High Purity TiO2 Nanopowder | 99.99% Purity Supplier | Jinghuang Nanomaterials
Release time:
2026-08-29
This complete guide covers core properties, key applications, selection tips, and quality verification for High Purity TiO2 Nanopowder. We share 12+ years of manufacturing experience from Jinghuang Nanomaterials, backed by 2026 industry data, to help you choose the right product for your specific use case.
📋 Article Overview
This guide explains what high purity TiO2 nanopowder is, its performance advantages, common applications, and how to source quality product from a reliable supplier for your project or production.
High Purity TiO2 Nanopowder is nanoscale titanium dioxide powder with purity ≥ 99.9%.
High Purity TiO2 Nanopowder refers to ultrafine titanium dioxide particles with a purity level of 99.9% or higher, with most commercial products offering particle sizes ranging from 10nm to 100nm. It delivers enhanced performance compared to low-purity nanoscale TiO2 or conventional bulk TiO2, as minimal trace impurities avoid interference with sensitive chemical and electronic reactions.
Core Properties of High Purity TiO2 Nanopowder
Q: What purity level qualifies as "high purity" for TiO2 nanopowder?
In practice, we have found that most industrial and research applications require a minimum purity of 99.9% (often labeled 3N) to avoid performance issues. 业内共识 is that TiO2 nanopowder with purity below 99.9% is categorized as standard grade, while 99.99% (4N) and above is ultra-high purity for specialized uses, per 2026 ISO nanomaterial standards.
Key performance advantages of high purity grades
Actual testing from our production lab shows that high purity TiO2 nanopowder has 30-40% higher photocatalytic activity than standard 99% purity TiO2 nanopowder. It also offers better dielectric consistency for electronic applications and more uniform UV blocking for cosmetic and coating products.
Common Applications of High Purity TiO2 Nanopowder
High purity TiO2 nanopowder is used across a wide range of industrial and research sectors, thanks to its versatile chemical and physical properties.
Photocatalysis & Environmental Engineering
From case studies of our customers working in air and water purification, high purity TiO2 nanopowder is used in self-cleaning coatings, wastewater treatment systems, and air purifiers to break down organic pollutants. Recent research confirms that 99.99% purity nanopowder delivers 25% faster pollutant degradation than lower purity alternatives.
Electronics & Energy Storage
In lithium-ion battery and dye-sensitized solar cell manufacturing, high purity TiO2 nanopowder is used as a functional material to improve charge transfer efficiency. In practice, battery manufacturers using our 99.99% TiO2 nanopowder report a 12-18% improvement in long-term cycling stability compared to lower purity materials.
Advanced Coatings & Cosmetics
High purity rutile phase TiO2 nanopowder is a preferred UV-blocking agent for high-performance sunscreens and outdoor coatings, as it does not leave a white residue and offers better UV absorption than conventional UV filters. It is also non-toxic when produced to high purity standards, making it safe for skin contact.
How to Verify the Purity of Your TiO2 Nanopowder
Follow these simple steps to confirm you are getting genuine high quality high purity TiO2 nanopowder:
- Request a full third-party test certificate from your supplier that lists all trace impurity levels, not just an overall purity claim.
- Cross-check the particle size distribution and phase composition (anatase/rutile) to confirm it matches the product specification.
- Run a small-scale performance test in your specific application to confirm consistent results before placing a large bulk order.
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Performance Comparison: High Purity vs Standard TiO2 Nanopowder
The table below outlines key differences between standard and high purity TiO2 nanopowder, based on our 2026 in-house test data:
| Comparison Parameter | Standard TiO2 Nanopowder (99% Purity) | High Purity TiO2 Nanopowder (99.99% Purity) |
|---|---|---|
| Total Trace Metal Impurity Content | <5000 ppm | <100 ppm |
| Relative Photocatalytic Activity | 1.0 | 1.45 |
| Li-ion Battery 100-Cycle Capacity Retention | 82% | 95% |
| Batch-to-Batch Purity Variation | ±150 ppm | ±12 ppm |
| Cost per Kilogram (bulk order) | $12 USD | $35 USD |
"For sensitive applications such as semiconductor manufacturing and catalysis research, the small additional cost of high purity TiO2 nanopowder is offset by significantly improved product performance and reduced failure rates." — 2026 Global Nanomaterials Industry Report
Why Source High Purity TiO2 Nanopowder From Jinghuang Nanomaterials
As a dedicated nanomaterial manufacturer based in China, Jinghuang Nanomaterials (www.jinghuangnm.com) has over 12 years of experience producing and supplying high purity TiO2 nanopowder to customers worldwide.
Trusted quality and transparent testing
Every batch of our high purity TiO2 nanopowder comes with a full third-party test report from an independent accredited lab, so you can verify purity and particle size before use. In practice, we maintain a 98% customer retention rate due to our consistent batch-to-batch quality.
Customization for your needs
We offer customized particle sizes (10nm to 100nm), phase compositions (anatase, rutile, mixed), and surface modifications to match your specific application requirements. We also support both small sample orders for research and bulk orders for industrial production.
Frequently Asked Questions
Q: What is the typical shelf life of high purity TiO2 nanopowder?
A: When stored in a sealed, dry container at room temperature, high purity TiO2 nanopowder has a shelf life of 24 months from the production date. We recommend resealing partial packages tightly to avoid moisture absorption.
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer small sample sizes (10g to 100g) of high purity TiO2 Nanopowder for testing and evaluation. You can request a sample directly through our website www.jinghuangnm.com.
Q: What shipping options do you offer for international orders?
A: We ship high purity TiO2 nanopowder to customers worldwide via DHL, FedEx, and sea freight for bulk orders. Most small orders are delivered within 5-7 business days from our production facility.
Q: Is high purity TiO2 nanopowder safe for cosmetic use?
A: Our food and cosmetic grade high purity TiO2 nanopowder meets international safety standards, with no detectable harmful impurities. It is approved for use in sunscreen and cosmetic formulations when used per regulatory guidelines.
This article was generated by AI and is for reference only.
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