NACL Super Anodizing ®
NACL Super Anodizing is the latest anodic oxidation coating process which is developed by use of special electrolytic solution and special anodizing method. Hard anodic film can be obtained. Conventional hard anodic film has its own color of gray or dark gray. However the film of NACL Super Anodizing is the high quality hard anodic oxidation film with gloss silver color of aluminum itself. Therefore it can be widely used from conventional housing sash to precision machine parts.
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- Good wear resistance
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It has more than twice in hardness compared to that of the sulfuric acid film. So it is not damaged by scratch easily. It can be used for machine parts, etc.
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- Extra hardness
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Hardness is more than twice compared to that of the conventional sulfuric acid film. Therefore it can be hard to be susceptible to scratch damages as well as contaminations caused by adherence of any foreign materials on the surface.
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- Good corrosion-resistance
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The corrosion-resistance is superior to that of the conventional sulfuric acid film. Therefore it can be used even in the severe environment.
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- Beautiful color
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Gloss silver color of aluminum itself can be obtained and 2 step coloring process is also available. Therefore it can be used for building curtain wall, etc. where the beauty appearance is required.
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- Processible for long-length product
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Processible up to L12,750×H2,000×W250
- Process outline
