Bosilun Polyester Chip

Bosilun PET Chip for PA-B Composite Fiber Replacing Acrylic Fiber High Na Content Cationic Dyeable Polyester Chip for Bosilun Staple Fiber Spinning Description Bosilun Polyester Chip is similar to the easy cationic polyester chip. They both can dye at normal pressure and temperature. But for the Bosilun chip, has a higher Na content (active material)