Zinc platingdistributes a thin layer of zinc onto metal objects to prevent oxidation by forming a barrier. This barrier acts as a sacrificial anode if it becomes damaged. Zinc-Iron platingprovides improved corrosion protection versus zinc alone. Likewise, it has even deposit distribution and superio...
Optional: a few drops of essential oil for fragrance (lavender, rosemary, or peppermint work well) Instructions: Warm the coconut oil in a microwave or double boiler until melted. Stir in the honey until well combined. Apply the resulting mixture onto damp hair. Pay special attention to the...
One way to do this is to create water-in-oil nanoemulsions. The research results indicate that the kinetics of the release of active substances in the upper gastrointestinal tract at a lower pH is non-linear. It is responsible for the longer residence time of the drug in the gastrointestinal...
Some additives work both as detergents and dispersants. • Antiwear agents: Sometimes the lubricating film created by oil breaks down, so antiwear agents have to protect the metal surfaces. A zinc and phosphorus compound called ZDDP is a long-used favorite, along with other phosphorus (and ...