Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a decorative pressure-resistant thermal insulation material and a preparation method thereof. The decorative pressure-resistant thermal insulation material comprises the following raw materials: 7-13 parts of aluminum silicate fiber, 4-10 parts of pitchstone powder, 5-12 parts of polypropylene foamed plastic, 3-7 parts of cellulose acetate butyrate, 5-11 parts of terpene resin, 4-8 parts of crylic acid modified alkyd resin, 0.5-2.5 parts of diethylenetriamine, 2-4 parts of potassium fluosilicate, 3-7 parts of strontium carbonate and 4-8 parts of aluminum sulfate. The preparation method of the decorative pressure-resistant thermal insulation material comprises the following steps: (1) firstly, grinding and drying potassium fluosilicate, strontium carbonate and aluminum sulfate; (2) uniformly stirring the material obtained in the step (1); (3) performing compression moulding to obtain the decorative pressure-resistant thermal insulation material, wherein the pressing temperature is 50-60 DEG C, and the forming pressure is 40-60 MPa. The prepared decorative pressure-resistant thermal insulation material is particularly suitable for the decoration industry.
The invention discloses a decorative pressure-resistant thermal insulation material and a preparation method thereof. The decorative pressure-resistant thermal insulation material comprises the following raw materials: 7-13 parts of aluminum silicate fiber, 4-10 parts of pitchstone powder, 5-12 parts of polypropylene foamed plastic, 3-7 parts of cellulose acetate butyrate, 5-11 parts of terpene resin, 4-8 parts of crylic acid modified alkyd resin, 0.5-2.5 parts of diethylenetriamine, 2-4 parts of potassium fluosilicate, 3-7 parts of strontium carbonate and 4-8 parts of aluminum sulfate. The preparation method of the decorative pressure-resistant thermal insulation material comprises the following steps: (1) firstly, grinding and drying potassium fluosilicate, strontium carbonate and aluminum sulfate; (2) uniformly stirring the material obtained in the step (1); (3) performing compression moulding to obtain the decorative pressure-resistant thermal insulation material, wherein the pressing temperature is 50-60 DEG C, and the forming pressure is 40-60 MPa. The prepared decorative pressure-resistant thermal insulation material is particularly suitable for the decoration industry.
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