Nhasi, ini ndicharamba ndichikutora kuti unzwisise mazita uye mashandisiro ezvizhinji zvakajairika zvepurasitiki zvekutanga zvehupenyu hwezuva nezuva, uye nekukubatsira iwe kusiyanisa uye kurongedza muhupenyu hwezuva nezuva.
PVC: PVC inogona kunge iri imwe yeanonyanya kushandiswa epurasitiki zvinhu, kubva mumagonhi epurasitiki nemahwindo muhupenyu hwezuva nezuva kusvika kune pombi dzemvura, magata, shangu, tambo yekuvharisa, matoyi, majekiseni akaumbwa zvigadzirwa, miviri yakajeka, extruded zvigadzirwa, uye girazi gungano, Packaging. , makadhi echikwereti, zvichingodaro, ane twunoteedzerwa kwese kwese, uye zvinhu zvePVC zvakare chimwe chezvinhu zvakachipa zvepurasitiki.Inoshanduka, iri nyore kuisa ruvara, ine kuoma kwakasiyana-siyana kusarudza kubva, inogona kubudiswa, jekiseni-yakandwa uye inoputika-yakaumbwa, inogona kusimbiswa negirazi fiber, inogona kuchengetedza maitiro ayo pakupisa kwakadzika, inogona kudhindwa, kushandiswazve, uye ine kumira kwakanaka kubvarura uye abrasion kuramba, kunaka kwezuva uye kudzivirira kwemvura yegungwa, mafuta akanaka uye makemikari kuramba.
PU: PU chinhu chakaita seganda, chinogona kufema uye kutambanudza, asi chinogona kuumbwa kuita zvimiro zvehukobvu hwakasiyana.Aya maitiro akatanga kushandiswa mumaindasitiri ekurapa uye epurasitiki ekuvhiya, uye akashandiswa semidziyo yekushivirira kune varwere muzvipatara.Iyo ine yakanaka kudzvanywa kupararira, kupenya kwemhepo, simba rekudzoreredza simba, nyore kusanganisa nezvinhu zvekushongedza, kunyura kwakasimba, kunyura kwakasimba, kuomarara kuchinjika, kusimba kwepamusoro, kusapera, kunamatira, haigumbure ganda, uye inogona kukandwa.
PC: Sezvinhu zvemazuva ano, PC inoshandiswa muchigadzirwa ichi kududzira chinhu chakajairika uye chimiro.Ichi chigadzirwa hachishandisi huni, asi chinogadzirwa nechimwe chinhu chemazuva ano chinonyatsokodzera basa iri.PC yakaoma semamwe mapolymer, asi yakareruka muhuremu, uye inogona kupa akasiyana mavara uye post-kugadzirisa mhedzisiro.Senhengo yemhuri ichiri mudiki thermoplastic, PC, senge zvimwe zvakawanda zvepurasitiki zvinhu, yakawanikwa netsaona neGeneral Electric mukutanga 1950s.Ichi chinyorwa chinozivikanwa nekujeka-kujeka uye kusimba kwekupedzisira, uye chinowanzoshandiswa sechinotsiva girazi mumashandisirwo akadai sekujeka uye kutsvedzerera.Inogona kupa nhevedzano yekujeka kwemavara, akareruka ekugadzirisa maitiro uye yakanaka kwazvo kukanganisa kukanganisa.Inogona kupa zvizere pachena, translucent uye opaque maitiro ekuonekwa.Kunyangwe pakupisa kwakanyanya, kugadzikana kwayo kwakasimba zvakare kwakasimba, kupikisa kwekushisa kwepamusoro kusvika ku125C, kupikisa moto, Kudzivirirwa kwemwaranzi kunogara kwenguva refu, kudzokororwa uye kusiri chepfu.
Zvigadzirwa zvepurasitiki zvakasiyana-siyana, zvinodhura, uye zvinounza kurerukirwa kukuru kuhupenyu hwevanhu.Nekunzwisisa kwekutanga kwezvishandiso, unogona kusarudza zvirinani zvakakodzera zuva nezuva zvinodiwa muhupenyu hwako.
Nguva yekutumira: Zvita-10-2021