Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mineral polymer material composition and preparation method and application thereof in thermal insulation material
The invention discloses a mineral polymer material composition, a preparation method thereof and application of the mineral polymer material composition in a thermal insulation material. The mineral polymer material composition is prepared from the following raw materials in parts by weight: 10-20 parts of plant fibers, 4-10 parts of kaolin, 4-8 parts of modified vermiculite, 2-6 parts of acrylicresin emulsion, 2-6 parts of expanded perlite, 2-5 parts of calcium silicate and 0.5-2 part of fumed silica. The mineral polymer material composition disclosed by the invention is added into a thermalinsulation material, so that the compressive strength of the thermal insulation material can be remarkably improved, and the heat conductivity coefficient is reduced; and modified sisal fibers and modified vermiculite are added into the mineral polymer composition to significantly improve the compressive strength and reduce the heat conductivity coefficient, and the acrylic resin emulsion in thesystem can seal redundant pores in the surface of the material, so that the compressive strength can be improved, and the heat conductivity coefficient can be reduced.
本发明公开了一种矿物高分子材料组合物及其制备方法和其在隔热保温材料中的应，所述矿物高分子材料组合物由以下重量份原料制成：10~20份植物纤维、4~10份高岭土、4~8份改性蛭石、2~6份丙烯酸树脂乳液、2~6份膨胀珍珠岩、2~5份硅酸钙、0.5~2份气相二氧化硅。本发明所述的矿物高分子材料组合物加入到隔热保温材料中能够显著提高隔热保温材料的抗压强度、降低导热系数；通过在矿物高分子组合物中加入改性剑麻纤维、改性蛭石来显著提高抗压强度、降低导热系数，本发明所述的体系中通过丙烯酸树脂乳液可封闭材料表面多余的孔道，可提高抗压强度、降低导热系数。
Mineral polymer material composition and preparation method and application thereof in thermal insulation material
The invention discloses a mineral polymer material composition, a preparation method thereof and application of the mineral polymer material composition in a thermal insulation material. The mineral polymer material composition is prepared from the following raw materials in parts by weight: 10-20 parts of plant fibers, 4-10 parts of kaolin, 4-8 parts of modified vermiculite, 2-6 parts of acrylicresin emulsion, 2-6 parts of expanded perlite, 2-5 parts of calcium silicate and 0.5-2 part of fumed silica. The mineral polymer material composition disclosed by the invention is added into a thermalinsulation material, so that the compressive strength of the thermal insulation material can be remarkably improved, and the heat conductivity coefficient is reduced; and modified sisal fibers and modified vermiculite are added into the mineral polymer composition to significantly improve the compressive strength and reduce the heat conductivity coefficient, and the acrylic resin emulsion in thesystem can seal redundant pores in the surface of the material, so that the compressive strength can be improved, and the heat conductivity coefficient can be reduced.
本发明公开了一种矿物高分子材料组合物及其制备方法和其在隔热保温材料中的应，所述矿物高分子材料组合物由以下重量份原料制成：10~20份植物纤维、4~10份高岭土、4~8份改性蛭石、2~6份丙烯酸树脂乳液、2~6份膨胀珍珠岩、2~5份硅酸钙、0.5~2份气相二氧化硅。本发明所述的矿物高分子材料组合物加入到隔热保温材料中能够显著提高隔热保温材料的抗压强度、降低导热系数；通过在矿物高分子组合物中加入改性剑麻纤维、改性蛭石来显著提高抗压强度、降低导热系数，本发明所述的体系中通过丙烯酸树脂乳液可封闭材料表面多余的孔道，可提高抗压强度、降低导热系数。
Mineral polymer material composition and preparation method and application thereof in thermal insulation material
一种矿物高分子材料组合物及其制备方法和其在隔热保温材料中的应用
LONG RIRONG (Autor:in) / LONG LIRONG (Autor:in) / ZHANG JIEHU (Autor:in) / WANG WENBIN (Autor:in) / YE YUHONG (Autor:in) / CHEN TUFENG (Autor:in) / CAO JIEXIONG (Autor:in)
19.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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