A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a plastic fireproof thermal insulation material, which is prepared from the following ingredients in parts by weight: 100 to 150 parts of fireproof clay, 10 to 12 parts of hydroxymethyl cellulose, 18 to 23 parts of aluminum silicate fiber, 80 to 95 parts of floating beads, 18 to 22 parts of perlite powder, 15 to 17 parts of aerogel powder, 10 to 12 parts of alpha-starch and 5 to 8 parts of defoaming agents. According to the present invention, the content of the main chemical component Al2O3 is 43-45%, and the content of the main chemical component SiO2 is 53-55% preferably, the characteristics of the components are fully utilized by the preparation method provided by the invention, and the characteristics are optimized by using the suitable method; the prepared thermal insulation material has the advantages of being easy to form, high in refractoriness, small in volume density, low in heat conductivity coefficient, good in high-temperature volume stability, high in strength, long in service life, free of environmental pollution and the like. The invention fills the domestic blank, and foreign like products have been used for guaranteeing the safety of oil depots and petrochemical places in the Middle East of the overseas.
本发明公开了一种具有可塑性耐火隔热材料，它由如下重量份的组分组成：耐火黏土100‑150份，羟甲基纤维素10‑12份，硅酸铝纤维18‑23份，漂珠80‑95份，珍珠岩粉18‑22份，气凝胶粉15‑17份，α‑淀粉10‑12份，消泡剂5‑8份，高岭土的粒度200‑300目，主要化学成分Al2O3的含量占43‑45％、Si02的含量占53％‑55％为优,本发明提供的制备方法充分利用了各组分的特性，采用合适的方法使其特性发挥到最优化，使制备的保温材料具有易成形、耐火度高、体积密度小、导热系数低、高温体积稳定性好、强度高、寿命长和对环保无污染等优点。本发明填补国内空白，国外同类产品已经用于海外中东地区保障油库和石化场所的安全。
The invention discloses a plastic fireproof thermal insulation material, which is prepared from the following ingredients in parts by weight: 100 to 150 parts of fireproof clay, 10 to 12 parts of hydroxymethyl cellulose, 18 to 23 parts of aluminum silicate fiber, 80 to 95 parts of floating beads, 18 to 22 parts of perlite powder, 15 to 17 parts of aerogel powder, 10 to 12 parts of alpha-starch and 5 to 8 parts of defoaming agents. According to the present invention, the content of the main chemical component Al2O3 is 43-45%, and the content of the main chemical component SiO2 is 53-55% preferably, the characteristics of the components are fully utilized by the preparation method provided by the invention, and the characteristics are optimized by using the suitable method; the prepared thermal insulation material has the advantages of being easy to form, high in refractoriness, small in volume density, low in heat conductivity coefficient, good in high-temperature volume stability, high in strength, long in service life, free of environmental pollution and the like. The invention fills the domestic blank, and foreign like products have been used for guaranteeing the safety of oil depots and petrochemical places in the Middle East of the overseas.
本发明公开了一种具有可塑性耐火隔热材料，它由如下重量份的组分组成：耐火黏土100‑150份，羟甲基纤维素10‑12份，硅酸铝纤维18‑23份，漂珠80‑95份，珍珠岩粉18‑22份，气凝胶粉15‑17份，α‑淀粉10‑12份，消泡剂5‑8份，高岭土的粒度200‑300目，主要化学成分Al2O3的含量占43‑45％、Si02的含量占53％‑55％为优,本发明提供的制备方法充分利用了各组分的特性，采用合适的方法使其特性发挥到最优化，使制备的保温材料具有易成形、耐火度高、体积密度小、导热系数低、高温体积稳定性好、强度高、寿命长和对环保无污染等优点。本发明填补国内空白，国外同类产品已经用于海外中东地区保障油库和石化场所的安全。
Fire-resistant heat-insulating material with plasticity and preparation method thereof
一种具有可塑性耐火隔热材料及其制备方法
ZHANG HE (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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