Stellar EX is high brightness, high purity, very platy talc recommended for color matching and color consistency plus improving stiffness, HDT and dimensional stability in general purpose plastics applications.
Stellar EX is used mainly in plastics applications, especially polypropylene, to maximize reinforcement at talc loadings as high as 20% to 40%, especially where higher brightness is required. It could also allow achieving good long-term thermal stability (heat aging).
- Dimensional and thermal stability
- Barrier properties
- Improved stiffness
- Improved HDT and dimensional stability
- Color consistency