“Cationic polyester is a type of polyester fabric that has been chemically treated to introduce positively charged groups into the polymer structure. This modification enhances the fabric’s affinity for negatively charged substances, such as dyes and certain types of stains. Cationic polyester fabrics are known for their excellent dyeability, colorfastness, and resistance to stains, making them popular choices for sportswear, outdoor gear, and performance apparel where vibrant colors and durability are desired.
The cationic treatment process involves adding dyeable groups to the polyester polymer chain, typically through a process called quaternization. This creates a fabric that is more receptive to cationic dyes, which bond readily with the positively charged sites on the fabric surface.https://www.ultratextile.cn/product/87%cationic-polyester-13spandex-melange-jersey/
One of the main advantages of melange polyester is its ability to retain color vibrancy even after repeated washing and exposure to sunlight. This makes it particularly suitable for garments and products that require long-lasting colorfastness.
Cationic polyester fabrics are often used in activewear, such as athletic jerseys, workout clothes, and swimwear, as well as in outdoor gear like tents, backpacks, and sleeping bags. Additionally, they are used in various industrial applications where resistance to staining and durability are crucial factors.
Overall, melange polyester offers a combination of performance, durability, and aesthetic appeal, making it a popular choice for a wide range of applications in the textile industry.”