Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a composite light energy-saving thermal-insulation material and a preparation method thereof. The preparation method comprises 1, respectively crushing diatomite, meerschaum powder and calcium carbide, 2, respectively weighing 4-12 parts by weight of micro-porous calcium silicate, 4-9 parts by weight of alumina silicate fibers, 5-12 parts by weight of diatomite, 2-6 parts by weight of meerschaum powder and 3-6 parts by weight of calcium carbide, and carrying out mechanical stirring to obtain a uniform mixture, 3, adding 6-15 parts of polyamide 610, 3-8 parts of jute fibers, 4-9 parts of Teflon, 3-7 parts of dimethyl phthalate and 4-10 parts of polytrimethylene terephthalate fibers into the mixed powder obtained by the step 2, and carrying out heating stirring, and 4, carrying out pressing molding on the mixed materials, and then carrying out cooling to a room temperature so that the composite light energy-saving thermal-insulation material is obtained. The composite light energy-saving thermal-insulation material has the characteristics of light weight, compression resistance and thermal insulation.
The invention discloses a composite light energy-saving thermal-insulation material and a preparation method thereof. The preparation method comprises 1, respectively crushing diatomite, meerschaum powder and calcium carbide, 2, respectively weighing 4-12 parts by weight of micro-porous calcium silicate, 4-9 parts by weight of alumina silicate fibers, 5-12 parts by weight of diatomite, 2-6 parts by weight of meerschaum powder and 3-6 parts by weight of calcium carbide, and carrying out mechanical stirring to obtain a uniform mixture, 3, adding 6-15 parts of polyamide 610, 3-8 parts of jute fibers, 4-9 parts of Teflon, 3-7 parts of dimethyl phthalate and 4-10 parts of polytrimethylene terephthalate fibers into the mixed powder obtained by the step 2, and carrying out heating stirring, and 4, carrying out pressing molding on the mixed materials, and then carrying out cooling to a room temperature so that the composite light energy-saving thermal-insulation material is obtained. The composite light energy-saving thermal-insulation material has the characteristics of light weight, compression resistance and thermal insulation.
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