It's important to note that while polyester solid plasticizers provide many benefits, their selection and use require careful consideration. The choice of plasticizer can impact the long-term stability, aging, and compatibility of the final product. Some plasticizers may have potential health or environmental concerns, so it's essential to ensure compliance with relevant regulations and safety standards during product development and manufacturing. As with any plastic additive, proper testing and evaluation are necessary to ensure that the desired performance and safety requirements are met.