Color polyester filament FDY features
1. Good light resistance. Light resistance is second only to acrylic fiber. The light resistance of polyester fabric is better than that of acrylic fiber, and its sun resistance is better than that of natural fiber fabric. Especially in the glass behind the sun resistance is very good, almost as good as acrylic.
2. Corrosion resistance. Resistant to bleach, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids. Resistant to dilute alkali, not afraid of mildew, but hot alkali can make it decompose. There are strong acid and alkaline resistance, anti - ultraviolet ability
3. Poor dyeing, but good color fastness, not easy to fade. Because there is no specific staining group on the polyester molecular chain, and the polarity is small, so the dyeing is more difficult, the dyeing is poor, and the dye molecules are not easy to enter the fiber.
4. Poor hygroscopicity, muggy feeling, and easy to bring static electricity, dirt dust, affect the beauty and comfort. However, it is easy to dry after washing, and the wet strength almost does not decline, no deformation, and has good washable and wearable performance.
