Fireproof and light-shielding fluorine-containing functional coating specialized for steel structure, and preparation process thereof
The invention discloses a fireproof and light-shielding fluorine-containing functional coating specialized for a steel structure, and a preparation process thereof. The prepared fireproof and light-shielding fluorine-containing functional coating specialized for the steel structure does not produce...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a fireproof and light-shielding fluorine-containing functional coating specialized for a steel structure, and a preparation process thereof. The prepared fireproof and light-shielding fluorine-containing functional coating specialized for the steel structure does not produce color change over time, and has the characteristics of good stability, good brightness and good sealing property. The preparation process comprises the following steps of (1) preparing a fire retardant solution: firstly dissolving a prescription amount of chlorinated paraffin with dimethylbenzene; stirring and dissolving; adding a phosphate ester and butyl acetate; stirring until the phosphate ester and butyl acetate are dissolved completely; and filtering to remove residues after the dissolution, so that the fire retardant solution is prepared; (2) mixing a prescription amount of dimethylbenzene with butyl acetate uniformly; adding a fluorocarbon resin, 191 resin, a flatting agent and the fire retardant solution p |
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