Corrosion-resistant fireproof aluminum composite plate
The utility model discloses a corrosion-resistant fireproof aluminum composite plate which comprises a plate body, the plate body comprises an aluminum plate substrate layer, an inner protection layer is arranged on the outer side of the aluminum plate substrate layer, the inner protection layer com...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a corrosion-resistant fireproof aluminum composite plate which comprises a plate body, the plate body comprises an aluminum plate substrate layer, an inner protection layer is arranged on the outer side of the aluminum plate substrate layer, the inner protection layer comprises an epoxy coal pitch corrosion-resistant coating and a nickel high-temperature alloy layer, and an outer protection layer is arranged on the outer side of the inner protection layer. The outer protection layer is arranged, the polytetrafluoroethylene coating of the outer protection layer can play a first corrosion-resistant protection role on the plate body, the perchloro-ethylene coating can play a second corrosion-resistant protection role on the plate body after the polytetrafluoroethylene coating is damaged, and the inner protection layer is arranged, so that the corrosion resistance of the plate body is improved. The epoxy coal pitch anti-corrosion coating can play a third anti-corrosion protection role |
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