A method for preparing foam insulation building materials using soot carbon powder as foaming agent
A technology of soot carbon powder and foaming agent, which is applied in the field of foam insulation building materials manufacturing, can solve the problems of land occupation, manpower and material resources, and pollution of underground water quality, and achieve high yield, low production cost, and good promotion and use value Effect
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Embodiment 1
[0027] The technical solution adopted by the present invention is a method for preparing foam insulation building materials using soot carbon powder as a foaming agent. The steps of the method include:
[0028] (1) Mixture treatment: Weigh the soot toner foaming agent, raw materials, fluxing agent, and foam stabilizer according to the mass percentage of the mixture, add them into a ball mill tank to obtain the mixture, and then carry out dry pressing molding of the mixture. The formed blank is put into the mould;
[0029] In this step, the mass percentages of each component in the mixture are: 3% ball-milled soot carbon powder foaming agent, 85% ball-milled raw materials, 9% flux, and 3% foam stabilizer. The raw material is waste glass. The flux is borax; the foam stabilizer is sodium phosphate. The particle size of the mixture obtained after ball milling in the ball mill tank is less than 200 mesh. Ensure the smaller particle size, so as to ensure the uniformity and produc...
Embodiment 2
[0038] On the basis of Example 1, this example is a method for preparing a foam insulation building material using soot carbon powder as a foaming agent. The steps of the method include:
[0039] (1) Mixture treatment: Weigh the soot toner foaming agent, raw materials, fluxing agent, and foam stabilizer according to the mass percentage of the mixture, add them into a ball mill tank to obtain the mixture, and then carry out dry pressing molding of the mixture. The formed blank is put into the mould;
[0040] In this step, the mass percentage of each component in the mixture is: 2% of ball-milled soot carbon powder foaming agent, 80% of ball-milled raw material, 16% of flux, and 2% of foam stabilizer. The raw material is fly ash. The flux is borax; the foam stabilizer is sodium phosphate. The particle size of the mixture obtained after ball milling in the ball milling tank is less than 200 mesh.
[0041] (2) Preheating stage treatment: The resistance furnace is heated to 200°C ...
Embodiment 3
[0048] On the basis of Embodiment 1, this embodiment is a method for preparing foam thermal insulation building materials by using soot carbon powder as a foaming agent, and the steps of the method include:
[0049] (1) Mixture treatment: Weigh the soot and carbon powder foaming agent, raw materials, fluxing agent, and foam stabilizer according to the mass percentage of the mixture, add it into a ball mill tank and ball-mill to obtain a mixture, and then dry-press the mixture to form the mixture. The formed blank is put into the mold;
[0050] In this step, the mass percentages of each component in the mixture are: 4% ball-milled soot carbon powder foaming agent, 75% ball-milled raw material, 16% fluxing agent, and 5% foam stabilizer. The raw material is fly ash. The flux is borax; the foam stabilizer is sodium phosphate. The particle size of the mixture obtained after ball milling in the ball milling tank is less than 200 mesh.
[0051] (2) Preheating stage treatment: The ...
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