Effect of Na3AlF6 on the chroma and mineral compositions of the interstitial phase in white Portland cement clinker

With the reduction of high quality raw materials, white Portland cement (WPC) manufacturers are faced with the problem of lack of resources. In this paper, it is found that adding Na3AlF6 can increase the whiteness of WPC, which is helpful to alleviate the scarcity of resources in WPC manufacture. The effect of Na3AlF6 on the mineral compositions, chroma and hydration of the interstitial phase in clinker was studied by the Rietveld method,...