Читать книгу Surface Science and Adhesion in Cosmetics - Группа авторов - Страница 80

Zareanshahraki and Mannari [17] have developed formulations from biobased raw materials that can be used for high solids and water-based technologies. They found that when using the SUNUV 48W UV-LED unit that operates in the 365 to 405 nm range they were able to output 0.691 J/cm² of UV energy. As a baseline they use a UV-mercury system (Fusion) with an H-bulb that outputs 0.70 J/cm² of UV energy. Results were compared to a known technology that had tack issue when cured under these same conditions.

As can be seen in Table 3.4 the bio-based high solids UV nail gel formulations performed well under the conditions of acetone double rubs, Koenig Hardness (Koenig pendulum damping test measures the number of oscillations that the pendulum exhibits according to ASTM D4366-16) and pencil hardness (ASTM D3363-05).

The bio-based UV-PUD formulations did not perform as well and need to be further studied [17].