Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and application of hydraulic organic-inorganic composite material
The invention discloses a preparation method and application of a hydraulic organic-inorganic composite material. The preparation method of the composite material comprises the following steps: dissolving an organic polymer in a non-aqueous good solvent to prepare an organic polymer solution, dispersing inorganic particles in the organic polymer solution to obtain a blended solution, carrying out solidification regeneration on the blended solution in a non-aqueous coagulation bath to obtain gel, and drying the gel to obtain the hydraulic organic-inorganic composite material. The whole reaction is carried out in a non-aqueous system, and the obtained organic-inorganic composite material has the characteristics of softening when meeting water for a short time and hardening when meeting water for a long time, so that after being soaked in water for a short time for softening, the organic-inorganic composite material can be molded and finally cured and molded, the plasticity of the composite material is remarkably improved, and the application range of the composite material is widened.
本发明公开了一种水硬性有机‑无机复合材料的制备方法及应用。该复合材料是将有机高分子溶解在其非水良溶剂中制备有机高分子溶液，将无机物颗粒分散在以上有机高分子溶液中得到共混溶液，再将共混溶液在非水性凝固浴中凝固再生得到凝胶，将凝胶烘干即得到水硬性有机‑无机复合材料。整个反应在非水体系中进行，得到的有机‑无机复合材料具有短时遇水软化，长时遇水硬化的特点，因此，可通过短时浸水软化后，对其进行成型加工，最后再固化成型，显著提高了此类复合材料的可塑性，拓宽其应用面。
Preparation method and application of hydraulic organic-inorganic composite material
The invention discloses a preparation method and application of a hydraulic organic-inorganic composite material. The preparation method of the composite material comprises the following steps: dissolving an organic polymer in a non-aqueous good solvent to prepare an organic polymer solution, dispersing inorganic particles in the organic polymer solution to obtain a blended solution, carrying out solidification regeneration on the blended solution in a non-aqueous coagulation bath to obtain gel, and drying the gel to obtain the hydraulic organic-inorganic composite material. The whole reaction is carried out in a non-aqueous system, and the obtained organic-inorganic composite material has the characteristics of softening when meeting water for a short time and hardening when meeting water for a long time, so that after being soaked in water for a short time for softening, the organic-inorganic composite material can be molded and finally cured and molded, the plasticity of the composite material is remarkably improved, and the application range of the composite material is widened.
本发明公开了一种水硬性有机‑无机复合材料的制备方法及应用。该复合材料是将有机高分子溶解在其非水良溶剂中制备有机高分子溶液，将无机物颗粒分散在以上有机高分子溶液中得到共混溶液，再将共混溶液在非水性凝固浴中凝固再生得到凝胶，将凝胶烘干即得到水硬性有机‑无机复合材料。整个反应在非水体系中进行，得到的有机‑无机复合材料具有短时遇水软化，长时遇水硬化的特点，因此，可通过短时浸水软化后，对其进行成型加工，最后再固化成型，显著提高了此类复合材料的可塑性，拓宽其应用面。
Preparation method and application of hydraulic organic-inorganic composite material
一种水硬性有机-无机复合材料的制备方法及应用
ZHU KUNKUN (Autor:in) / XU WEILIN (Autor:in) / LI YANAN (Autor:in) / PENG JUNWU (Autor:in) / LIU XINGLIN (Autor:in)
24.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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