Shamwari dzakawanda muhupenyu dzine ruzivo rwakajairwa uye rusina kujeka rwemapurasitiki.Nhasi, ini ndichakutora kuti unzwisise mazita uye mashandisirwo ezvakawanda zvekutanga zvekushandisa kuti zvikubatsire kusiyanisa uye kurongedza muhupenyu hwezuva nezuva.
ABS: ABS ndeye thermoplastic synthetic polymer resin.Iyo ine yakanaka chiyero zvivakwa uye inogona kugadzirwa kuti ienderane nezvinodiwa zvakakosha.Zvimiro zvemuviri zvakaoma uye zvakasimba.Inogona zvakare kuchengetedza yakanaka yekumanikidza simba pakudziya kwakadzikira, kuomarara kwepamusoro, kusimba kwemuchanicha, yakanaka abrasion resistance, light specific gravity, uye imwe heat index inosvika 80c.Iyo inogona zvakare kuchengetedza yakanaka dimensional kugadzikana pakupisa kwakanyanya, kudzivirira moto, nyore maitiro, yakanaka gloss, Zviri nyore kuisa ruvara uye ine mutengo wakaderera pane mamwe thermoplastics.Inoshandiswa zvakanyanya muzvigadzirwa zvemumba uye zvigadzirwa zvichena.
PP: Nyaya iyi yakatanga kukura muma1930s.Panguva iyoyo, yainyanya kushandiswa kune yepamusoro inotenderera mudziyo wekuchengetedza girazi.Iko kusanganiswa kwakakwana kwekujekesa uye kureruka kwakaita kuti ive inonakidza rudzi rutsva rwepurasitiki.Pakazosvika ma1960s, chinhu ichi chakawanikwa nevagadziri vefenicha yeavant-garde uye yakashandiswa mufenicha yemazuva ano nedzimwe nzvimbo dzemukati.Nyaya yacho ine nzvimbo yakaoma uye inonyatsozivikanwa segirazi kana ichionekwa kubva kure.Iyo yakakandwa PP flakes inogona kushandiswa seyepamusoro-mhando girazi uye inokodzera kugadzirwa kwakawanda.Yakasiyana-siyana yekugadzira uye nzira dzekugadzirisa, zviri nyore kugadzirisa akasiyana-siyana akajeka, anopenya uye opaque, ruvara, pamusoro pemhedzisiro yekusarudza kubva, kupikisa kwakanyanya kune makemikari zvinhu uye mamiriro ekunze, kupikisa kwakanyanya kune makemikari zvinhu uye mamiriro ekunze, yakakwirira kudhinda adhesion Inogona inogona kushandiswazve, yakanakisa kujeka kwekuona, yakakosha kusika kwemavara uye kuenzanisa kwemavara, kuoma kwepamusoro uye kusimba kwakanaka.Mashandisiro akajairika: ratidza zvigadzirwa, zviratidzo zvekutengesa, zvigadzirwa zvemukati, fenicha, mwenje wemwenje, girazi kusangana.
CA: Zvigadzirwa zveCA zvine kubata kunodziya, anti-dikita, uye kuzvivhenekera.Iyo yechinyakare polymer ine mavara akajeka uye sirasi-senge pachena.Yakagadzirwa kubva pakutanga kwezana ramakore rechi20, kunyangwe pamberi pekuisa Bakelite.Nekuda kwekuita kwayo semabhura, vanhu vanogona kazhinji kuishandisa kune zvibato zvekushandisa, mafiramu ezviratidziro, zvimedu zvebvudzi uye zvimwe zvigadzirwa, saka zvakare ndeimwe yemapolymer anozivikanwa zviri nyore.Kuishandisa sechinhu chemidziyo yakagadzirwa nemaoko inogona kusanganisa kwayo yakanakisa kudzvinyirira kupikisa nekunzwa kwakanaka.Iyo yega-inovhenekera chikamu muchinhu chinobva mukupfava kwayo, uye zvinyoro zvishoma pamusoro pepamusoro zvinogona kupfekwa.Iine donje uye huni (cellulose) zvikamu uye inogona kuumbwa nejekiseni, kutamisa uye extrusion.Iyo ine yakaderera yekupisa conductivity, inochinjika kugadzirwa, akasiyana ekuona maitiro, yakanakisa fluidity, yakanaka yepasi gloss, yakanaka yemagetsi insulation, anti-static, self-kupenya, high transparency, yakasimba kumanikidza kuramba, yakasarudzika yepasi kuona, uye recyclable s zvinhu.Mashandisirwo akajairika anosanganisira: zvibatiso zvematurusi, zvimedu zvebvudzi, matoyi, magirazi uye ngowani, magirazi mafuremu, bhurasho remazino, zvibato zvepatafura, mizinga, mapikicha asina kunaka.
PET: PET inowanzoshandiswa pakurongedza chikafu nezvinwiwa.Zvisinei, nokuti doro rinonzwa kupisa kumhepo uye carbon dioxide, PET haina kukodzera doro.Kune zvikamu zvishanu zvemabhodhoro epurasitiki, uye zvidimbu zviviri zvakaiswa pakati pechikamu chikuru chePET kuora kweokisijeni, iyo inogona kudzivirira okisijeni kupinda nekubuda.Kambani yeMiller Beer, iyo yakagadzira bhodhoro redoro repurasitiki rekutanga muna 2000, yakataura kuti mabhodhoro epurasitiki anogona kuchengeta doro rinotonhorera kupfuura magaba ealuminium, uye kunyange kuita zvakafanana nemabhodhoro egirazi.Inogona kuiswa patsva uye haisi nyore kuputsika.Recyclable (PET ndeimwe yeanonyanya kudzokororwa epurasitiki resins), yakanakisa makemikari kuramba, yakaoma uye yakasimba, yakanakisa kupenya kwepamusoro, uye yakanaka kumanikidza kuramba.Mashandisiro akajairika: kurongedza chikafu, zvigadzirwa zvemagetsi, mabhodhoro ezvinwiwa zvinyoro, Miller mabhodhoro edoro.
Kune marudzi mazhinji ezvigadzirwa zvepurasitiki, uye nzwisiso yakanaka yekutanga inogona kusarudza zvirinani zvinhu zvemumba zvakanaka muhupenyu hwezuva nezuva, izvo zvakanakira hupenyu hwevanhu.
Nguva yekutumira: Zvita-03-2021