The product is {HEAD ~ a non crystalline, vitreous aluminosilicate} of low alkali content and {TAIL ~ high brightness} and finds application as a filler and extender in plastics, paints, coatings, and in other common uses for fillers and extenders 
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The product is { HEAD ~ a non crystalline , vitreous aluminosilicate } of low alkali content and { TAIL ~ high brightness } and finds application as a filler and extender in plastics , paints , coatings , and in other common uses for fillers and extenders
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH