A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of nano materials, and especially relates to an impact-resistant heat-preserving nano material. The nano material comprises a supporting base layer, a heat-preserving layer adheres to the top of the supporting base layer, aluminum dihydrogen phosphate adheres to the bottom of the heat-preserving layer, and the bottom of the heat-preserving layer adheres to the top of the supporting base layer through the aluminum dihydrogen phosphate. A protective layer is bonded to the bottom of the supporting base layer, and a reinforcing layer is bonded to the top of the heat-preserving layer. Silicate fiber is added as a modifier in the gel preparation process, so that the strength and toughness of the material can be improved, and tetraethoxysilane is used as a silicon source, so that the obtained heat-insulating and heat-preserving material has certain strength and can be used for heat-preserving engineering practice; and the heat-preserving material is simple in structure, can resist the high temperature of 600 DEG C or above, ensures that the quality of the heat-preserving material cannot be reduced in the using process, and is excellent in impact resistance, thereby prolonging the service life of the material, saving energy, improving the using performance and being high in practicability.
本发明专利涉及纳米材料技术领域，尤其为一种抗冲击保温纳米材料，包括支持基层，所述支持基层的顶部粘合有保温层，所述保温层的底部粘合有磷酸二氢铝，所述保温层的底部通过磷酸二氢铝与支持基层的顶部粘合，所述支持基层的底部粘合有保护层，所述保温层的顶部粘合有增强层；本发明专利在凝胶制备过程中加入硅酸盐纤维作为改性剂，可以增加材料的强度和韧性，以正硅酸乙酯为硅源，所得绝热、保温材料具有一定的强度且可用于保温工程实际；结构简单，可以耐600℃以上高温，保证使用过程中保温材料质量不会下降，且抗冲击性能优良，从而延长材料的使用寿命，节约能源，提高使用性能，实用性强。
The invention relates to the technical field of nano materials, and especially relates to an impact-resistant heat-preserving nano material. The nano material comprises a supporting base layer, a heat-preserving layer adheres to the top of the supporting base layer, aluminum dihydrogen phosphate adheres to the bottom of the heat-preserving layer, and the bottom of the heat-preserving layer adheres to the top of the supporting base layer through the aluminum dihydrogen phosphate. A protective layer is bonded to the bottom of the supporting base layer, and a reinforcing layer is bonded to the top of the heat-preserving layer. Silicate fiber is added as a modifier in the gel preparation process, so that the strength and toughness of the material can be improved, and tetraethoxysilane is used as a silicon source, so that the obtained heat-insulating and heat-preserving material has certain strength and can be used for heat-preserving engineering practice; and the heat-preserving material is simple in structure, can resist the high temperature of 600 DEG C or above, ensures that the quality of the heat-preserving material cannot be reduced in the using process, and is excellent in impact resistance, thereby prolonging the service life of the material, saving energy, improving the using performance and being high in practicability.
本发明专利涉及纳米材料技术领域，尤其为一种抗冲击保温纳米材料，包括支持基层，所述支持基层的顶部粘合有保温层，所述保温层的底部粘合有磷酸二氢铝，所述保温层的底部通过磷酸二氢铝与支持基层的顶部粘合，所述支持基层的底部粘合有保护层，所述保温层的顶部粘合有增强层；本发明专利在凝胶制备过程中加入硅酸盐纤维作为改性剂，可以增加材料的强度和韧性，以正硅酸乙酯为硅源，所得绝热、保温材料具有一定的强度且可用于保温工程实际；结构简单，可以耐600℃以上高温，保证使用过程中保温材料质量不会下降，且抗冲击性能优良，从而延长材料的使用寿命，节约能源，提高使用性能，实用性强。
Impact-resistant heat-preserving nano material and preparation method thereof
一种抗冲击保温纳米材料及其制备方法
LI WENJUN (author)
2021-07-06
Patent
Electronic Resource
Chinese
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