Titanium Dioxide (TiO2) Powders A Focus on 30-50nm Suppliers

Titanium dioxide (TiO2) is a versatile material widely used in various industries, including paints, coatings, plastics, cosmetics, and food products. Its exceptional properties, such as high refractive index, excellent UV resistance, and non-toxic nature, make it an ideal choice for numerous applications. Among the different particle sizes of TiO2 powders, those in the 30-50nm range have garnered significant attention for their enhanced surface area and reactivity, opening up a host of applications in nanotechnology and advanced materials.

Importance of Nano-sized TiO2

Nano-sized TiO2 powders, particularly those with particle sizes between 30-50nm, exhibit unique physical and chemical properties compared to their larger counterparts. The high surface area to volume ratio at the nanoscale enhances their photocatalytic activity, making them effective in applications such as photocatalysis, self-cleaning surfaces, and environmental remediation. Additionally, these nanoparticles can impart superior transparency and UV protection in coatings and sunscreens, making them highly desirable for cosmetic formulations.

When seeking suppliers of 30-50nm TiO2 powders, it’s essential to consider several factors, including quality, purity, consistency, and regulatory compliance. Numerous manufacturers globally specialize in the production and distribution of nano-sized TiO2 particles, catering to both industrial and research needs.

1. Quality Assurance It is crucial to source TiO2 powders that meet industry standards for quality. Suppliers should provide detailed specifications, including purity levels, morphology, and particle size distribution. Look for suppliers that follow stringent quality control measures and have certifications such as ISO 9001.

2. Purity Levels The purity of TiO2 is vital for many applications. Impurities can significantly affect the properties and performance of the final product. Reputable suppliers should provide comprehensive material safety data sheets (MSDS) and certificates of analysis (CoA) to ensure that the provided powders meet the required purity levels.

3. Delivery and Support Reliable suppliers should have the capacity to meet various quantity demands and delivery schedules. A good supplier will also offer technical support, assisting customers in selecting the appropriate product based on their specific application requirements.

4. Regulatory Compliance For industries such as cosmetics and food, it's essential that TiO2 powders comply with local and international regulations. Ensure that the supplier adheres to guidelines set by regulatory bodies like the FDA or EMA, particularly concerning the use of nanoparticles.

Major Suppliers Globally

Several prominent manufacturers and suppliers focus on producing high-quality TiO2 powders in the 30-50nm range. Companies like Evonik Industries, BASF, and DuPont are well-known in the field, offering a range of products tailored for various applications. Additionally, specialized nano-material suppliers, including NanoGraphene and Solaris Chem, provide customized solutions for specific needs in research and industrial applications.

Conclusion

The demand for nano-sized titanium dioxide powders continues to grow across diverse sectors, driven by their unique properties and advantages. When selecting suppliers, it is crucial to prioritize quality, purity, and regulatory compliance to ensure the successful application of these materials. By collaborating with reputable suppliers of 30-50nm TiO2 powders, companies can unlock the potential of nanotechnology in their products, enhancing performance and meeting the evolving needs of their customers.