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A platform for research: civil engineering, architecture and urbanism
Resin-permeable ceramic composite material, and preparation method and application thereof
The invention provides a resin-infiltrated ceramic composite material, and a preparation method and application thereof. The resin-infiltrated ceramic composite material comprises a ceramic matrix with a porous network structure and resin infiltrated in the ceramic network structure, the ceramic matrix comprises tetragonal zirconium oxide stabilized by calcium oxide and tetragonal zirconium oxide stabilized by yttrium oxide in a molar ratio of 2: (1-4); the resin comprises epoxy resin, a methacrylic acid compound and a curing agent; the epoxy resin comprises bisphenol A epoxy resin, bisphenol E epoxy resin and bisphenol F epoxy resin, and the mass ratio of the bisphenol A epoxy resin to the bisphenol E epoxy resin to the bisphenol F epoxy resin to the maleic anhydride modified methacrylic acid epoxy ester is (2-3): (1-2): (1-2): (1-2). According to the composite material, ceramic serves as a base body, the chelating resin in a permeation form can fully evidence a porous network structure of a ceramic body, the toughening characteristic is exerted, and meanwhile, the volume change in the composite material base body curing process is avoided.
本发明提供了一种树脂渗透陶瓷复合材料、其制备方法及应用，包括多孔网络结构的陶瓷基体和渗透在陶瓷网络结构中的树脂；陶瓷基体包括摩尔比为2：(1～4)的氧化钙稳定的四方相氧化锆和氧化钇稳定的四方相氧化锆；树脂包括环氧树脂、甲基丙烯酸类化合物和固化剂；环氧树脂包括双酚A环氧树脂、双酚E环氧树脂和双酚F环氧树脂，双酚A环氧树脂、双酚E环氧树脂、双酚F环氧树脂、顺丁烯二酸酐改性的甲基丙烯酸环氧酯以质量比(2～3)：(1～2)：(1～2)：(1～2)。本发明中的复合材料以陶瓷为基体，渗透形式的螯合树脂能充分证据陶瓷坯体多孔网络结构，发挥增韧特性，同时避免复合材料基体固化过程中体积变化。
Resin-permeable ceramic composite material, and preparation method and application thereof
The invention provides a resin-infiltrated ceramic composite material, and a preparation method and application thereof. The resin-infiltrated ceramic composite material comprises a ceramic matrix with a porous network structure and resin infiltrated in the ceramic network structure, the ceramic matrix comprises tetragonal zirconium oxide stabilized by calcium oxide and tetragonal zirconium oxide stabilized by yttrium oxide in a molar ratio of 2: (1-4); the resin comprises epoxy resin, a methacrylic acid compound and a curing agent; the epoxy resin comprises bisphenol A epoxy resin, bisphenol E epoxy resin and bisphenol F epoxy resin, and the mass ratio of the bisphenol A epoxy resin to the bisphenol E epoxy resin to the bisphenol F epoxy resin to the maleic anhydride modified methacrylic acid epoxy ester is (2-3): (1-2): (1-2): (1-2). According to the composite material, ceramic serves as a base body, the chelating resin in a permeation form can fully evidence a porous network structure of a ceramic body, the toughening characteristic is exerted, and meanwhile, the volume change in the composite material base body curing process is avoided.
本发明提供了一种树脂渗透陶瓷复合材料、其制备方法及应用，包括多孔网络结构的陶瓷基体和渗透在陶瓷网络结构中的树脂；陶瓷基体包括摩尔比为2：(1～4)的氧化钙稳定的四方相氧化锆和氧化钇稳定的四方相氧化锆；树脂包括环氧树脂、甲基丙烯酸类化合物和固化剂；环氧树脂包括双酚A环氧树脂、双酚E环氧树脂和双酚F环氧树脂，双酚A环氧树脂、双酚E环氧树脂、双酚F环氧树脂、顺丁烯二酸酐改性的甲基丙烯酸环氧酯以质量比(2～3)：(1～2)：(1～2)：(1～2)。本发明中的复合材料以陶瓷为基体，渗透形式的螯合树脂能充分证据陶瓷坯体多孔网络结构，发挥增韧特性，同时避免复合材料基体固化过程中体积变化。
Resin-permeable ceramic composite material, and preparation method and application thereof
一种树脂渗透陶瓷复合材料、其制备方法及应用
YAN PENGTAO (author) / ZHANG QIANG (author) / WU HUI (author) / TANG HONGMING (author)
2024-08-20
Patent
Electronic Resource
Chinese
Resin-permeable ceramic composite material and preparation method thereof
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