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Perlite-based high-strength composite insulation board and preparation method thereof
The invention relates to the technical field of thermal insulation materials, in particular to a perlite-based high-strength composite thermal insulation board and a preparation method thereof. The high-strength composite insulation board is prepared from the following components in parts by weight: 20 to 30 parts of modified expanded perlite, 30 to 50 parts of filler, 1 to 5 parts of fiber, 45 to 55 parts of water glass, 3 to 8 parts of composite aerogel, 15 to 20 parts of polydimethylsiloxane and 1 to 3 parts of foaming agent. The high-strength composite insulation board is prepared through the mutual synergistic effect of the modified expanded perlite, the filler, the fiber, the composite aerogel, the water glass, the foaming agent and the polydimethylsiloxane. The thermal-insulation board has an excellent thermal-insulation effect, and also has excellent strength and durability.
本发明涉及保温材料技术领域，具体为一种基于珍珠岩的高强复合保温板及其制备方法。所述高强复合保温板包括以下重量组分：改性膨胀珍珠岩20～30份、填料30～50份、纤维1～5份、水玻璃45～55份、复合气凝胶3～8份、聚二甲基硅氧烷15～20份、发泡剂1～3份。本发明通过改性膨胀珍珠岩、填料、纤维、复合气凝胶、水玻璃、发泡剂、聚二甲基硅氧烷的相互协同作用，制得高强复合保温板。不仅具有优异的保温效果，同时具有优异的强度和耐久性。
Perlite-based high-strength composite insulation board and preparation method thereof
The invention relates to the technical field of thermal insulation materials, in particular to a perlite-based high-strength composite thermal insulation board and a preparation method thereof. The high-strength composite insulation board is prepared from the following components in parts by weight: 20 to 30 parts of modified expanded perlite, 30 to 50 parts of filler, 1 to 5 parts of fiber, 45 to 55 parts of water glass, 3 to 8 parts of composite aerogel, 15 to 20 parts of polydimethylsiloxane and 1 to 3 parts of foaming agent. The high-strength composite insulation board is prepared through the mutual synergistic effect of the modified expanded perlite, the filler, the fiber, the composite aerogel, the water glass, the foaming agent and the polydimethylsiloxane. The thermal-insulation board has an excellent thermal-insulation effect, and also has excellent strength and durability.
本发明涉及保温材料技术领域，具体为一种基于珍珠岩的高强复合保温板及其制备方法。所述高强复合保温板包括以下重量组分：改性膨胀珍珠岩20～30份、填料30～50份、纤维1～5份、水玻璃45～55份、复合气凝胶3～8份、聚二甲基硅氧烷15～20份、发泡剂1～3份。本发明通过改性膨胀珍珠岩、填料、纤维、复合气凝胶、水玻璃、发泡剂、聚二甲基硅氧烷的相互协同作用，制得高强复合保温板。不仅具有优异的保温效果，同时具有优异的强度和耐久性。
Perlite-based high-strength composite insulation board and preparation method thereof
一种基于珍珠岩的高强复合保温板及其制备方法
LU LIJUN (author) / CHEN HUAJUN (author) / ZHOU JIE (author) / LI DINGXIN (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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