Matende emota anosanganisira jira repurasitiki remvura (PE), PVC banga rekukwesha jira uye donje canvas.Pakati pavo, machira emvura epurasitiki akasimudzirwa zvakanyanya mumarori nekuda kwezvakanaka zvawo zvekureruka, kudhura, uye runako, uye rave tende rekutanga kune vatyairi kana varidzi vemotokari.Mucheka wepurasitiki wemvura unogadzirwa nepolyethylene seyakagadzirwa, uye inopedzwa kuburikidza nematanho mana ekudhirowa, kuruka, kupfekedza uye zvigadzirwa zvakapedzwa.Ungasarudza sei jira remvura repurasitiki rinokukodzera iwe?Ichi chinyorwa chicharatidza zviratidzo zvitatu zvakakosha zvejira remvura yepurasitiki.
1. Raw materials
Unhu hwezvinhu zvakasvibirira zvinogadzirisa zvakananga kuumbwa kwepurasitiki raincloth.Polyethylene ndiyo isina kurongeka zvimedu zvakanatswa uye zvakanyungudutswa mu naphtha.Iwo matsva e polyethylene particles akajeka uye asina kujairika vanhu, vasina chepfu uye vasina kunaka.Nokudaro, pakusarudza jira remvura repurasitiki, edza kusarudza rakajeka uye rinopenya remvura itsva.
2. Inoshanda formula
Nekuti polyethylene inogona kuita zvemakemikari nemwaranzi yeultraviolet muchiedza uye oksijeni mumhepo.Nokudaro, kuwedzera mamwe madhipatimendi ekushanda akadai se-anti-UV additives uye antioxidants kune jira remvura repurasitiki kwete kungovandudza mabhenefiti epakutanga emucheka wepurasitiki, asiwo kunonoka kukwegura kwayo uye kunowedzera hupenyu hwayo zvikuru.Nekudzika kwekutsvagisa nekusimudzira, abrasion resistance formula yakagadziridzwa, kunyanya kune kukweshera uye matambudziko ekusveta mhepo akatarisana nekushandiswa kwejira remvura yerori.
3. Kurema uye ukuru
Huremu nekukora zvinodyidzana, ndiko kukora ukobvu, kurema kwe tarp, uye kusimba kwakasimba.
Nguva yekutumira: Jun-11-2021