Moisture powder is an additive that absorbs excess moisture from plastic raw materials, such as recycled plastics or regrind, during processing. It is a type of desiccant powder that prevents defects like bubbles, splay, and poor surface finish — improving the final product's strength, shine, and smoothness.
Moisture powder plays a vital role in plastic manufacturing by removing unwanted moisture content during processing. This ensures better surface finish, dimensional stability, and superior product quality, especially in recycled or hygroscopic polymers.