Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength xonotlite thermal insulation material and preparation method thereof
The invention discloses a high-strength xonotlite thermal insulation material and a preparation method thereof in the field of thermal insulation material preparation. The high-strength xonotlite thermal insulation material comprises a xonotlite matrix and alkali-resistant glass chopped fibers, the xonotlite base material is a material which is synthesized by one or more of a sintering method or a hydrothermal method and takes a xonotlite phase as a main component, and the content of the xonotlite phase is greater than or equal to 45%. The magnetic fiber is prepared by adopting a continuous fluidization high-temperature oxidation oil removal and degreasing process and a vapor deposition method, and the reinforced fiber presents a three-dimensional continuous stereoscopic network structure in a xonotlite structure by utilizing a magneto-rheological principle under the driving of an external magnetic field, so that the purpose of reinforcement is achieved to the greatest extent.
本发明公开了隔热材料制备领域的一种高强度硬硅钙石隔热材料及其制备方法，包括硬硅钙石基体和耐碱玻璃短切纤维；硬硅钙石基材采用烧结法或水热法的一种或多种方法合成的以硬硅钙石相为主的材料，其中硬硅钙石相含量≥45％。本发明采用连续流态化高温氧化除油脱脂工艺、气相沉积法制备磁性纤维，利用磁流变原理，在外加磁场驱动下，使增强纤维在硬硅钙石结构中呈现三维连续立体网络结构，从而最大限度实现增强的目的。
High-strength xonotlite thermal insulation material and preparation method thereof
The invention discloses a high-strength xonotlite thermal insulation material and a preparation method thereof in the field of thermal insulation material preparation. The high-strength xonotlite thermal insulation material comprises a xonotlite matrix and alkali-resistant glass chopped fibers, the xonotlite base material is a material which is synthesized by one or more of a sintering method or a hydrothermal method and takes a xonotlite phase as a main component, and the content of the xonotlite phase is greater than or equal to 45%. The magnetic fiber is prepared by adopting a continuous fluidization high-temperature oxidation oil removal and degreasing process and a vapor deposition method, and the reinforced fiber presents a three-dimensional continuous stereoscopic network structure in a xonotlite structure by utilizing a magneto-rheological principle under the driving of an external magnetic field, so that the purpose of reinforcement is achieved to the greatest extent.
本发明公开了隔热材料制备领域的一种高强度硬硅钙石隔热材料及其制备方法，包括硬硅钙石基体和耐碱玻璃短切纤维；硬硅钙石基材采用烧结法或水热法的一种或多种方法合成的以硬硅钙石相为主的材料，其中硬硅钙石相含量≥45％。本发明采用连续流态化高温氧化除油脱脂工艺、气相沉积法制备磁性纤维，利用磁流变原理，在外加磁场驱动下，使增强纤维在硬硅钙石结构中呈现三维连续立体网络结构，从而最大限度实现增强的目的。
High-strength xonotlite thermal insulation material and preparation method thereof
一种高强度硬硅钙石隔热材料及其制备方法
LI QINGFENG (Autor:in) / LIU JINKE (Autor:in) / WANG QINGWEI (Autor:in) / WAN WUSHI (Autor:in) / MA QIUHUA (Autor:in) / LI YANTAO (Autor:in) / WEI FENGCHUN (Autor:in) / YANG GUOYING (Autor:in) / FAN JISHENG (Autor:in) / MA SHENGWEI (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
METHOD FOR PRODUCING HIGH-STRENGTH XONOTLITE INSULATION MATERIAL WITH LOW THERMAL CONDUCTIVITY
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