1. Improved Pigment Dispersion in Finished Products: Masterbatch production requires pigment refinement to enhance dispersibility and tinting strength. The carrier of a specialized masterbatch is compatible with the type of plastic used in the finished product, ensuring good matching. After melting, the pigment particles disperse well within the plastic.
2. Enhanced Pigment Chemical Stability: Direct pigment use leads to moisture absorption and oxidation due to direct contact with air during storage and use. Masterbatch, however, isolates the pigment from air and moisture via a resin carrier, maintaining its quality over time.
3. Stable Product Color: Masterbatch particles are similar in size to resin particles, facilitating accurate measurement. They do not adhere to containers during mixing and mix more evenly with the resin, ensuring consistent dosage and thus stable product color.
4. Protected Operator Health: Pigments are typically powdery and easily become airborne during addition and mixing. Inhalation of these particles can harm operators.
5. Keep the environment clean.
6. Easy to use.