Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium oxysulfate cementing material modifier, preparation method thereof, modified magnesium oxysulfate cementing material and preparation method of modified magnesium oxysulfate cementing material
The invention provides a magnesium oxysulfate cementing material modifier. The magnesium oxysulfate cementing material modifier is prepared from 5.8-6.67 wt% of a silicone acrylic emulsion, 3.62-10 wt% of sodium hexametaphosphate, 6.67-14.49 wt% of gluconic acid, 3.62-10 wt% of citric acid and 66.67-72.46 wt% of water. The invention also provides a preparation method of the modifier, a modified magnesium oxysulfate cementing material prepared by adopting the modifier, and a preparation method and an application of the material. The magnesium oxysulfate cementing material modifier disclosed bythe invention can be used for modifying the magnesium oxysulfate cementing material modifier, so that the prepared magnesium oxysulfate cementing material has the advantages of high mechanical strength, good water resistance and the like, and the service life of the material can be prolonged.
本发明提供了一种硫氧镁胶凝材料改性剂，其采用如下重量百分比计的组分制成：硅丙乳液：5.8％‑6.67％，六偏磷酸钠：3.62％‑10％，葡萄糖酸6.67％‑14.49％，柠檬酸3.62％‑10％，水66.67％‑72.46％。本发明也提供有上述改性剂的其制备方法，同时，本发明还提供有采用以上改性剂的改性硫氧镁胶凝材料，以及该材料的制备方法和用途。本发明的硫氧镁胶凝材料改性剂可对硫氧镁胶凝材料改性剂进行改性，能够使的得制备的硫氧镁胶凝材料具有力学强度高、耐水性好等优点，并还能够延长材料的使用寿命。
Magnesium oxysulfate cementing material modifier, preparation method thereof, modified magnesium oxysulfate cementing material and preparation method of modified magnesium oxysulfate cementing material
The invention provides a magnesium oxysulfate cementing material modifier. The magnesium oxysulfate cementing material modifier is prepared from 5.8-6.67 wt% of a silicone acrylic emulsion, 3.62-10 wt% of sodium hexametaphosphate, 6.67-14.49 wt% of gluconic acid, 3.62-10 wt% of citric acid and 66.67-72.46 wt% of water. The invention also provides a preparation method of the modifier, a modified magnesium oxysulfate cementing material prepared by adopting the modifier, and a preparation method and an application of the material. The magnesium oxysulfate cementing material modifier disclosed bythe invention can be used for modifying the magnesium oxysulfate cementing material modifier, so that the prepared magnesium oxysulfate cementing material has the advantages of high mechanical strength, good water resistance and the like, and the service life of the material can be prolonged.
本发明提供了一种硫氧镁胶凝材料改性剂，其采用如下重量百分比计的组分制成：硅丙乳液：5.8％‑6.67％，六偏磷酸钠：3.62％‑10％，葡萄糖酸6.67％‑14.49％，柠檬酸3.62％‑10％，水66.67％‑72.46％。本发明也提供有上述改性剂的其制备方法，同时，本发明还提供有采用以上改性剂的改性硫氧镁胶凝材料，以及该材料的制备方法和用途。本发明的硫氧镁胶凝材料改性剂可对硫氧镁胶凝材料改性剂进行改性，能够使的得制备的硫氧镁胶凝材料具有力学强度高、耐水性好等优点，并还能够延长材料的使用寿命。
Magnesium oxysulfate cementing material modifier, preparation method thereof, modified magnesium oxysulfate cementing material and preparation method of modified magnesium oxysulfate cementing material
硫氧镁胶凝材料改性剂和其制备方法以及改性硫氧镁胶凝材料与其制备方法
ZHAO YING (Autor:in) / SHAN JIYUAN (Autor:in) / ZHANG XIANGJING (Autor:in) / XU XIAOYANG (Autor:in) / WANG FEI (Autor:in) / ZHANG YANTAO (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
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