The results showed that the coal gangue of Tangshan coal Mine could be used to produce paper making filler grade kaolin, its whiteness could reach 92.
结果表明：唐山矿煤矸石可用于作造纸涂料级高岭土，白度可达92。
This article introduces talc special properties and its applications in the filler of paper making, pitch absorbent and coating pigment.
介绍了滑石粉的特殊性质及其在造纸填料、功能性材料和涂布颜料方面的应用。
A thermal power plant waste (fly ash) was used as one kind of corrugated paper filler in order to reduce the environmental pollution caused by fly ash through its application in paper making.
将某火力发电厂废料粉煤灰作为一种瓦楞原纸填料，通过其在造纸中的应用来减少粉煤灰对环境的污染。
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