Please enable JavaScript.
Coggle requires JavaScript to display documents.
Type of Developer (water soluble (consist of a group of chemicals that are…
Type of Developer
water soluble
consist of a group of chemicals that are dissolved in water and form a developer layer when the water is evaporated away.
best method is spraying, others like dipping, pouring, or brushing
-
-
Aqueous developers contain wetting agents which can lead to additional removal of entrapped penetrant.
-
Properly developed parts will have an even, pale white coating over the entire surface.
dry powder
low cost, less sensitive and easy to apply
-
-
-
-
-
-
-
-