LONGTAI CHEMICAL

News & pigment insights

Product knowledge, application guides and updates from Longtai Chemical.

Industry NewsJul 9, 2026

Rutile TiO2: properties, processes and grade selection

Understand rutile titanium dioxide, chloride and sulfate routes, surface treatment and the tests needed to select a pigment for coatings or plastics.

Industry NewsJun 30, 2026

What to check when comparing lithopone grades, including composition, dispersion, whiteness and suitability for your formulation.

Industry NewsJun 22, 2026

Learn what ZnS/BaSO4 means, why lithopone is a composite pigment, and how composition and processing influence industrial use.

Industry NewsJun 13, 2026

A starting guide to lithopone B-301 and B-311, suitable applications, sample approval and the information needed for a Longtai export inquiry.

Industry NewsJun 5, 2026

Compare durability, hiding power and processing requirements before selecting a titanium dioxide grade for coatings, plastics or paper.