Industrial High Tenacity Polyamide Nayiloni N6 Multifilament FDY DTY POY Ulusi Ulusi
Polyamide (PA), yomwe imadziwika kuti Nylon fiber ndiye ulusi woyamba wopangidwa padziko lonse lapansi ndipo ndi ulusi wapulasitiki wopangidwa ndi thermoplastic wokhala ndi makina abwino kwambiri.Mamolekyu a nayiloni ali ndi -CO- ndi -NH- magulu, omwe amatha kupanga zomangira za haidrojeni pakati kapena mkati mwa mamolekyu, ndipo amathanso kuphatikizidwa ndi mamolekyu ena.Chifukwa chake, nayiloni imakhala ndi mphamvu yabwino yoyamwitsa chinyezi ndipo imatha kupanga mawonekedwe abwinoko a crystalline.
Polyamide (PA) Ulusi wa nayiloni uli ndi kukana kwa alkali wabwino, koma kukana kwa asidi.Pansi pa kutentha kwa chipinda, imatha kupirira 7% hydrochloric acid, 20% sulfuric acid, 10% nitric acid, ndi 50% caustic soda kotero kuti polyamide fiber ndi yoyenera zovala zogwirira ntchito zotsutsana ndi dzimbiri.Kuphatikiza apo, itha kugwiritsidwa ntchito ngati ukonde wophera nsomba chifukwa cha kukana kukokoloka kwa madzi a m'nyanja.Moyo wa maukonde ophera nsomba opangidwa ndi Polyamide (PA) ulusi wa nayiloni ndi nthawi 3 mpaka 4 kuposa maukonde wamba asodzi.
Chifukwa cha mphamvu zake zazikulu, kukana kwake komanso kukana kwabwino kwa abrasion, ma mileage a polyamide a zingwe zamatayala opangidwa kukhala matayala ndi okwera kuposa zingwe wamba za matayala a rayon.Pambuyo poyesedwa, matayala a tayala a polyamide amatha kuyenda pafupifupi 300,000km, pomwe matayala a rayon amatha kuyenda pafupifupi 120,000 km.Chingwe chomwe chimagwiritsidwa ntchito mu chingwe cha matayala chimakhala ndi mphamvu zambiri, modulus yapamwamba komanso kukana kutopa.Chifukwa cha mgwirizano wa ma molekyulu a polyamide mumpangidwe wopindidwa, nayiloni 66 ndi nayiloni 6 ndi ma polyamides.Mphamvu zenizeni ndi modulus za ulusi zimangofikira 10% ya mtengo wamalingaliro.
Mphamvu yosweka ya ulusi wa polyamide ndi 7 ~ 9.5 g / d kapena kupitilira apo, ndipo kusweka kwa kunyowa kwake kumakhala pafupifupi 85% ~ 90% ya iyo muuma.Polyamide (PA) Fiber ya nayiloni imakhala ndi kukana kutentha komwe kumasanduka chikasu pambuyo pa maola 5 pa 150 ℃ Celsius, imayamba kufewa pa 170 ℃ ndikusungunuka pa 215 ℃.Kutentha kwa kutentha kwa nayiloni 66 kuli bwino kuposa nayiloni 6. Kutentha kwake kotetezeka ndi 130 ℃ ndipo motsatira.90 ℃.Ulusi wa polyamide uli ndi kukana kwabwino kwa kutentha kochepa.Ngakhale atagwiritsidwa ntchito pa kutentha kochepa kwa 70 ℃, kuchira kwake sikumasintha kwambiri.
M'mafakitale, polyamide (PA) ulusi wa nayiloni ukhoza kugwiritsidwa ntchito ngati maukonde asodzi, nsalu zosefera, zingwe, nsalu zamatayala, mahema, malamba otumizira, nsalu zamakampani, ndi zina zambiri ndipo amagwiritsidwa ntchito ngati ma parachuti ndi nsalu zina zankhondo poteteza dziko.
Chifukwa chiyani mumasankha Ulusi wa Nayiloni wa AOPOLY?
◎ Makina: mizere 4 ya polymerization, ma seti 100 a makina opotoka owongoka, ma seti 41 a zopota zoyambira &.kompositi twister, makina 41 a makina oluka a Dornier ochokera ku Germany, ma seti awiri a mizere yoviika, ndi Auto Product Flaw Inspection System.
◎ Zopangira: zopangira zatsopano (zanyumba & zotumizidwa kunja), ma masterbatches ochokera kunja ndi mafuta ochokera kunja kuti apange
◎ Zitsanzo: zitsanzo zolondola zitha kuperekedwa ndi zomwe kasitomala amafuna.
◎ Ubwino: dongosolo lapamwamba kwambiri lofanana ndi zitsanzo
◎ Kutha: pafupifupi.100,000tons pachaka
◎ Mitundu: yoyera yobiriwira, yachikasu yopepuka, yapinki
◎ MOQ: 1tons pamtundu uliwonse
◎ Kutumiza: nthawi zambiri 15days kwa 40HQ mutalandira gawo
Main Applications
Ulusi wa nylong6 umagwiritsidwa ntchito makamaka pansalu ya nayiloni, chinsalu cha nayiloni, nsalu ya nayiloni ya geo, zingwe, ukonde wophera nsomba, etc.
Parameters
Kufotokozera kwa Nylon6 Industrial Yarn
| Chinthu No | Chithunzi cha AP-N6Y-840 | Chithunzi cha AP-N6Y-1260 | Chithunzi cha AP-N6Y-1680 | Chithunzi cha AP-N6Y-1890 |
| Kuchulukana kwa Linear Density (D) | 840D/140F | 1260D/210F | 1680D/280F | 1890D/315F |
| Kukhazikika pa nthawi yopuma (G/D) | ≥8.8 | ≥9.1 | ≥9.3 | ≥9.3 |
| Linear density (dtex) | 930+30 | 1400+30 | 1870+30 | 2100+30 |
| Kusintha koyeretsa kwa linear density (%) | ≤0.64 | ≤0.64 | ≤0.64 | ≤0.64 |
| Mphamvu yamagetsi (N) | ≥73 | ≥113 | ≥154 | ≥172 |
| Elongation panthawi yopuma (%) | 19-24 | 19-24 | 19-24 | 19-24 |
| Kutalikira pa katundu wokhazikika (%) | 12 + 1.5 | 12 + 1.5 | 12 + 1.5 | 12 + 1.5 |
| Kusintha kochulukira kwa mphamvu yamanjenje (%) | ≤3.5 | ≤3.5 | ≤3.5 | ≤3.5 |
| Kutalikira kwamphamvu pakupuma (%) | ≤5.5 | ≤5.5 | ≤5.5 | ≤5.5 |
| OPU (%) | 1.1+0.2 | 1.1+0.2 | 1.1+0.2 | 1.1+0.2 |
| Kutsika kwamafuta 160 ℃, 2min (%) | ≤8 | ≤8 | ≤8 | ≤8 |
| Kukhazikika kwamafuta 180 ℃, 4h (%) | ≥90 | ≥90 | ≥90 | ≥90 |
Kufotokozera kwa Nylong6 Industrial Fabric
| Cord Construction | |||||
| Chinthu No | 840D/2 | 1260D/2 | 1260/3 | 1680D/2 | 1890D/2 |
| Kuphwanya mphamvu (N/pc) | ≥132.3 | ≥205.8 | ≥303.8 | ≥269.5 | ≥303.8 |
| EASL 44.1N (%) | 95+0.8 | ||||
| EASL 66.6N (%) | 95+0.8 | ||||
| EASL 88.2N (%) | 95+0.8 | ||||
| EASL 100N (%) | 95+0.8 | 95+0.8 | |||
| Adhesion H-Mayeso 136 ℃, 50min, 3Mpa (N/cm) | ≥107.8 | ≥137.2 | ≥166.5 | ≥156.8 | ≥166.6 |
| Kusintha kosiyana kwa mphamvu yosweka (%) | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 |
| Kusiyana kwa coefficient of elongation pakusweka (%) | ≤7.5 | ≤7.5 | ≤7.5 | ≤7.5 | ≤7.5 |
| Kutenga Dip (%) | 4.5+1.0 | 4.5+1.0 | 4.5+1.0 | 4.5+1.0 | 4.5+1.0 |
| Elongation pakusweka (%) | 23+2.0 | 23+2.0 | 23+2.0 | 23+2.0 | 23+2.0 |
| Mzere wa chingwe (mm) | 0.55+0.04 | 0.65+0.04 | 0.78+0.04 | 0.75+0.04 | 0.78+0.04 |
| Kupindika kwa chingwe (T/m) | 460+15 | 370+15 | 320+15 | 330+15 | 320+15 |
| Mayeso a Shrinkage 160 ℃, 2min (%) | ≤6.5 | ≤6.5 | ≤6.5 | ≤6.5 | ≤6.5 |
| Chinyezi (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Kukula kwa nsalu (cm) | 145+2 | 145+2 | 145+2 | 145+2 | 145+2 |
| Kutalika kwa nsalu (m) | 1100+50 | 1300+50 | 1270+50 | 1300+50 | 1270+50 |
