0102030405
High-Quality Rutile Titanium Dioxide R-985 from China Suppliers and Factory - Excellent Dispersion and Opacity
Application Industries
1. Architectural Coatings Sector Performance
R-985 is a high-performance rutile titanium dioxide pigment designed for architectural coatings. It delivers excellent coverage, long-lasting durability, and a clean blue-toned whiteness that enhances the visual appeal of both interior and exterior finishes. Its rapid dispersion and stable chemical properties allow for seamless integration into automated coating production lines, from material dosing to final packaging. The optimized inorganic surface treatment ensures consistent performance under a wide range of environmental conditions, making R-985 well suited for residential, commercial, and institutional projects.
2. Industrial Coatings Sector Performance
R-985 provides exceptional opacity and gloss for protective and decorative industrial coatings, including equipment finishes, machinery coatings, and maintenance systems. Produced via the chloride process with carefully engineered surface treatment, it maintains reliable performance across water-based and solvent-based formulations. Its excellent dispersion characteristics help reduce processing time and energy use, contributing to more efficient and sustainable manufacturing operations.
| Typical Value | R-985 |
|---|---|
| TiO2 Content % | ≥95.0 |
| Surface Treatment | Zirconia, Alumina, Organic |
| Identification | ISO591-1: R2; ASTM D-476-84: II(TV) |
| Rutile content, % | ≥99.9 |
| L* | ≥99 |
| PH | 7.5 |
| Tinting strength | ≥121 |
| Oil absorption, g/100g | ≤17 |
| Specific gravity, g/cm³ | 4 |
| Dispersibility | ≥6.50 |
| Mean particle size, μm | 0.25 |
Product Performance
R-985 is recognized for its excellent dispersion properties, high hiding power, and consistent gloss performance. Its bright blue-toned whiteness enhances color clarity and visual quality in coating systems, while the inorganic surface treatment ensures reliable weather resistance and long-term durability. Combining strong aesthetic appeal with dependable functional performance, R-985 delivers consistent results across a variety of environmental conditions and application requirements.
Application Scope
R-985 is widely used in architectural coatings for both interior and exterior surfaces, as well as in industrial protective and decorative systems. Its combination of excellent whiteness, consistent gloss, easy processing, and strong weather resistance makes it a preferred choice for high-quality coating formulations. Typical applications include residential and commercial building projects, institutional facilities, industrial equipment coatings, and decorative finishes where reliability and long-term performance are key. With its balanced properties, R-985 supports the development of advanced coating technologies that meet evolving market needs for sustainability, durability, and superior aesthetics.
- Residential & Commercial Buildings
- Institutional Facilities
- Interior & Exterior Surfaces
- Industrial Equipment Coatings
- Protective & Decorative Systems
- Decorative Finishes
Frequently Asked Questions
What is R-985 titanium dioxide and how is it produced?
R-985 is a high-performance rutile titanium dioxide pigment manufactured via the chloride process. This production method ensures high purity, a TiO2 content of ≥95.0%, and a rutile content of ≥99.9%, resulting in consistent quality and superior optical performance.
What surface treatment does R-985 use and why does it matter?
R-985 features an inorganic surface treatment combining Zirconia, Alumina, and Organic coatings. This treatment enhances weather resistance, improves dispersibility, and ensures stable long-term performance across a wide range of coating formulations and environmental conditions.
Is R-985 compatible with both water-based and solvent-based coatings?
Yes. R-985 is engineered to perform reliably in both water-based and solvent-based coating systems. Its excellent dispersion characteristics and stable chemical properties allow seamless integration into diverse formulation types, including architectural and industrial coatings.
What are the key performance advantages of R-985 in architectural coatings?
In architectural coatings, R-985 delivers excellent hiding power, a bright blue-toned whiteness (L* ≥99), high tinting strength (≥121), and outstanding durability. These properties ensure superior coverage, enhanced visual appeal, and long-lasting performance for both interior and exterior finishes.
How does R-985 contribute to more efficient manufacturing processes?
R-985 features rapid dispersion and stable chemical properties that integrate smoothly into automated production lines, from material dosing to final packaging. Its low oil absorption (≤17 g/100g) and high dispersibility (≥6.50) help reduce processing time and energy consumption, supporting more efficient and sustainable manufacturing operations.
What industries and applications is R-985 most suitable for?
R-985 is suitable for a broad range of applications, including residential and commercial architectural coatings, institutional facility finishes, industrial equipment and machinery coatings, protective coating systems, and high-quality decorative finishes. Its balanced properties make it a preferred choice wherever durability, aesthetics, and reliable long-term performance are required.