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Preparation method of suspending agent and application of suspending agent in magnesium oxide modified cement
The invention discloses a preparation method of a suspending agent and application of the suspending agent in magnesium oxide modified cement, a foaming agent and water are mixed, magnesium sulfate is added into the mixed solution, and the suspending agent is obtained after the solution is fully fused by stirring. The prepared suspending agent has excellent temperature response performance, conversion between a suspended state and a gel state can be achieved through simple heating or cooling operation, and great convenience is brought to accurate regulation and control of the material state in practical application; a highly dispersed state of insoluble solid particles in water can be maintained at normal temperature, agglomeration and rapid precipitation of the particles are effectively prevented, and it is ensured that suspension liquid keeps uniformity and stability for a long time; in the application in the field of cement modification, magnesium oxide can be highly uniformly distributed in a cement matrix, the basic performance of cement is kept stable, the mass of the cement is remarkably reduced, the consumption cost of raw materials is directly reduced, and excellent heat insulation performance is shown.
本发明公开了一种悬浮剂的制备方法及其在氧化镁改性水泥中的应用，将发泡剂与水混合，在混合溶液中加入硫酸镁，搅拌使溶液充分融合后得到悬浮剂。本发明制备的悬浮剂具有出色的温度响应性能，通过简单的加热或降温操作即可实现悬浮态和凝胶态之间的转换，为实际应用中材料状态的精确调控带来了极大的便利；能在常温下维持难溶固体颗粒物在水中的高度分散状态，有效防止了颗粒的团聚与快速沉淀，确保了悬浮液长时间保持均一性和稳定性；在水泥改性领域的应用中，能使氧化镁在水泥基质中实现高度均匀的分布，保持水泥的基础性能稳定的同时，实现了水泥质量的显著减轻，直接降低了原材料消耗成本，并展现出优异的隔热性能。
Preparation method of suspending agent and application of suspending agent in magnesium oxide modified cement
The invention discloses a preparation method of a suspending agent and application of the suspending agent in magnesium oxide modified cement, a foaming agent and water are mixed, magnesium sulfate is added into the mixed solution, and the suspending agent is obtained after the solution is fully fused by stirring. The prepared suspending agent has excellent temperature response performance, conversion between a suspended state and a gel state can be achieved through simple heating or cooling operation, and great convenience is brought to accurate regulation and control of the material state in practical application; a highly dispersed state of insoluble solid particles in water can be maintained at normal temperature, agglomeration and rapid precipitation of the particles are effectively prevented, and it is ensured that suspension liquid keeps uniformity and stability for a long time; in the application in the field of cement modification, magnesium oxide can be highly uniformly distributed in a cement matrix, the basic performance of cement is kept stable, the mass of the cement is remarkably reduced, the consumption cost of raw materials is directly reduced, and excellent heat insulation performance is shown.
本发明公开了一种悬浮剂的制备方法及其在氧化镁改性水泥中的应用，将发泡剂与水混合，在混合溶液中加入硫酸镁，搅拌使溶液充分融合后得到悬浮剂。本发明制备的悬浮剂具有出色的温度响应性能，通过简单的加热或降温操作即可实现悬浮态和凝胶态之间的转换，为实际应用中材料状态的精确调控带来了极大的便利；能在常温下维持难溶固体颗粒物在水中的高度分散状态，有效防止了颗粒的团聚与快速沉淀，确保了悬浮液长时间保持均一性和稳定性；在水泥改性领域的应用中，能使氧化镁在水泥基质中实现高度均匀的分布，保持水泥的基础性能稳定的同时，实现了水泥质量的显著减轻，直接降低了原材料消耗成本，并展现出优异的隔热性能。
Preparation method of suspending agent and application of suspending agent in magnesium oxide modified cement
一种悬浮剂的制备方法及其在氧化镁改性水泥中的应用
FAN YINGFANG (author) / PENG CHANG (author) / LI QIUCHAO (author) / CHEN HAO (author)
2024-12-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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