BOPET Masterbatch: อนาคตของฟิล์มโพลีเอสเตอร์ประสิทธิภาพสูง

The field of plastics manufacturing is continually advancing, driven by innovations in materials and processes that cater to diverse industry needs. One such breakthrough is the use of masterbatch, a solid additive that has become essential in polymer processing.

Masterbatch refers to a solid additive used in the plastics industry to enhance properties or impart color to polymers. Essentially, it is a highly concentrated mixture of pigments or additives dispersed within a polymer carrier. This mixture is subjected to heat and high-shear mixing in an extruder, then cooled, cut, and transformed into granules or pellets through a pelletizer.