Ulusi wa Polyamide 6 ndiwotchuka kwambiri

Mphamvu yosweka ya ulusi wa polyamide 6 ndi wokwera 3-4 kuposa ubweya, nthawi 1-2 kuposa thonje, ndipo pafupifupi katatu kuposa ulusi wa viscose.Kuphatikiza apo, kukana kwa abrasion ndi ka 10 kuposa thonje, ka 20 kuposa ubweya wa ubweya, ndi nthawi 50 kuposa ulusi wa viscose.Kupanga zovala zakunja zowonda kwambiri zili ndi zabwino zake zapadera, ndipo ulusi wakuda wa in-situ polymerized nayiloni 6 ndiwotchuka kwambiri.

Ⅰ.Ulusi wa Polyamide 6 umagwiritsidwa ntchito kupanga zovala zamkati

Kuchulukana kwa polyamide 6 yarnfiber ndi 35% kupepuka kuposa thonje ndi 25% kupepuka kuposa ulusi wa viscose.Pakati pa ulusi wopangidwa, amangolembedwa mu polypropylene ndi acrylic.Corsets, zovala zamasewera, zosambira, malaya, zovala zamkati ndi nsalu zina zoyandikana kwambiri zopangidwa ndi izo zimapangitsa kuti anthu azikhala opepuka komanso omasuka.

In-situ polymerized nayiloni 6-ulusi wakuda wopota ndi tchipisi nayiloni 6.Monga thonje wamitundu, makina opota wamba amatha kupota ulusi wabuluu wabuluu ndi ngale zakuda zokanira popanda zida zilizonse.Ubwino wa ulusi umodzi ukhoza kufika pansi pa 1D ndi kusinthasintha kwabwino, kuchuluka kwa bobbin ndi kuwirikiza kawiri giredi ya AA yopitilira 95%.

In-situ polymerization wa nayiloni 6 ulusi wakuda silika colorant nawo ndondomeko yonse ya polymerization, mokwanira anasakaniza ndi nayiloni 6 ulusi masanjidwewo ndi mlingo kugawa, ndi tinthu kukula kufika nanometer mlingo, amene ndi 1/10 kokha wa masterbatch kupota. m'litali, ndipo mphamvu ya nayiloni 6FDY yopota ndi yokwera kwambiri kuposa ya masterbatch spinning.Kuphatikiza apo, palibe kusiyana kwamitundu pakati pa magulu, ndipo kuthamanga kwamtundu ku dzuwa ndi kuchapa kumafika pamlingo wa 4.5-5.

Ⅱ.Ubwino wa ulusi wa polyamide 6

1. Ponena za in-situ polymerized nayiloni 6 ulusi wakuda Chip kupota 20D/24f nsalu nsalu, chigawo utumiki mkombero akhoza kufika 3 mwezi, amene akhoza kupanga anapota 8.8dtex-22dtex kopitilira muyeso-kuwala, otsika-kachulukidwe, theka-gloss ulusi wa nayiloni 6 wokhala ndi kupota kwabwino, kulimba kwakukulu, kulemera kopepuka komanso kufewa komanso kuyamwa mwamphamvu kwa chinyezi.Ndipo ndizosavuta kuzisamalira komanso kukhudza zofanana kwambiri ndi thonje, zomwe ndi zapamwamba komanso zothandiza.

2. In-situ polymerized nayiloni 6 ulusi wakuda wa silika ndi wofanana ndi ngale yakuda yakuda, yomwe imapindulitsa kuteteza othamanga akunja ku kuwala kwa ultraviolet.Kuthamanga kwake kwamtundu wapamwamba kumapangitsa kuti zikhale zovuta kuzimiririka pambuyo posamba mobwerezabwereza kwa okonda masewera akunja.Choncho ogula amatha kusangalala ndi zovala zatsopano nthawi zonse.

3. In-situ polymerized nayiloni 6-ulusi wakuda wa silika ali ndi mphamvu zambiri kuposa masterbatch apamwamba-mapeto opota ndi utali wautali komanso kutsekemera kwabwino.Zovala zofanana ndi nsalu, in-situ polymerized nylon ultra-thin zovala zimakhala zamphamvu, zolimba, zomasuka kuvala komanso zopulumutsa ndalama.

4. In-situ polymerization ya ulusi wa nayiloni 6 wakuda silika safuna pambuyo-kudaya ndi kutsiriza, amene ali wochezeka zachilengedwe ndi otsika mtengo wonse processing, amene angapulumutse ndalama kwa mafakitale zovala.Kuluka kwa silika wakuda wa in-situ polymerized nayiloni 6 sikuwononga singano.Mtengo wa zida zopotoka ukhoza kupulumutsidwa ndi 30% -50%, zomwe zimathandiza makasitomala akumunsi kupulumutsa mtengo wawo.