Introduction

Anatase Titanium Dioxide (TiO₂) is a versatile inorganic compound widely used across multiple industries due to its exceptional optical and chemical properties. The CA-100 variant, produced by Hebei Caiqing New Material Technology Co., Ltd., is specifically engineered for applications in coatings, plastics, and other industrial sectors. This article provides an in-depth analysis of the product's technical specifications, advantages, applications, and the company's background, supported by authoritative references and industry standards.

Product Overview

Anatase Titanium Dioxide CA-100 is a crystalline form of TiO₂ that exhibits unique properties when subjected to heat. When heated above 700°C, it transforms into the rutile phase, while temperatures above 400°C may cause a yellowish discoloration. Despite these thermal limitations, the anatase form retains superior light-scattering strength, high whiteness, and strong hiding power, making it suitable for specialized applications where durability and lightfastness are less critical than optical performance.

Technical Specifications

The CA-100 variant adheres to stringent quality standards, as outlined in the following specifications:

Parameter	Specification
TiO₂ (%)	93.0 min
Tint Reducing Power (Contrast to Standard Sample) (%)	100 min
Whiteness (Contrast to Standard Sample)	Close
Surface Treatment	Aluminum and Silicon
Rutile (%)	98
Matter Soluble in Water (%)	0.5 max
pH of Aqueous Suspension	6.5 – 8.0
Residue on Sieve (325 mesh) (%)	0.10 max
Oil Absorption (%)	21.0 max
Water Content (105°C) (%)	0.05 max
Resistivity in Water Extraction	90.0 min

Key Advantages

The CA-100 product offers several distinct advantages, including:

• High Whiteness: The product's whiteness is comparable to standard samples, ensuring vibrant and consistent coloration in end applications.
• Excellent Light Scattering: The anatase structure enhances light scattering, improving opacity and coverage in coatings and plastics.
• Good Weather Fastness: Despite its lower durability compared to rutile grades, the CA-100 maintains acceptable resistance to environmental degradation.
• Uniform Particle Size Distribution: Advanced production technology ensures consistent particle size, optimizing dispersion and performance in formulations.

Applications

The versatility of Anatase Titanium Dioxide CA-100 allows its use in a wide range of industries:

1. Paper Industry

In paper production, CA-100 functions as a fluorescent whitening agent, enhancing brightness and visual appeal. Its ability to scatter light effectively contributes to the paper's overall quality and aesthetic value.

2. Printing Inks

The product serves as a high-grade colorant in printing inks, providing vibrant hues and excellent color stability. Its compatibility with various ink formulations ensures reliable performance in both offset and digital printing processes.

3. Textiles and Fibers

As a deluster agent, CA-100 reduces the glossy appearance of synthetic fibers, improving their texture and visual appeal. This application is critical in the production of fabrics with a matte finish.

4. Rubber Industry

In rubber manufacturing, CA-100 acts as a colorant, reinforcing agent, and anti-aging agent. Its inclusion enhances mechanical properties while extending the product's lifespan under UV exposure and environmental stress.

5. Coatings and Plastics

The primary application of CA-100 lies in coatings and plastics, where its high hiding power and light-scattering ability make it ideal for achieving opaque, high-quality finishes. It is also used in plastic formulations to improve UV resistance and color stability.

Company Background

Hebei Caiqing New Material Technology Co., Ltd. is a leading manufacturer of titanium dioxide products, specializing in the production of anatase and rutile grades. The company's commitment to innovation is reflected in its advanced production equipment and professional management team. With a focus on quality control, Hebei Caiqing ensures that its products meet international standards and cater to diverse industrial needs.

The company's product portfolio includes the CR-930 series, Anatase Titanium Dioxide BA01-01, CA100 series, and Lide powder series. These products are designed to deliver optimal performance in applications ranging from paints and coatings to ceramics and rubber. Hebei Caiqing's ability to customize solutions for different customers underscores its position as a reliable supplier in the global market.

Industry Standards and References

The technical specifications of Anatase Titanium Dioxide CA-100 align with industry standards for inorganic pigments and fillers. According to the National Institute of Standards and Technology (NIST), precise measurement and quality control are critical for ensuring the consistency and reliability of such materials. NIST's guidelines on unit conversion and measurement practices (e.g., Special Publication 811) provide a framework for evaluating the performance of industrial materials like TiO₂.

Conclusion

Anatase Titanium Dioxide CA-100 is a high-performance material tailored for specific industrial applications. Its unique combination of optical properties, chemical stability, and versatility makes it an essential component in coatings, plastics, and other sectors. By leveraging advanced production techniques and adhering to rigorous quality standards, Hebei Caiqing New Material Technology Co., Ltd. continues to deliver products that meet the evolving demands of global markets.

References

National Institute of Standards and Technology (NIST). (n.d.). NIST Guide to the SI. Retrieved from https://www.nist.gov/physical-measurement-laboratory/special-publication-811