A kind of method and sealing agent of anodized film pre-sealing
An anodizing film and anodizing technology, applied in anodizing, coating, surface reaction electrolytic coating, etc., can solve the problem of unable to pass acid-base test stably, difficult to ensure alkali resistance stability, loss of metal texture, etc. To achieve super hydrophobicity, excellent adhesion, improve the effect of hydrophobicity
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Embodiment 1
[0065]This example discloses a sealing agent of an anodized film pre-sealing hole, and the sealing agent comprises the following components:
[0066]Nickel acetate: 2g / L,
[0067]Fluorinated nickel: 3g / L,
[0068]Polyethylene glycol: 0.1g / L,
[0069]Lignin sulfonate: 0.1g / L,
[0070]Acetic acid: 0.05g / L,
[0071]Oxide oxide (single layer): 0.01 g / L,
[0072]Dodecanocyl sulfate: 0.05 g / L,
[0073]The solvent is pure water.
Embodiment 2
[0075]This example discloses a sealing agent for pre-sealing holes of anodized film, including the following components:
[0076]Nickel acetate: 5g / L,
[0077]Ammonium fluoride: 0.5g / L,
[0078]Sorbitol: 0.1g / L,
[0079]Methylene bisnaphthalene sodium sodium sodium sodium sodium sodium sodium - 0.15 g / L,
[0080]Acetic acid: 0.01g / L,
[0081]Oxide oxide (single layer): 0.03 g / L,
[0082]Alkylphenol polyoxyethylene ether: 0.1 g / L,
[0083]The solvent is pure water.
Embodiment 3
[0085]This example discloses a sealing agent of the pre-sealing hole of the anodized film, including the following components:
[0086]Fluorinated nickel: 4g / L,
[0087]Sodium fluoride: 0.5g / L,
[0088]Polyethylene glycol: 0.3g / L,
[0089]Sodium methylene bisnaphthalene sulfate: 0.2g / L,
[0090]Acetic acid: 0.02g / L,
[0091]Oxide oxide (single layer): 0.1 g / L,
[0092]Fat alcohol polyoxyethylene ether: 0.5g / L,
[0093]The solvent is pure water.
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