Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel expanded graphite cement foaming thermal insulation material for industrial pipelines
The invention relates to the technical field of thermal insulation materials, in particular to a novel expanded graphite cement foaming thermal insulation material for industrial pipelines. The thermal insulation material comprises the following raw material components: cement, fly ash, heat storage microcapsules, floating beads, quartz glass fibers, an antifreezing agent, a foaming agent, a foamstabilizer and water; wherein the heat storage micro-capsule is a novel phase-change energy storage composite material, the cement is a mixture of Portland cement and aluminate cement, and the mass ratio of the Portland cement to the aluminate cement is 7:1; the anti-freezing agent is a composite anti-freezing agent containing sodium nitrite, carbonate, calcium chloride, calcium nitrite, urea andethylene glycol; the foaming agent is hydrogen peroxide, and the foam stabilizer is magnesium stearate or calcium stearate. The thermal insulation material has good thermal insulation performance andalso has a good heat storage and energy storage effect, so that a part of heat radiation can be absorbed, and the temperature adjusting effect is achieved.
本发明涉及保温材料技术领域，具体涉及一种工业管道用新型膨胀石墨水泥发泡保温材料，保温材料的原料组分包括：水泥、粉煤灰、储热微囊、漂珠、石英玻璃纤维、防冻剂、发泡剂、稳泡剂、水。其中，储热微囊是一种新型相变储能复合材料，水泥选择硅酸盐水泥和铝酸盐水泥的混合物，二者的质量比为7:1；防冻剂为含有亚硝酸钠、碳酸盐、氯化钙、亚硝酸钙、尿素和乙二醇复合防冻剂；发泡剂为双氧水，稳泡剂为硬脂酸镁或硬脂酸钙。该型保温材料不仅具有良好的保温隔热性能；还具有较好蓄热储能效应，可以吸收部分热辐射，发挥温度调节作用。
Novel expanded graphite cement foaming thermal insulation material for industrial pipelines
The invention relates to the technical field of thermal insulation materials, in particular to a novel expanded graphite cement foaming thermal insulation material for industrial pipelines. The thermal insulation material comprises the following raw material components: cement, fly ash, heat storage microcapsules, floating beads, quartz glass fibers, an antifreezing agent, a foaming agent, a foamstabilizer and water; wherein the heat storage micro-capsule is a novel phase-change energy storage composite material, the cement is a mixture of Portland cement and aluminate cement, and the mass ratio of the Portland cement to the aluminate cement is 7:1; the anti-freezing agent is a composite anti-freezing agent containing sodium nitrite, carbonate, calcium chloride, calcium nitrite, urea andethylene glycol; the foaming agent is hydrogen peroxide, and the foam stabilizer is magnesium stearate or calcium stearate. The thermal insulation material has good thermal insulation performance andalso has a good heat storage and energy storage effect, so that a part of heat radiation can be absorbed, and the temperature adjusting effect is achieved.
本发明涉及保温材料技术领域，具体涉及一种工业管道用新型膨胀石墨水泥发泡保温材料，保温材料的原料组分包括：水泥、粉煤灰、储热微囊、漂珠、石英玻璃纤维、防冻剂、发泡剂、稳泡剂、水。其中，储热微囊是一种新型相变储能复合材料，水泥选择硅酸盐水泥和铝酸盐水泥的混合物，二者的质量比为7:1；防冻剂为含有亚硝酸钠、碳酸盐、氯化钙、亚硝酸钙、尿素和乙二醇复合防冻剂；发泡剂为双氧水，稳泡剂为硬脂酸镁或硬脂酸钙。该型保温材料不仅具有良好的保温隔热性能；还具有较好蓄热储能效应，可以吸收部分热辐射，发挥温度调节作用。
Novel expanded graphite cement foaming thermal insulation material for industrial pipelines
一种工业管道用新型膨胀石墨水泥发泡保温材料
ZHANG ZIQIAN (Autor:in) / ZHANG ZIHAO (Autor:in) / SUN ZHEZHENG (Autor:in) / HUANG SIMEI (Autor:in) / MIAO MIN (Autor:in) / LIU XIAOLIN (Autor:in) / ZHANG WENLING (Autor:in) / WANG JIAYAN (Autor:in) / WU RUILI (Autor:in) / CHENG XUNXIU (Autor:in)
10.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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