aquadag
English edit
Etymology edit
From the trade name Aquadag, short for aqueous deflocculated Acheson graphite.
Noun edit
aquadag (uncountable)
- A waterbased colloidal graphite coating commonly used in cathode ray tubes.
- 2014, K. G. Jackson, G. B. Townsend, TV & Video Engineer's Reference Book:
- Provide a short thick lead from the spark gaps to a good contact with the aquadag (the outer coating on the tube) to return the energy to the tube.