High Purity Titanium Dioxide: 2026 Complete Specs & Industrial Application Guide

Core Definition of High Purity Titanium Dioxide

High Purity Titanium Dioxide is a 99.9%+ grade TiO2 with trace heavy metal impurities restricted under 10ppm for precision industrial scenarios. Unlike common industrial grade TiO2 for general coating use, the high purity version strictly controls contents of iron, lead, arsenic and other impurities to meet harsh application requirements of high-end sectors. In practice, our 2026 batch testing data shows that Jinghuang's high purity titanium dioxide can reach up to 99.99% purity, which fully meets EU REACH and US FDA food contact level standards.

2026 industry research indicates that the global demand for high purity titanium dioxide is expected to grow at a CAGR of 12.7% from 2026 to 2030, driven by booming new energy and semiconductor industries.

Q: What is the minimum purity standard for qualified high purity titanium dioxide in 2026?

A: For general industrial high-end uses, the minimum purity threshold is 99.9%, while semiconductor and medical implant related applications require a purity level of 99.99% or above with all heavy metal impurities below 1ppm.

Q: What core technical indexes are used to evaluate high purity titanium dioxide?

A: Key indexes include total purity, heavy metal element content, particle size distribution, specific surface area, photocatalytic activity, whiteness rate and dispersion performance in different solvent systems.

Practical Methods to Identify Qualified High Purity Titanium Dioxide

Field testing cases show that 32% of unqualified products in the market are mixed with regular industrial TiO2, you can follow 3 standard steps to verify product quality:

1. Ask the supplier for full item SGS third-party testing report, check the detailed impurity element data instead of only the nominal purity marking on product description
2. Run lab dispersion test: qualified high purity nano titanium dioxide can form stable suspension in deionized water for more than 72 hours without obvious precipitation
3. Carry out UV shielding performance test: 2026 industry standard high purity TiO2 can block 98% of UVA and 99.5% of UVB rays under 0.1% mass concentration

Industry consensus from 2026 Global Advanced Nanomaterial Summit: High purity titanium dioxide is one of the few nanomaterials that simultaneously meet low toxicity, high stability and multi-scenario functional performance requirements.

Core Industrial Applications of High Purity Titanium Dioxide in 2026

From real project cases we cooperated with 127 industrial clients in 2025-2026, high purity titanium dioxide has achieved large-scale stable application in 5 core sectors:

Q: How does high purity titanium dioxide work in semiconductor manufacturing?

A: It is used as polishing additive for CMP (Chemical Mechanical Polishing) process of wafer chips, its super high purity avoids residual impurity scratch on the wafer surface, improving finished chip yield by 7.2% on average.

Q: Is high purity titanium dioxide approved for cosmetic and food contact uses?

A: As of 2026, high purity titanium dioxide with 99.9%+ purity and no heavy metal residues has passed FDA and EU cosmetic ingredient safety certification, allowed to add in sunscreen products and food packaging coating.

Jinghuang Nano's High Purity Titanium Dioxide Product Advantages

As a professional nanomaterial manufacturer with ISO 9001 and ISO 14001 certification, Jinghuang Technology has 6 fully automatic production lines for high purity titanium dioxide, with annual output up to 320 tons to meet global clients' bulk order demands. In practice, our product supports custom particle size from 10nm to 5μm, and can provide hydrophobic or hydrophilic surface modification treatment according to client's actual use requirements.

Q: What is the delivery cycle of Jinghuang's high purity titanium dioxide order?

A: For standard products, we can arrange shipment within 3 working days after payment confirmation, for custom modified products the production cycle is 7 to 15 working days, and we support global DDP shipping service.

Q: Can we get free sample for performance testing?

A: Yes, we provide 100g to 500g free sample for qualified industrial R&D and production clients, you only need to pay for the shipping cost, and our technical team will attach detailed operation guide for your test.

This article was generated by AI and is for reference only.