A method for preparing a multi-component modified inorganic aluminium phosphate high-temperature resistant adhesive
A method for preparing an inorganic aluminium phosphate high-temperature resistant adhesive is disclosed. The method includes mixing ultrafine metal silicon powder, ultrafine mullite powder, ultrafineboron carbide powder, ultrafine silicon carbide powder, and copper oxide micro powder to obtain a mi...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
30.11.2018
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Subjects | |
Online Access | Get full text |
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Summary: | A method for preparing an inorganic aluminium phosphate high-temperature resistant adhesive is disclosed. The method includes mixing ultrafine metal silicon powder, ultrafine mullite powder, ultrafineboron carbide powder, ultrafine silicon carbide powder, and copper oxide micro powder to obtain a mixture; subjecting the mixture to ball milling; adding aluminium hydroxide fine powder into dilutedphosphoric acid to prepare a mixed solution; adding the mixture into the mixed solution to form an adhesive solution; stirring the adhesive solution in a vacuum environment to remove residual gas in the adhesive solution; and the like. The method is advantageous in that the adhesive is used for connection and repairing of various high-temperature resistant engineering materials in high-temperatureenvironments, surface heat insulation protection and antioxidant protection for various high-temperature resistant engineering materials, heat protection system installation and connection, gap position sealing, and the like. |
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Bibliography: | Application Number: CN201810541309 |