nkhani

Kodi polycaprolactone ndi chiyani?

Polycaprolactone, yomwe yafupikitsidwa kuti PCL, ndi polima ya semicrystalline komanso chinthu chomwe chimawonongeka kwathunthu. Polycaprolactone ikhoza kugawidwa m'magulu a mankhwala ndi mafakitale monga ufa, tinthu tating'onoting'ono, ndi ma microspheres. Kulemera kwa molekyulu wamba ndi 60000 ndi 80000, ndipo kulemera kwa molekyulu kokwera kapena kotsika kumatha kusinthidwanso.

Polycaprolactone imafunika kutentha kochepa ndipo imatha kupangidwa kutentha kochepa. Ili ndi kulimba bwino komanso imagwirizana bwino ndi ma polima osiyanasiyana. Mbali yake yokongola kwambiri ndi yopanda poizoni komanso yosawonongeka. Chifukwa cha makhalidwe ake apamwamba, imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana, makamaka azachipatala. Tiyeni tiwone momwe PCL imagwirira ntchito?

Katundu wa polycaprolactone:

Pambuyo pomvetsetsa makhalidwe a polycaprolactone pamwambapa, tafika pa funso lomwe tonse tikuda nkhawa nalo. Ndiko kuti, kodi polycaprolactone ingagwiritsidwe ntchito chiyani?

Kodi polycaprolactone ingagwiritsidwe ntchito chiyani?

1. Nkhani zachipatala

Itha kugwiritsidwa ntchito pokonza mano pa opaleshoni ndipo imatha kuyamwa ndi thupi la munthu. Itha kugwiritsidwanso ntchito pokonza mafupa, mabandeji a resin, kusindikiza kwa 3D, ndi zina. Kuphatikiza apo, ndiye chinthu chachikulu chomwe chimagwiritsidwa ntchito mu "Maiden Needle".

2. Munda wa utomoni wa polyurethane

Pankhani ya utomoni wa polyurethane, ingagwiritsidwe ntchito popanga zokutira, inki, zomatira zotentha, zomatira zosalukidwa, zipangizo za nsapato, zomatira zomangira, ndi zina zotero. Zomatira zambiri zimagwiritsidwa ntchito ngati zomatira zamagalimoto, zokutira pamwamba, ndi zomatira zosiyanasiyana zomangira. Chifukwa cha kukana kutentha bwino, kukana kuwala, komanso kukana kukalamba, imagwiritsidwanso ntchito kwambiri popanga zikopa zopanga.

3. Zipangizo zopangira chakudya

Chifukwa cha kuwonongeka kwake, polycaprolactone ingagwiritsidwenso ntchito m'mafilimu opangidwa ndi blow moulding ndi mabokosi opaka chakudya. Chifukwa cha mphamvu yake yodabwitsa yolimbana ndi kutentha, ingagwiritsidwe ntchito ngati mabokosi opaka, zomwe sizimangoteteza chilengedwe, komanso zimateteza chitetezo.

4. Magawo ena

Mitundu yopangidwa ndi manja, zinthu zopaka utoto zachilengedwe, zophimba za ufa, zosintha za pulasitiki, ndi zina zotero, zingagwiritsidwenso ntchito mu zomatira.

Kodi chiopsezo cha polycaprolactone ndi chiyani?

Ngakhale kuti polycaprolactone imagwiritsidwa ntchito kwambiri, chiyembekezo chake cha chitukuko ndi nkhani yofunika kwambiri. Choyamba, taphunzira kuti polycaprolactone ili ndi makhalidwe owononga kwathunthu. Ndi chitukuko cha anthu, chidziwitso cha anthu chokhudza kuteteza chilengedwe chawonjezeka, ndipo kugwiritsa ntchito mapulasitiki owonongeka n'kofunika kwambiri. Chifukwa chake, polycaprolactone imagwiritsa ntchito kwambiri pazachipatala, kupanga, ndi mafakitale, ndipoPCL yokha ndiyo ingatsogolere pazinthu zambiri. Ndi kupita patsogolo kwa ukadaulo wazachipatala, ukadaulo wosindikiza wa 3D ukukulirakulira. Umagwiritsidwa ntchito kwambiri m'magawo azachipatala ngati chida chopangira minofu chomwe chingathe kuyamwa ndikutulutsidwa ndi thupi la munthu. Monga choyimira zinthu zatsopano zomwe zingawonongeke, polycaprolactone ili ndi chiyembekezo chabwino cha chitukuko, ndipo kufunikira kudzawonjezeka. Ndikukhulupirira kuti nkhaniyi ikuthandizani.