Kodi ubwino wa polyester lanyards ndi chiyani pamipanda ina

1. Ubwino ndi makhalidwe a polyester lanyards

Mitundu yogwiritsira ntchito lanyard yotizungulira ndi yotakata kwambiri, ndipo pali mitundu yosiyanasiyana ya lanyard yomwe ilipo pamsika lero, ndipo chifukwa cha zipangizo zosiyanasiyana, ubwino ndi ntchito zawo zimakhala zosiyana kwambiri.Lanyards zikuphatikizapoKhosi lanyard,Msuzi wa mkono,Crossbody lanyardndiMtundu wa Keychain etc.Polyester ndi mitundu yofunikira ya ulusi wopangira ndipo ndi dzina lamalonda la ulusi wa polyester m'dziko langa.Ndi fiber-forming high polymer, polyethylene terephthalate, yomwe imapangidwa kuchokera ku terephthalic acid yoyeretsedwa kapena dimethyl terephthalate ndi ethylene glycol kupyolera mu esterification kapena transesterification ndi polycondensation., ulusi wopangidwa ndi kupota ndi pambuyo pokonza.

Monga zinthu za polima, poliyesitala ili ndi mawonekedwe amphamvu kwambiri, kuyanika kwakukulu, kukana kutentha kwabwino, kukana ma abrasion komanso kukana kukanda, komanso kuthekera kovala bwino.Koma panthawi imodzimodziyo, zovala zopangidwa ndi poliyesitala zimakhala ndi mpweya wochepa kwambiri komanso hygroscopicity, zomwe zimawapangitsa kuti azivala.M'nyengo yamvula, magetsi osasunthika amatha kupangidwa ndipo fumbi limalowa mosavuta;Nsalu za poliyesitala zimakonda kuponyedwa pamalo ogundana, ndipo zikangopiritsidwa, zimakhala zovuta kugwanso.

Chinthu chachikulu cha polyester lanyard ndi poliyesitala, choncho imakhala ndi ubwino wazinthu za polyester.

Tsopano kuti tikambirane za polyester lanyards, tiyenera kulankhula za big brother zida za nayiloni.Nsalu za nayiloni kwenikweni zikutanthauza kuti chinthu chawo chachikulu ndi nayiloni, yomwe ndi nsalu yopangidwa ndi nayiloni.Nayiloni ndi ulusi wa polyamide (nayiloni) Mawu omwe amatha kupangidwa kukhala ulusi wautali kapena ulusi waufupi.Nayiloni ndi dzina lamalonda la ulusi wa polyamide, womwe umadziwikanso kuti nayiloni (Nayiloni).Polyamide (yotchedwa PA), kapangidwe kake koyambira ndi aliphatic polyamide yolumikizidwa ndi ma amide bond—[NHCO]—.

Nsalu ya nayiloni yopangidwa ndi zida za nayiloni ndi yabwino kuwononga chilengedwe.Chifukwa cha mawonekedwe ake osalala komanso osalala, ndi abwino kwambiri pokonza logo ya silika pamwamba.Nayiloni, yomwe imachepa msanga ndikusungunula gel yoyera ikakhala pafupi ndi lawi lamoto, imasungunuka ndikudontha ndikutulutsa thovu pamoto.Palibe lawi lamoto likayaka, ndipo limasiya lawi.Zimakhala zovuta kupitiriza kuyaka, ndipo zimatulutsa fungo la udzu winawake.Pambuyo kuzirala, kuwala kofiirira kusungunuka sikophweka pogaya.Polyester ndi yosavuta kuyatsa, ndipo imasungunuka ndikuchepa ikakhala pafupi ndi lawi lamoto.Ikayaka, imasungunuka ndikutulutsa utsi wakuda.Ili ndi lawi lachikasu ndipo imatulutsa fungo lonunkhira bwino.Pambuyo kuyaka, phulusa ndi zotupa zakuda zofiirira, zomwe zimatha kuphwanyidwa ndi zala.Komanso, dzanja kumverera adzakhala osiyana.Polyester imawoneka yolimba, pomwe nayiloni imamveka bwino.Kuphatikiza apo, mutha kugwiritsa ntchito misomali yanu kukwapula.Misomali ikatha, yomwe ili ndi zizindikiro zoonekeratu ndi polyester, ndipo zomwe zili ndi zizindikiro zosaoneka bwino ndi nylon, koma njira iyi si yophweka komanso yosavuta kusiyanitsa monga njira yoyamba.

2. Ubwino pamsika wogulitsa lanyard

Ponena za msika wa poliyesitala ndi nayiloni, nayiloni ndiyokwera mtengo kuposa poliyesitala pamitengo.Makasitomala ambiri amasankha poliyesitala kuti apange mipanda chifukwa ndiyotsika mtengo.Ngakhale zotsatira zake sizili bwino ngati nylon, koma ponena za lanyards yogulitsa , kapena polyester ili ndi ubwino wambiri, choncho sankhani poliyesitala kapena nylon lanyards, malingaliro osiyanasiyana.Nayiloni ndi yosalala, koma yokwera mtengo, ndipo poliyesitala ndi yovuta, koma yotsika mtengo, kotero makasitomala ambiri amasankhanso poliyesitala ngati chinthu chachikulu cha lanyard.