| 摘要 |
<p>The plate type ground finishing material comprises 25-35 wt.% of silica, 7-11 wt.% of ceramic sand, 25-31 wt.% of high strength cement, 4-6 wt.% of amorphous silica, 16-20 wt.% of acrylic emulsion resin, 0.1-0.2 methyl cellulose thickening agent, 0.05-0.15 wt.% of metal soap bubble inhibitor, 0.05-0.10 water reducing agent, 5-9 wt.% of color pigment and 2.2-3.0 wt.% of water. Thus, 30 wt.% of silica, 9 wt.% of ceramic sand, 28 wt.% of high strength cement, 5 wt.% of amorphous silica, 18 wt.% of acryl emulsion resin, 7 wt.% of color pigment, 0.15 wt.% of methyl cellulose thickening agent, 0.1 wt.% of metal soap bubble inhibitor, 0.08 wt.% of water reducing agent, 0.08 wt.% of water were compounded to give the ground finishing material.</p> |
