prov:value
| - The term ???filled??? as used herein refers to polymer resins which contain fillers embedded in the polymer, e.g. fibers made of graphite, carbon nanotubes, glass and metals; powdered mineral fillers (i.e., average particle size 0.2-20 microns) such as talc, calcium silicate, silica, calcium carbonate, alumina, titanium oxide, ferrite, and mixed silicates.
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