<http://schema.org/description>
"Ultra-fine synthetic silica particles have been shown in laboratory and commercial field trials to reduce injection molding cycle times by 20% to 30% in polypropylene, filled and unfilled nylon, PBT, and ABS."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/articles/colloidal-silica-processing-aid-slashes-molding-cycle-times>