Self-adaptive water loss composite water storage material as well as preparation method and application thereof

• Main Authors: CHEN MING, WANG HUADONG, LIANG YUEYING, ZHANG MEILIN, DONG GUANGQI
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention discloses a self-adaptive water loss composite water storage material and a preparation method thereof. The composite water storage material is composed of a porous material and water-absorbent resin. The preparation method comprises the specific steps: 1, pre-polymerizing water-absorbent resin monomers; 2, immersing a porous material; 3, performing high-temperature crosslinking on the water-absorbent resin; and 4, carrying out post-treatment on the composite water storage material. The composite water storage material has the advantages that the preparation process is simple, fixation of water molecules is achieved through the water-absorbent resin, it is guaranteed that no water overflows under the low-pressure condition, the porous material serves as a circulation channel of water and steam, the composite water storage material can be applied to different low-pressure evaporative cooling conditions, and an efficient evaporative cooling effect is achieved. 本发明公开了一种自适应失水的复合储水材料及其制备方法，其中复合储水材料由多