7. Antimicrobials With growing awareness of hygiene and sanitation, antimicrobial additives have gained popularity, particularly in medical and food packaging applications. These additives inhibit the growth of bacteria, mold, and mildew, ensuring that surfaces remain clean and safe for use.
In terms of aesthetic attributes, fillers can also contribute to the color, texture, and transparency of plastic products. For instance, titanium dioxide is often used as a white pigment to enhance the opacity and brightness of plastic products. Additionally, certain fillers can impart a desired surface finish, making products more visually appealing to consumers. This aspect is particularly significant in industries such as cosmetics and consumer electronics, where the appearance of packaging can influence consumer buying decisions.