Značajke FDY filamenta u boji
1. High strength. The strength of short fiber is 2.6 ~ 5.7cN/dtex, and that of high strength fiber is 5.6 ~ 8.0cN/dtex. Because of its low hygroscopicity, its wet strength and drystrength are basically the same. Impact strength is 4 times higher than nylon, 20 times higher than viscose fiber.
2. Dobra elastičnost. Elastičnost je bliska vuni i gotovo se u potpunosti oporavlja kada je istezanje 5% ~ 6%. Otpornost na gužvanje premašuje druga vlakna, odnosno tkanina se ne gužva, dobre je dimenzijske stabilnosti. Modul elastičnosti je 22 ~ 141cN/dtex, što je 2 ~ 3 puta više od najlona. Poliesterska tkanina ima visoku čvrstoću i sposobnost elastičnog oporavka, stoga je izdržljiva, otporna na gužvanje i ne pegla se.
3.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
