Ko nga ahuatanga FDY kakawaua polyester tae
1. Te kaha teitei. Ko te kaha o te muka poto ko 2.6 ~ 5.7cN / dtex, a ko te kaha o te muka kaha ko 5.6 ~ 8.0cN / dtex. Na te iti o te hygroscopicity, he rite tonu tona kaha maku me tona kaha maroke. Ko te kaha o te paanga he 4 nga wa teitei ake i te nylon, 20 nga wa teitei ake i te muka viscose.
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.Te aukati waikura. He ātete ki te hātea, te hāora, te hauwai, te ketone, te hinu hinu me te waikawa parakore. He ātete ki te waimeha alkali, kaua e mataku ki te koriri, engari ka taea e te kawakore wera te pirau. He kaha te waikawa me te kawakore, te kaha anti - ultraviolet
