Chemical & Material
Hexamethylene Diisocyanate
Hexamethylene diisocyanate (HDI) is an organic compound in the class known as isocyanates. More specifically, it is an aliphatic diisocyanate. Aliphatic diisocyanates are used in special applications, such as enamel coatings which are resistant to abrasion and degradation from ultraviolet light. These properties are particularly desirable in, for instance, the exterior paint applied to aircraft and vessels.
- Types
- 0.999 · 0.995 · Others
- Applications
- Coating · Adhesive · Others
5 editions2 January 2026