WK-801 is a TPA-based polyethylene terephthalate (PET) copolymer designed for various applications, especially for bottles such as drinking water containers and food packaging. This high molecular weight polymer features an intrinsic viscosity (I.V.) of 0.80.

Key characteristics of WK-801 include low acetaldehyde content, excellent color clarity, and superior I.V. stability. Additionally, WK-801 offers excellent processing advantages, such as low processing temperature, high transparency, and minimal degradation.

The following table provides the key parameters that define this grade.

Applications: