High Purity Titania Nano Powder: Properties, Applications & 2026 Buying Guide

Core Definition & Basic Properties of Industrial Grade Titania

Titania refers to the titanium dioxide oxide, a widely used functional nanomaterial with excellent UV resistance and photocatalytic activity. In practice, Jinghuang Technology’s 8 years of production and testing data shows that nano-sized titania has 3-7 times higher functional performance than conventional micron-grade titanium dioxide powder.

Industry consensus in 2026 shows that the global market demand for high-purity titania nanomaterials has reached 1.28 million tons, with year-on-year growth of 14.7% driven by new energy and environmental protection sectors.

Q1: What are the three main crystal phases of commercial titania?

The three mainstream crystal phases of titania are anatase, rutile and brookite. Rutile titania has better UV shielding performance and higher chemical stability, while anatase titania shows far higher photocatalytic activity under 380nm UV radiation. Brookite titania is mainly used for high-end laboratory research with very small industrial output in 2026.

Q2: What is the common purity range of industrial titania products?

Commercial titania for conventional coating use usually has purity between 98.5% and 99.2%, while the grade applied for lithium battery diaphragm and medical anti-bacterial material requires purity above 99.9% to avoid performance loss caused by heavy metal impurities. Actual test indicates that 0.1% ferric impurity will reduce the anti-aging performance of titania added coating by 21%.

1. Ask the supplier to provide third-party XRD test report to confirm titania crystal phase content and no impurity peaks
2. Run 24-hour dispersion test in your applicable solvent to check no obvious sedimentation at the preset concentration
3. Carry out small batch pilot test with 1-2kg sample to verify if the final product performance meets your design indicator

Performance Indicator	Common Industrial Anatase Titania	Conventional Rutile Titania	Jinghuang 99.9% High Purity Titania
Purity	98.5%	99.0%	99.9%
Average Particle Size	50-100nm	30-80nm	10-20nm (customizable)
BET Surface Area	20-50 m²/g	30-60 m²/g	80-120 m²/g
UV Blocking Rate (300nm)	82%	94%	99.2%
Photocatalytic Degradation Efficiency	61%	37%	92%

Main Industrial Applications of Titania in 2026

As a multi-functional safe nanomaterial, titania has expanded its application scenarios to more than 20 industrial fields in 2026 beyond traditional coatings and cosmetics. From real industry cases we cooperated with 72 downstream clients last year, more than 40% of titania is now used in new energy and environmental protection related sectors.

Q3: How does titania work in self-cleaning architectural coating?

After being added into exterior wall coating with 2-3% mass fraction, nano anatase titania can degrade organic pollutant attached to the coating surface under sunlight, and the super hydrophilic property will wash away the residual dust automatically when it rains, extending the service life of the coating by more than 5 years.

Q4: What’s the application of titania in lithium battery industry?

Surface modified nano titania coating layer on lithium battery separator can effectively improve the high temperature resistance performance of the diaphragm, reduce the shrinkage rate under 180℃ environment to below 1%, greatly lower the safety risk of lithium battery thermal runaway.

Key Tips to Select Qualified Titania Suppliers

Choosing a reliable titania supplier is critical to keep your production line stable and avoid batch performance fluctuation. Research shows that 68% of downstream nanomaterial users encountered unqualified batch consistency issues when sourcing titania from small uncertified factories in 2025.

Check Certificates and Batch Test Report

Formal titania suppliers shall provide complete ISO 9001, REACH, RoHS certification documents and corresponding batch test report for each shipment, to make sure the product parameters are fully consistent with your previous confirmed sample data.

Evaluate Customization Ability

p>For special application scenarios, you may need surface modified oil-soluble or water-soluble titania with different particle size, professional manufacturers with independent R&D lab can provide free customization service to shorten your product development cycle by 30-50%.

Jinghuang Nanomaterials Titania Product Advantages 2026

As a professional nanomaterial manufacturer focusing on titania production for many years, Shijiazhuang Jinghuang Technology can provide full range of titania products covering different crystal phases, purity grades and customized modified specifications, with monthly production capacity of 120 tons to satisfy bulk order demand.

Full Chain Quality Control

We carry out three times of inspection before raw material input, in production process and before shipment, to guarantee the batch difference of titania product performance is less than 1.5%, far lower than the industry average level of 7% in 2026.

Free Technical Support Service

Our professional material engineer team can provide free formulation guidance for downstream application, help clients solve titania dispersion difficulty, sedimentation and other common problems in production process, reduce unnecessary cost loss.

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