- Principal:Evonik Corporation Coating Additives
- Functions:Anti-Blocking Agent, Charge Control Agent, Flow Promoter
- Chemical Family:Oxides
- End Uses:Powder Coating
- Labeling Claims:Conflict Minerals-free
- Features:Free-flowing, Improves Flow
- Physical Form:Powder
AEROXIDE® Alu C 2nd Grade is a single-ingredient aluminum oxide (also known as alumina, aluminium oxide, aluminum trioxide, or dialuminum trioxide). It serves as a flow promoter and anti-blocking agent. This product is primarily used in powder coatings, where it improves flow, enhances charge control, and prevents blocking. It is free-flowing with a pH range of 4.5-5.5 and is effective at dosages between 0.05-0.5%.