ST-PA229C™

ST-PA229C™ by CAI Performance Additives is a lubricant and dispersant for polyester applications. It is widely used in PET, PBT, and PET/PBT alloy. It offers increased melt-flow index, dispersion, elongation, compatibility and loading content. It widens the temperature range where PET crystallization begins, leading to reduced cycle times and energy savings during sheet film production and injection molding. ST-PA229C™ outperforms traditional lubricants such as CBT, EBS, silicone, montan wax in terms of comprehensive performance.