Pangang Titanium dioxide

Introduction – What is Titanium dioxide?

Titanium dioxide, also known as titanium(IV) oxide, is an inorganic compound with the chemical formula TiO2. When used as a pigment, it is called titanium white, Pigment White 6 (PW6), or CI 77891. 

Panang Introduction

Panzhihua Iron and Steel Vanadium Titanium(also know as Pangang) has mastered the advanced technology of the chloride method, and it is expected that the subsequent production capacity of titanium dioxide will increase by 26% to 295,000 tons. After years of technical research and development, the company has mastered two technical routes of titanium dioxide chloride, such as “molten salt chlorination + oxidation” and “blast furnace slag extraction of titanium + oxidation” for secondary resource utilization of blast furnace slag. Currently, a 60,000 tons/year molten salt chlorination titanium dioxide project has started. After completion, the total production capacity is expected to reach 295,000 tons, and the market share is expected to further increase by then.

On July 12, 2022, Panzhihua Iron and Steel Vanadium and Titanium (000629.SZ) stated at an exchange meeting with investors that the company currently has a production capacity of 40,000 tons/year of vanadium products (calculated as V2O5), and 22 million tons of sulfuric acid titanium dioxide. 10,000 tons/year and 15,000 tons/year production capacity of titanium dioxide by chloride method.


Panang Titanium dioxide products.

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  1. Pangang rutile titanium dioxide sulfate

2. Pangang Anatase titanium dioxide sulfate

projectTechnical requirements
Execution standardsQ/76506903-4.002Q/76506903-4.003
Titanium dioxide content98.598.598.5
Color (compared to standard)L*test/L-standard (%) ≥ L*test/L sample(%)≥10099.5Not less
|Δb*|,≤0.30.6Not less
Achromatic power (ratio to standard) % ≥10096.0GB 100
Water absorption, g/100g ≤3545
Oil absorption, g/100g ≤26
pH of the aqueous suspension6.8~8.56.5~8.56.8~8.5
105°C volatile content % ≤0.5
Sieve residue (45 μm sieve hole) (45 μm) ≤
Water soluble, % ≤0.6


3. Pangang Rutile nano titanium dioxide

Indicator itemsTechnical requirements
Particle size, nm10-5010-5015-25≤20
Whiteness ≥97.09798.098.6
Specific surface area m2/g >505040.0
pH valuepH value6-97-96-96-9
Pb,mg/g ≤5Not checked out
As,mg/g ≤5Not checked out
Hg,mg/g ≤1Not checked out
Rutile content,,% >98
Bulk density, g/cm30.2-0.4≤0.23
Moisture % ≤2.0
Burn loss (800°C, 1h) ≤8.06.0
Total number of colonies: CFU/g ≤10001000
Mold and yeast, CFU/g ≤100100
Fecal coliforms, /g ≤Must not be checked outMust not be checked out
Pseudomonas aeruginosa, /g ≤Must not be checked outMust not be checked out
Staphylococcus aureus, /g ≤SMust not be checked outMust not be checked o

Titanium dioxide safety

Good industrial hygiene practices should be used, generation of dust should be avoided. Please refer to the Safety Data Sheet for more information about how this product should be handled.

Titanium dioxide storage

This product should not be stored outside or exposed to temperature extremes or to moisture. To ensure optimum performance, it is recommended that the product is used on a first-in, first-out basis from receipt of shipment.

Titanium dioxide packaging

titanium dioxide pigments are available in 25kg bags and a range of flexible intermediate bulk containers.


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Sample and Inquiry

Please contact our online sales or mail at [email protected] for a sample and general inquiries.