As shown here in comparison with regular Asaflex™ grades 815 and 835 in blends with GPPS, the Asaflex™ i Series largely retains its initial melt flow rate even with an extremely severe thermal history, thus indicating its relative freedom from gelation and the related decline in flowability.

Asaflex™ i Series

*GPPS: PSJ- Polystyrene™ 685 (PS Japan Corp.)

The Asaflex™ i Series is also highly resistant to oxidation and the related discoloring, as shown here, resulting in significantly less product scorching, particularly in operations involving long residence times or hot runner molding.