Babban Tenacity na Masana'antu Polyamide Nylon N6 Multifilament FDY DTY POY Yarn Fiber

Polyamide (PA), wanda aka fi sani da fiber na Nylon shine fiber na roba na farko da ya bayyana a duniya kuma fiber fiber injiniyan thermoplastic ne tare da kyawawan kaddarorin inji.Kwayoyin nailan suna da -CO- da -NH- ƙungiyoyi, waɗanda za su iya samar da haɗin gwiwar hydrogen tsakanin ko a cikin kwayoyin halitta, kuma ana iya haɗa su da wasu kwayoyin.Sabili da haka, nailan yana da ƙarfin ɗaukar danshi mai kyau kuma yana iya samar da mafi kyawun tsarin crystalline.

Polyamide (PA) Fiber nailan yana da kyakkyawan juriya na alkali, amma rashin juriya na acid.A karkashin yanayin zafi na al'ada, zai iya jure wa 7% hydrochloric acid, 20% sulfuric acid, 10% nitric acid, da 50% caustic soda don haka fiber polyamide ya dace da kayan aikin anti-lalata.Bugu da ƙari, ana iya amfani da shi azaman hanyar kamun kifi saboda juriyar zaizayar ruwan teku.Rayuwar gidajen kamun kifi da aka yi da fiber nailan na Polyamide (PA) ya fi tsawon sau 3 zuwa 4 fiye da tarun kamun kifi na yau da kullun.

Saboda tsananin ƙarfinsa, juriya mai tasiri da juriya mai kyau, nisan milyoyin polyamide na igiyoyin taya da aka yi a cikin tayoyi ya fi na igiyoyin taya na al'ada.Bayan gwaji, tayoyin taya na polyamide na iya tafiya kusan kilomita 300,000, yayin da tayoyin rayon na iya tafiya kusan kilomita 120,000 kawai.Igiyar da aka yi amfani da ita a cikin igiyar taya tana da halaye na ƙarfin ƙarfi, ƙarfin hali da juriya na gajiya.Saboda haɗin kwayoyin halitta na polyamide a cikin tsari mai naɗewa, nailan 66 da nailan 6 sune polyamides.Ainihin ƙarfi da ma'auni na fiber kawai sun kai 10% na ƙimar ka'idar.

Ƙarfin karya na fiber polyamide shine 7 ~ 9.5 g / d ko ma mafi girma, kuma ƙarfin karyewar yanayin rigar shine kusan 85% ~ 90% na wancan a cikin bushewa.Polyamide (PA) fiber nailan yana da ƙarancin juriya na zafi wanda ya juya rawaya bayan sa'o'i 5 a 150 ℃ Celsius, yana fara laushi a 170 ℃ kuma yana narkewa a 215 ℃.A zafi juriya na nailan 66 ne mafi alhẽri daga nailan 6. Its hadari zazzabi ne 130 ℃ da bi da bi.90 ℃.Polyamide fiber yana da kyakkyawan juriya mai ƙarancin zafin jiki.Ko da an yi amfani da shi a ƙananan zafin jiki na rage 70 ℃, ƙimar dawowar sa na roba baya canzawa da yawa.

A masana'antu aikace-aikace, polyamide (PA) nailan fiber za a iya amfani da kamun kifi raga, tace zane, igiyoyi, taya igiyar yadudduka, tanti, conveyor bel, masana'antu yadudduka, da dai sauransu da yafi amfani da parachutes da sauran soja yadudduka a cikin kasa tsaro.