Figure 1

(a) Effect of water on the formation of HPMPP and bulk density of HPMPP with different W/So ratios; (b) Effect of the S/So ratio on bulk density of HPMPP; (c) Effect of the PF/So ratio on bulk density of HPMPP.

(a) Effect of water on the formation of HPMPP and bulk density of HPMPP with different W/So ratios; (b) Effect of the S/So ratio on bulk density of HPMPP; (c) Effect of the PF/So ratio on bulk density of HPMPP.