NALSUN coatings are nanocomposite coatings having excellent optical properties (high absorption & low emittance) with a service life of 25 years for water heating applications. NALSUN bath has following other advantages:
- operable at room temperature;
- requires normal plating current densities;
- good shelf-life;
- simple bath control and maintenance;
- good covering power-requires no nickel undercoat on copper;
- low refrigeration cost;
- cost effective process.
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