Figure 9
From: Preparation and performance evaluation of a novel temperature-resistant anionic/nonionic surfactant

Variation in the contact angle of the core with a change in concentration of the C8P10E5C solution.
From: Preparation and performance evaluation of a novel temperature-resistant anionic/nonionic surfactant
Variation in the contact angle of the core with a change in concentration of the C8P10E5C solution.