发明授权
US07811377B2 Low alkali, non-crystalline, vitreous silica fillers 有权
低碱,非结晶,玻璃状二氧化硅填料

Low alkali, non-crystalline, vitreous silica fillers
摘要:
A substantially white powder for use as a filler and/or extender derived from by-products of manufacturing vitreous low alkali, low iron glass fibers, and a method for producing the powder. The filler has very low alkalinity and by virtue of its being essentially free of crystalline silica is non-hazardous to health and therefore safe for consumer-based and industrial-based uses.
公开/授权文献
信息查询
0/0