Brochure

High-purity WANNATE® HDI & HMDI for PU, TPU & coatings applications

Supplied by Wanhua Chemical

WANNATE® HDI and HMDI are high-purity aliphatic diisocyanates offering superior weather resistance, anti-yellowing properties, and chemical stability.

Ideal for PU, TPU, and high-performance coatings, they enhance adhesion, flexibility, and durability


Their cycloaliphatic structure ensures excellent UV resistance and mechanical strength.


Download the brochure to explore detailed specifications and applications.