铸造材料

如何配制水玻璃涂料?

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如何配制水玻璃涂料?
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层别 化学成分 模数 比重* 凝结时间
SiO(硅石)
NaO(氧化钠) M d min
表面层 21~23 6.5~7.5 3.0~3.4 1.265~1.310 2.5~4.0
加固层 23~27 7.5~9.0 3.0~3.4 1.275~1.340 2.5~4.0
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