PET and other forms of thermoplastic polyester are used in an ever-expanding range of applications, and Clariant has a key role leadsin the industry in developingRENOL masterbatch color solutions for these versatile materials. Whether you are using PET, PETG or copolymer resins, crystalline or amorphous, clear or translucent, rigid or flexible, molded,blow molded, extruded or spun into fibers, polyester presents unique challenges. Clariant carefully selects the right pigments and dyes to achieve your desired result. These color concentrates can be delivered as standard pellets, micro- or nano-granules, or in liquid form. They can be made ascombibatches, with additives that enhance performance, and/or compounded under carefully controlled conditions to meet strict medical standards and regulations. With a global network of more than 50 manufacturing facilities, Clariant is ideally positioned to bring color and performance to polyester, almost anywhere in the world.