How does acrylic fabric compare to polyester in terms of color retention over time?

When comparing acrylic fabric to polyester in terms of color retention over time, polyester generally outperforms acrylic. Polyester is known for its excellent resistance to fading, even after prolonged exposure to sunlight and frequent washing. This is due to its synthetic fibers, which are highly resistant to UV rays and chemical degradation.

Acrylic fabric, while also synthetic, tends to fade more quickly, especially when exposed to direct sunlight or harsh detergents. However, acrylic is often praised for its vibrant initial colors and softness, making it a popular choice for items like sweaters and blankets where immediate aesthetics are prioritized over long-term colorfastness.

For applications requiring long-lasting color, such as outdoor furniture or activewear, polyester is the superior choice. If softness and initial brightness are more important, acrylic may be suitable, but expect some fading over time. Both fabrics have their strengths, but polyester is the clear winner for enduring color retention.