Ko nga ahuatanga FDY kakawaua polyester tae
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. He pai te elasticity. Ko te elasticity he tata ki te wūru, a ka taea te tino ora ake ina ko te elongation ko 5% ~ 6%. He nui ake te parenga o te riu ki etahi atu muka, ara, karekau te papanga e reeti, he pai te ahua o te ahua. Ko 22 ~ 141cN/dtex te modulus rapa, he 2 ~ 3 nga wa teitei ake i te nylon. Ko te papanga polyester he kaha nui me te kaha whakaora rapa, no reira, he roa, he korukoru, he rino kore.
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