Chii Chinonzi Machira Akanyunguduka | JINHAOCHENG

Chii chinonzi jira rinonyunguduka?jira risina kurukwa rakanyungudutswamugadziri Jin Haocheng kuti akuzivisei, zviri mukati zvikuru ndeizvi:

Jira rakagadzirwa nepolypropylene rakanyunguduka rine dhayamita yefiber ye1 kusvika ku5 microns. Mavhudzi akawanda, chimiro chakapfava, kuramba kupetwa kwakanaka. Chimiro ichi chakasiyana che microfiber chinoita kuti huwandu hwefiber pachikamu chimwe nechimwe uye nzvimbo chaiyo yepamusoro iwedzere.

Kuitira kuti jira rinonyunguduka rive nekusefa kwakanaka, kudzivirira, kudzivirira kupisa uye kushanda zvakanaka kwemafuta. Rakakodzera zvinhu zvekusefa mhepo nemvura, zvinhu zvekudzikisa kupisa, zvinhu zvekudzikisa kumeso, zvinhu zvekuchengetedza kupisa, zvinhu zvinonyudza mafuta, machira ekuchenesa nezvimwe zvinhu.

Kushandiswa kwejira rakanyunguduka

Machira ekurapa uye ehutano: jira rekuvhiya, mbatya dzekudzivirira, jira rekuputira remishonga inouraya utachiona, mamasiki, manapukeni, manapukeni evakadzi ekuchenesa, nezvimwewo.

Jira rekushongedza imba: jira remadziro, jira retafura, jira remubhedha, jira remubhedha, nezvimwewo;

Jira rezvipfeko: lining, adhesive lining, flocculant, shaping donje, marudzi ese edehwe rekugadzira, nezvimwewo.

Jira remaindasitiri: zvinhu zvekusefa, zvinhu zvinodzivirira kupisa, bhegi rekuisa simende, geotextile, jira rakaputirwa, nezvimwewo.

Jira rekurima: jira rekudzivirira zvirimwa, jira rembeu, jira rekudiridza, jira rekudzivirira kupisa, nezvimwewo. 

Zvimwe: donje remuchadenga, zvinhu zvinodzivirira kupisa, felt yekunyudza mafuta, firita yeutsi, bhegi rebhegi retii, nezvimwewo.

Musiyano uripo pakati pejira rinoputika nerisina kurukwa ndeupi?

Jira rinonyungudika rinogadzirwa zvakanyanya ne polypropylene ine dhayamita yefiber inosvika 1 ~ 5 microns. Muchina uyu une nzvimbo dzakasiyana-siyana dzakachena, chimiro chakapfava, uye unoshanda zvakanaka pakudzivirira kukotama. Microfiber ine chimiro chakasiyana che capillary, icho chinowedzera huwandu hwefibers pachikamu chimwe nechimwe uye nzvimbo chaiyo.

Zvinhu zvefirita iyi zvakagadzirwa nepolypropylene microfibers dzakanyunguduka dzine kugoverwa kwekubatana kwakasarudzika, chitarisiko chechena, zvakapfava, 0.5-1.0 soft fiber fiber degree yezvinhu izvi, kugoverwa kwefiber fibers zvisina kurongeka kunopa mikana yakawanda yekubatana kwekupisa.

Jira rinonyunguduka rine mashandiro akanaka ekusefa, kudzivirira, kudzivirira kupisa uye kunyungudutsa mafuta. Rinogona kushandiswa sezvinhu zvinosefa mweya nemvura, zvinhu zvinoparadzanisa, zvinhu zvinonyungudutsa, zvinhu zvinodzivirira kupisa, zvinhu zvinodzivirira kupisa, zvinhu zvinonyungudutsa mafuta uye jira rekupukuta.

Saka, chinhu chinosefa gasi chinonyunguduka chine nzvimbo yakakura uye maburi akawanda (≥75%). Kana chiri chemhando yepamusoro yekusefa, chigadzirwa chacho hachina simba rakawanda, hachina simba rakawanda, hachina guruva rakawanda nezvimwewo.

Machira asina kurukwa haapindi hunyoro, anofema, anochinjika, akareruka, haatsve, ari nyore kuora, haana chepfu, haakurumidzi, ane mavara, akachipa, anogona kudzokororwa nezvimwewo. Kugadzirwa uku kunotora zvidimbu zve polypropylene (PP material) sezvinhu zvisina kugadzirwa, uye kunoramba kuchigadzirwa nekunyunguduka kwekupisa kwakanyanya, kupfapfaidza, kugadzira mapango uye kutenderedza kupisa.

Zvimiro zvejira risina kurukwa:

Jira risina kurukwa harina jira rakarukwa, zviri nyore kucheka nekusona, huremu hwaro hwakareruka, riri nyore kugadzirira, sezvinoita vanofarira mabasa emaoko.

Nekuti jira rinogona kugadzirwa risina kutenderera, rinongoda kuongorora nekutarisa kana kuronga zvisina tsarukano jira pfupi kana kuti filament kuti rigadzire chimiro chefiber net, uye wobva washandisa nzira dzechinyakare dzemakanika, thermal bonding kana makemikari kuti risimbiswe.

Izvi hazviitwe nekuruka shinda, asi nekubatanidza shinda dzacho zvakananga, kuitira kuti paunowana zita rekuti chinonamira pahembe, uchaona kuti hachigone kuburitswa mushinda. Jira risina kurukwa rakapfuura nepakati pemutemo wekare wejira, nemaitiro mapfupi, kukurumidza kugadzirwa, kubuda kwepamusoro, mutengo wakaderera, kushandiswa kwakafara, zvinhu zvakagadziriswa nezvimwewo.

Hukama huripo pakati pemachira asina kurukwa neakasundwa:

Magadzirirwo emhando dzakasiyana dzemagadzirirwo emhando dzakasiyana-siyana anomiririrwa nemagadzirirwo asina kusukwa ane mabhondi, asina kusukwa akanyungudutswa, asina kusukwa akaputirwa nemoto uye asina kusukwa ane mabhondi. Hunhu hwawo ndehwekuti: magadzirirwo asina kusukwa ane mabhondi inzira yekugadzira, uye vadzidzi vazhinji vari pamusika vanoshandisa magadzirirwo asina kusukwa ane mabhondi kugadzira asina kusukwa.

Jira risina kurukwa zvichienderana nekuumbwa kwemhando dzakasiyana dzemachira, polyester, polypropylene, nylon, polyurethane, acrylic acid nezvimwewo. Zvinhu zvakasiyana zvine mhando dzakasiyana dzemachira asina kurukwa. Machira asina kurukwa anowanzo kureva ma polyester binders nema polypropylene binders. Marudzi emachira maviri akafanana zvikuru uye anogona kuonekwa nekupisa kwakanyanya.

Jira risina kurukwa rinoreva jira rekupedzisira risina kurukwa rinoumbwa nekushandiswa zvakananga kwepurasitiki, filament pfupi kana filament fiber airflow placement kana mechanical processing, spunlaced, needling kana hot-rolled reinforcement.

Zvigadzirwa zvitsva zvefaibha zvakapfava, zvinofema uye chimiro chakati sandara, hazviburitse ruvara rwakaita serwesiriki, zvakasimba, zvinogara kwenguva refu, zvakapfava, zvakaita sesiriki, zvakagadzirwa nejira rakawedzerwa, asi donje rinewo kutaridzika kwaro, zvichienzaniswa nemabhegi asina kurukwa edonje ari nyore kugadzira, uye akachipa.

Zvakanakira:

Kurema kwakareruka: polypropylene synthetic resin ndiyo inonyanya kugadzirwa kwezvinhu zvakagadzirwa, giravhiti chaiyo ye 0.9 chete, zvikamu zvitatu muzvishanu zvedonje rekuChina, rine kupfava uye kunzwa kwakanaka.

Yakagadzirwa neshinda yakapfava (2-3D) inonyunguduka inopisa...Chigadzirwa chapera chine kupfava kuri pakati nepakati uye kunyaradzwa.

Inodzinga mvura, inofema: polypropylene chip isinganyungudike, haina hunyoro, mvura yakapedzwa parutivi, ine maburi, inopinza mhepo zvakanaka, iri nyore kuchengetedza jira rakaoma rine mhando zana dzefiber, iri nyore kugeza.

Haina chepfu, haitsamwisi: chigadzirwa ichi chinogona kuenderana neFDA yemhando yepamusoro yezvinhu zvakagadzirwa, hachina zvimwe zvinhu zvemakemikari zvevadzidzi, mashandiro acho akasimba, haana chepfu, haana hwema, haana kutsamwisa ganda.

Mishonga inorwisa utachiona nemakemikari: polypropylene chinhu chinoputika chemakemikari, kwete zvinoboora, chinogona kusiyanisa kuvapo kwebhakitiriya nezvipembenene mumvura; Mishonga inorwisa mabhakitiriya, ngura yealkali, zvigadzirwa zvakapedzwa hazvikanganisi simba rekukurwa kwevhu.

Hunhu hwehutachiona: kudhonza nemvura, chakuvhuvhu, mabhakitiriya nezvipembenene uye mvura inogona kuparadzanisa kuvapo kwekukukurwa kwevhu, kuora kwefungus kwezvigadzirwa.

Hunhu hwakanaka hwemuviri: yakagadzirwa nepolypropylene spinning inogona kupararira zvakananga mu network yekupisa bonding effect, chigadzirwa chacho chine simba riri nani pane zvigadzirwa zve staple fiber, simba racho harina gwara, simba rechimiro rakamira uye rakatwasuka uye zvakafanana.

Kubva pakuona kwekuchengetedzwa kwezvakatipoteredza: machira mazhinji asina kurukwa anogadzirwa nepolypropylene, nepo mabhegi epurasitiki akagadzirwa nepolyethylene. Pasinei nemazita akafanana, zvinhu zviviri izvi zvine maumbirwo akasiyana emakemikari. Maumbirwo emakemikari epolypropylene akasimba uye akaoma kuputsa, saka zvinotora makore mazana matatu kuti mabhegi epurasitiki aparare. Uye maumbirwo emakemikari epolypropylene haana kusimba, cheni yemamorekuru iri nyore kuputsa, saka zvakakosha kuita kuputsa kunobudirira. Mabhegi asina kurukwa anoenderera mberi kudenderedzwa rinotevera muchimiro chisina chepfu uye anogona kuora zvachose mukati memazuva makumi mapfumbamwe. Uyezve, mabhegi ekutenga asina kurukwa anogona kushandiswazve kanopfuura kagumi, uye kusvibiswa kwezvakatipoteredza mushure memarara kunongova 10% chete yemabhegi epurasitiki.

Zvakashata:

Simba uye kugara kwenguva refu zvichienzaniswa nemachira akarukwa.

Hazvigone kucheneswa semamwe machira.

Sezvo shinda dzakarongwa nenzira yakati, dziri nyore kutsemuka kubva paAngle yekurudyi, nezvimwewo. Saka, chinangwa chekuvandudza nzira yekugadzira ndechekuvandudza kugona kuramba kutsemuka.

Nyaya iri pamusoro apa yakarongwa uye yakaburitswa nevatengesi vasina kurukwa vakanyungudutswa. Kana musinganzwisisi, tinokugamuchirai kuti mutibvunze!