Kusarudzwa kwe epoxy resin composite simbi pombi

Epoxy composite simbi pombi yakavakirwa papombi yesimbi, hupfu hwepurasitiki hunoshandiswa sechinhu chekuputira, uye purasitiki yakanyunguduka-yakanyunguduka pamusoro payo yemukati, uye yepurasitiki layer kana imwe anticorrosive layer inonyungudika-yakaputirwa pamusoro wayo wekunze. Simbi-plastiki inosanganiswa zvigadzirwa. Plastic-yakavharwa nesimbi mapaipi akakamurwa kuita polyethylene-yakavharwa simbi pombi uye epoxy-yakavharwa simbi pombi maererano akasiyana mukati coating zvinhu. Mucherechedzo wechigadzirwa unosanganisira kodhi yepurasitiki-yakavharwa composite simbi pombi, kodhi yemukati yekupfekedza zvinhu uye saizi yezita. Iyo yemvura-inopa jira repurasitiki inoumbwa nesimbi pombi iri pamadziro emukati wepombi yesimbi, uye yakaiswa nepurasitiki ethylene (PE), inodzivirira kupisa polyethylene (PE-RT), polyethylene yakabatana (PE-X), uye polypropylene (PP-R) zvinoenderana nezvinodiwa zvesvikiro rekufambisa. , Hard polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C) uye mamwe thermoplastic pombi. Nekuda kwekuvandudzwa kwemaitiro, zvimwe zvigadzirwa zvakawedzera yekunze yepurasitiki layer. Zvigadzirwa zvinoiswa mupurasitiki-akamisikidzwa simbi mapaipi emvura inotonhora uye epurasitiki-akamisikidzwa simbi mapaipi emvura inopisa zvichienderana nekupisa kwemvura inofambiswa. Mucherechedzo wechigadzirwa unosanganisira kodhi yepurasitiki-yakaiswa simbi pombi, kodhi yepurasitiki-yakaiswa zvinhu, uye dhayamita yezita.