Kushanda kwemakemikari ye zinc yakakwirira kudarika iyo yesimbi.Kana kuparara kwe electrochemical kunoitika, zingi inotanga kusvibiswa kwete simbi.Iyo oxide ye zinc ine dense, iyo inogona kudzivirira kuwedzera oxidation.Saka tambo ine galvanized barbed ine corrosion resistance (zvinoda kutarisisa kuti marata anofanirwa kunge achipisa marata kwete emagetsi);
Plastic cladding ndeyekugadzira dhizaini yemamolecular epurasitiki inodzivirira firimu pamusoro pekunze kwewaya mbishi yetambo ine minzwa.Nekudaro, nekuti maitiro epurasitiki akapfekedzwa uye tambo yakakomberedzwa inogadzirwa mushure mekupfekedzwa kwepurasitiki, chikamu chewaya chine minzwa chinoburitswa.Zviri nani kana ichipisa-dip yakabatiswa.Mukushandiswa kwechokwadi, chikamu chinogona kunge chakasvibiswa mushure mekunaya kwemvura, saka hupenyu hwebasa retambo yakavharwa nepurasitiki ichapfupiswa.
Izvo zviri pamusoro ndezvekuita tsananguro iri nyore, iyo chaiyo sarudzo yepurasitiki yakavharwa tambo ine minzwa kana galvanizedtambo ine minzwazvinoenderana nenharaunda yako uye saiti!
Nguva yekutumira: 13-04-22