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M-6683 aluminum chromium-free passivator (no water washing)
Product Description:

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Supplementary Notes
Product Features
◆ M-6683 aluminum chromium-free passivation after washing, reduce waste water discharge, save water.
◆ M-6683 aluminum chromium-free passivation treatment time is short, only 30-60 seconds can be intact film, high production efficiency.
◆ M-6683 aluminum chromium-free passivator is super concentrated passivator, which can process 500-700 square meters of aluminum per kilogram of M-6683.
◆ M-6683 aluminum chromium-free passivator tank solution is better prepared with pure water.
◆ M-6683 aluminum chromium-free passivation agent does not contain phosphorus, chromium and heavy metals, new environmental protection aluminum passivation process.
◆ M-6683 aluminum chromium-free passivation process is suitable for aluminum coating the bottom layer, not suitable for aluminum direct corrosion.
◆ Coating performance after painting:
Coating adhesion test: Grade 0;
High pressure water boiling test of coating for 2 hours;
Coating neutral salt spray test 1000 hours (powder coating).
◆ M-6683 water-free passivation is suitable for spray, mixed coating or soaking process.
Use effect
◆ M-6683 aluminum chromium-free passivation after washing, reduce waste water discharge, save water.
◆ M-6683 aluminum chromium-free passivation treatment time is short, only 30-60 seconds can be intact film, high production efficiency.
◆ M-6683 aluminum chromium-free passivator is super concentrated passivator, which can process 500-700 square meters of aluminum per kilogram of M-6683.
◆ M-6683 aluminum chromium-free passivator tank solution is better prepared with pure water.
◆ M-6683 aluminum chromium-free passivation agent does not contain phosphorus, chromium and heavy metals, new environmental protection aluminum passivation process.
◆ M-6683 aluminum chromium-free passivation process is suitable for aluminum coating the bottom layer, not suitable for aluminum direct corrosion.
◆ Coating performance after painting:
Coating adhesion test: Grade 0;
High pressure water boiling test of coating for 2 hours;
Coating neutral salt spray test 1000 hours (powder coating).
◆ M-6683 water-free passivation is suitable for spray, mixed coating or soaking process.
Technical parameters
- Commodity name: M-6683 aluminum chromium-free passivator (no water washing)
- Commodity ID: M-6683
- Appearance: Colorless to milky liquid
- Acidity and alkalinity: Weak acid
- Ratio of use: 1~2%
- Processing Temperature: Normal temperature
- Processing time: 30 to 60 seconds
- Process parameters: Colorless transparent
- Applicable materials: Aluminum profile, aluminum plate
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