Zita rakazara redehwe re microfiber"ndizvo"dehwe rePU rakasimbiswa ne microfiber", iyo yakafukidzwa nePU coating zvichibva pajira re microfiber base. Ine simba rakanakisisa rekudzivirira kupfeka, simba rakanaka rekudzivirira kutonhora, simba remhepo rinopinda, simba rekudzivirira kukwegura. Kubva muna 2000, mabhizinesi mazhinji emumba akaisawo mari mukutsvaga nekugadzira uye kugadzira microfibers. Zvisinei, ongororo yakadzama yemugadziri yakawana kuti dehwe re microfiber raivepo raive rakaputirwa ne polyurethane chete pamusoro pe substrate, kunyangwe simba rekudzivirira kupera kwedehwe rakavandudzika zvikuru, asi kushanda kwese kwedehwe kwakakanganiswa nekuda kwekukwanisa kushoma kwekubatanidza pakati pe polyurethane coating ne substrate.
Zvisinei, kubuda kwema microfibers akavakirwa pabhayolojiInogadzirisa dambudziko iri zvakanaka. Mugadziriro chaiyo ye microfiber yakavakirwa pa bio, simairingi yekusimbisa uye simairingi yebhayoloji inogadziriswa uye inosonerwa yese. Mu simairingi ye polyurethane, tekinoroji ye ultrasonic uye ultrasonic, divi rinobatanidza kupinda kwe polyurethane coating kune taper buri neburi, zvinosimbisa kubatana pakati pepamusoro nepasi pe polyurethane layer, nokudaro zvichiita kuti polyurethane layer ikwire nekudzika neburi rinobatanidza ichigadzira chinhu che organic, zvinobudirira kugadzirisa tekinoroji iripo ye polyurethane adhesive layer uye simairingi yebase jira isina kusimba zvakakwana, Ipapo inogona kugadzirisa dambudziko rekukwesha kwe polyurethane layer. Kune rumwe rutivi, inogona kusimbisa simba rese re base jira uye kuona kuti dehwe rinogara kwenguva refu. Kune rumwe rutivi, simairingi ye biological base inoshandisa chitosan fiber, iyo inogona kutamba basa rayo rekudzivirira zvinhu zvine radioactive, uye inobatsira pakugadzirira zvinhu zvekuchengetedza vashandi vanoita indasitiri yenyukireya. Simairingi ye biological elastic inoshandiswa kuvandudza elastic ye base jira, uye musanganiswa weArlene fiber kuona elastic ye base jira, uye kuvandudza mashandiro ese e dehwe.
Tarisiro yekuvandudzwa kwema microfibers akavakirwa pazvipenyu
Chekutanga, microfiber ine simba rakanaka rekudzivirira hydrolysis, inodzivirira ziya, inodzivirira kukwegura, inodzivirira kupera simba uye inodzivirira mvura, inodzivirira kusvibiswa, dehwe riri nyore kuchengetedza uye harina chepfu pakuchengetedza nharaunda.
Chechipiri, microfiber yakavakirwa pabhayoroji kuburikidza nekusanganiswa kwebiology padanho remidzi yevhu uye kusimbisa layer, kusimbisa simba rese uye kutwasuka kwejira repasi uye kushanda kwakazara, zvinobudirira kuvimbisa kugara kwenguva refu uye hupenyu hwebasa rezvinhu zveganda, uye kuburikidza nemhedzisiro yekudzivirira mwaranzi ye chitosan fiber, kuvandudza mashandiro akakosha, akadai sekudzivirira mwaranzi yeganda pazvipfeko zvekudzivirira nezvimwe zvishandiso zvekudzivirira, kushandiswa kune mukana wakanaka wekushandiswa.
Chechitatu, ma microfibers akavakirwa pa bio ane dhizaini inonzwisisika yechivakwa, akasiyana-siyana ekushandiswa, simba rakanaka uye anodzivirira kupera, uye ane kukosha kwakanaka uye kukosha kwekusimudzirwa.
Nguva yekutumira: Chivabvu-13-2022
