Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight fireproof heat-insulation casting composite material and preparation method thereof
The invention relates to the technical field of fireproof materials, in particular to a light fireproof heat-insulation pouring type composite material and a preparation method thereof.The light fireproof heat-insulation pouring type composite material comprises light filler, an inorganic binding material, a reinforcing material, a fluxing agent, a foaming agent, a retarder and water, the fluxing agent comprises zinc borate and low-melting-point glass powder, and zinc borate in the material has a good flame retardant effect and also has a good heat insulation effect; the material has a low melting point, can form a liquid phase with low-melting-point glass powder at a high temperature, can be used as a connecting bridge to tightly connect the light filler, the inorganic binding material and the reinforcing material to form a compact thermal insulation layer, and is not easy to collapse and fall off after being heated at a high temperature for a long time; good fireproof and heat insulation effects are achieved on the inner shell of the safe box.
本发明涉及防火材料技术领域，特别指一种轻质防火绝热浇注型复合材料及其制备方法，包括轻质填料、无机粘合材料、增强材料、助熔剂、发泡剂、缓凝剂和水，所述助熔剂包括硼酸锌和低熔点玻璃粉，该材料中硼酸锌不仅具有良好的阻燃效果，而且熔点较低，在高温下能与低熔点玻璃粉形成液相，作为连接桥梁使轻质填料、无机粘合材料、增强材料紧密连接形成致密隔热层，长时间高温加热也不容易崩塌脱落，该材料可用于保险箱的防火隔热层灌注料，对保险箱体内壳起到很好的防火隔热作用。
Lightweight fireproof heat-insulation casting composite material and preparation method thereof
The invention relates to the technical field of fireproof materials, in particular to a light fireproof heat-insulation pouring type composite material and a preparation method thereof.The light fireproof heat-insulation pouring type composite material comprises light filler, an inorganic binding material, a reinforcing material, a fluxing agent, a foaming agent, a retarder and water, the fluxing agent comprises zinc borate and low-melting-point glass powder, and zinc borate in the material has a good flame retardant effect and also has a good heat insulation effect; the material has a low melting point, can form a liquid phase with low-melting-point glass powder at a high temperature, can be used as a connecting bridge to tightly connect the light filler, the inorganic binding material and the reinforcing material to form a compact thermal insulation layer, and is not easy to collapse and fall off after being heated at a high temperature for a long time; good fireproof and heat insulation effects are achieved on the inner shell of the safe box.
本发明涉及防火材料技术领域，特别指一种轻质防火绝热浇注型复合材料及其制备方法，包括轻质填料、无机粘合材料、增强材料、助熔剂、发泡剂、缓凝剂和水，所述助熔剂包括硼酸锌和低熔点玻璃粉，该材料中硼酸锌不仅具有良好的阻燃效果，而且熔点较低，在高温下能与低熔点玻璃粉形成液相，作为连接桥梁使轻质填料、无机粘合材料、增强材料紧密连接形成致密隔热层，长时间高温加热也不容易崩塌脱落，该材料可用于保险箱的防火隔热层灌注料，对保险箱体内壳起到很好的防火隔热作用。
Lightweight fireproof heat-insulation casting composite material and preparation method thereof
一种轻质防火绝热浇注型复合材料及其制备方法
QIU YI (Autor:in) / TANG CHENYUN (Autor:in) / AN HONGCHUAN (Autor:in) / YING WANGLEI (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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