  • CAS Number: 13463-67-7
  • CI Number: CI 77891
• Grade:
  • Industrial Rutile Grade
  • Coating Grade / Plastic Grade / Ink Grade / Masterbatch Grade (depending on application requirements)
• Purity Level:
  • TiO₂ Content: Typically ≥93–98%
  • High-performance grades available with optimized surface treatment for enhanced dispersion and durability
• Physical Characteristics:
  • Appearance: Fine white powder
  • Color: Bright white
  • Crystal Form: Rutile
  • Particle Size: Typically 0.2–0.4 μm (optimized for pigment performance)
  • Density: Approximately 4.0 g/cm³
  • Excellent opacity, tinting strength, and UV resistance
  • Surface treated grades available with alumina/silica coatings
• Packaging Options:
  • 25 kg paper bags with polyethylene inner lining
  • 500 kg–1,000 kg jumbo bags
  • Customized industrial packaging available for bulk orders
• Shelf Life:
  • Typically 24 months when stored in a dry, cool environment with sealed packaging

3. Core Industrial Applications

• Paints & Coatings Industry:
  • Used in architectural coatings, industrial paints, automotive finishes, and protective coatings for superior whiteness, opacity, and weather resistance.
• Plastics & Polymer Manufacturing:
  • Applied in PVC, polyethylene, polypropylene, and engineering plastics to enhance brightness, durability, and resistance to UV degradation.
• Printing Inks:
  • Provides high hiding power, color strength, and print quality for packaging and commercial printing applications.
• Masterbatch Production:
  • Essential for white masterbatch manufacturing, delivering consistent coloration and processing stability.
• Cosmetics & Personal Care:
  • Used as a white pigment and UV-filtering ingredient in cosmetic formulations.
• Rubber & Specialty Materials:
  • Improves appearance, opacity, and aging resistance in rubber products and specialty compounds.
• Performance Advantages:
  • Higher refractive index compared with alternative white pigments
  • Superior coverage and lower dosage requirements
  • Excellent resistance to sunlight, chemicals, and environmental exposure
  • Improved product lifespan and appearance retention

4. Competitive Advantages

• Consistent Quality Performance:
  • Controlled particle size distribution, high whiteness, and stable pigment characteristics ensure reliable manufacturing results.
• Supply Reliability:
  • Strong sourcing network and scalable production capacity support continuous industrial supply requirements.
• Logistics Capability:
  • Export-ready packaging, container loading efficiency, and global shipping support for international buyers.
• Price Competitiveness:
  • Optimized production processes provide excellent cost-to-performance value for large-volume industrial applications.
• Sustainability Benefits:
  • Durable pigment performance helps extend product life cycles and reduce material replacement frequency.
  • Available with manufacturing practices focused on resource efficiency and environmental compliance.
• Technical Support & Documentation:
  • Technical Data Sheets (TDS), Safety Data Sheets (SDS), quality certificates, and application guidance available for industrial customers.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ):
  • BULK: 20 Metric Tons
• Loading Capacity:
  • Approximately 20–25 Metric Tons per 20-foot container (depending on packaging configuration and shipping regulations)