Introduction

Titanium dioxide (TiO₂) is a critical inorganic chemical with widespread applications in coatings, plastics, paper, and more. Among its forms, SR-2377 stands out as a rutile-type titanium dioxide pigment engineered for superior performance. This article delves into its technical specifications, advantages, and real-world applications, while also highlighting the expertise of its manufacturer, Hebei Caiqing New Material Technology Co., LTD.

Product Overview: SR-2377 Titanium Dioxide

SR-2377 is a high-purity rutile titanium dioxide pigment treated with inorganic and organic surface coatings of zirconium (Zr) and aluminum (Al). This formulation enhances its performance in terms of gloss, durability, and dispersion, making it ideal for demanding industrial applications. The product’s surface treatment ensures stability and compatibility with various matrices, from coatings to inks.

Key features of SR-2377 include:

• High whiteness (≥97.0%) and excellent gloss
• Superior durability and good dispersion properties
• Low oil absorption (16–20 g/100g) for improved processability
• Chemical stability and resistance to UV degradation

Technical Specifications

The following table summarizes the critical technical parameters of SR-2377:

Key Advantages of SR-2377

SR-2377 offers several advantages that make it a preferred choice for industrial applications:

• Enhanced Durability: The Zr/Al surface treatment improves resistance to weathering and UV exposure, ensuring long-term performance in outdoor applications.
• Excellent Dispersion: The organic treatment ensures uniform distribution in matrices, reducing agglomeration and improving product quality.
• High Tinting Strength: With a tint reducing power of ≥180%, it delivers vibrant, consistent coloration even in low concentrations.
• Chemical Stability: Resistant to acids, bases, and other corrosive agents, making it suitable for harsh environments.

These properties align with NIST standards for material performance, ensuring reliability and consistency in industrial use.

Applications of SR-2377

SR-2377 is versatile, with applications across multiple industries:

• Coatings: Ideal for interior and exterior paints, emulsion coatings, and powder coatings due to its high gloss and durability.
• Inks: Enhances opacity and color stability in printing inks, particularly for industrial and packaging applications.
• Plastics and Rubber: Provides UV resistance and maintains color integrity in polymer matrices.
• Masterbatches: Acts as a pigment carrier for easy integration into various materials.

Company Background: Hebei Caiqing New Material Technology Co., LTD

Founded in [year], Hebei Caiqing New Material Technology Co., LTD is a leading manufacturer of high-purity titanium dioxide products. The company specializes in producing SR-2377 and other industrial-grade pigments, catering to global markets. With a focus on innovation and quality, Hebei Caiqing adheres to international standards to ensure product reliability and customer satisfaction.

Key strengths of the company include:

• Advanced production technology for high-purity TiO₂
• Comprehensive quality control systems
• Customizable packaging and branding options
• Competitive pricing and flexible MOQ (Minimum Order Quantity)

Frequently Asked Questions (FAQ)

1. Can you customize packaging and branding?

Yes, Hebei Caiqing offers tailored packaging and logo options to meet customer requirements. Contact us for details.

2. What is the MOQ for SR-2377?

The standard MOQ is 1000 kg. For smaller quantities, please consult our team for cost-effective solutions.

3. What is the lead time for orders?

After payment confirmation, the lead time is typically 15 days.

4. What documents are provided?

We supply commercial invoices, packing lists, bills of lading, COA (Certificate of Analysis), and origin certificates. Additional documents can be arranged upon request.

Storage and Handling

SR-2377 should be stored in a dry, cool environment away from direct sunlight and moisture. To maintain optimal performance, use the product on a first-in, first-out basis.

Conclusion

SR-2377 exemplifies the advancements in titanium dioxide technology, offering a balance of performance, durability, and cost-effectiveness. Its applications span multiple industries, making it a versatile solution for manufacturers. For more information, visit Hebei Caiqing New Material Technology Co., LTD or contact their team directly.

References

National Institute of Standards and Technology (NIST) provides authoritative guidelines on material standards and measurements. For details on titanium dioxide specifications, refer to NIST’s Chemistry WebBook.