Carbon films
Non metallic coating is not very stable except Graphite coating other coating includes Sulphur coating and organic coating of polymers the temporary coating of wax ,grease and oils also may be used.
electrically conducting coating
boh
m9
The coating on gum is made out of a mineral called a diamond.
Carbon films
gand marao BC
A system for applying thin film coatings of various materials on surfaces. Some thin film coatings are:metal films for electronic or magnetic devices.antireflective coatings on lenses.the metal films in CDs and DVDs for recording data optically.etc.Most such coating systems use a form of evaporative deposition, some use gaseous decomposition deposition, other methods are also used.
Until recently, diamond would have been the answer, but graphene films have even higher conductivity. But graphene would not (yet) be considered a native mineral. [Most probably]
Food grade or medical mineral oil will mostly increase the passage rate of intestinal contents, so your dog may have loose stools or diarrhea while the mineral oil is working its way through. The oil is often visible on the feces as well as a clear shiny liquid or coating.
Yes it will. Rubbing (coating) the raw egg with mineral oil seals the pores of the egg and keeps it fresh for several months.
The coating on aspirin is called an enteric coating.
Unwashed eggs from the farm have a very effective natural coating applied by the hens oviduct as it emerges from the vent. If this natural coating is not washed off the egg is well protected from contaminants and will remain fresher, longer. Eggs from a mass producer are washed and re coated with a mineral oil substance which attempts to replace the natural coating. Both can add a waxy, sticky feel to a fresh egg.
- coating with another metal - paint coating - plastic coating
Non metallic coating is not very stable except Graphite coating other coating includes Sulphur coating and organic coating of polymers the temporary coating of wax ,grease and oils also may be used.
no