- Supplied By:United Minerals & Properties DBA CIMBAR
- Product Code:Q10643
- Regional Availability:Canada
- Chemical Name:Alumina Trihydrate (ATH)
- Chemical Family:Trihydrates
- Labeling Claims:Bromine-free, Halogen-free
POLYFILL 203 is a solid powder known for its high loading capacity and low surface area. It acts as both a smoke suppressant and a flame retardant in plastics, elastomers, and composite material applications.