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Automated packing and palletising line at Hongyang Titanium
Company News (Chinese)

Hongyang Titanium commissions its 30,000 t/yr fibre-, food- and pharma-grade TiO2 plant

On 22 August 2025 Huai'an Hongyang Titanium (Feiyang Group) commissioned a 30,000 t/yr phase-II plant for fibre-, food- and pharma-grade titanium dioxide, with integrated process control and full data capture. Article written in Chinese.

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Titanium dioxide powder
TiO₂ Knowledge

What is Titanium Dioxide?

Titanium dioxide (TiO₂, molecular weight 79.87) is a stable, non-fluorescent white pigment valued for whiteness and hiding power. Handle the powder per its SDS.

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Polyester filament cakes
TiO₂ Knowledge

TiO2 in Chemical Fibres: Matting Mechanism and Dosing

Why anatase TiO₂ is the delustrant of choice for polyester, acrylic, viscose and nylon, and how dosing controls semi-dull versus full-dull fibre.

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