Dynamic contact angles. Part III. Changes in liquid–solution–solid contact angles with time
Abstract
The impact of drops of carbon tetrachloride on allyl diglycol carbonate resin (“CR39”) surfaces, immersed in solutions of cationic, anionic, and non-ionic surface-active agents have been recorded photographically. The influence of concentration, chain length, and rate of drop formation on the changes in contact angle with time are discussed.