Dhagax PPGI Ka Mid Ah Leego Xiriirka iyo Aesthetics

Qofka PPGI waxaa ku jira qofka dhammaan ee horaynta iyo sunnada badbaadaha, oo ka mid ah sunnada carruurta ee ugu yaraan in ay ku sameyn karaan dadweynaha ee la xiriirayo miyaafta saameeya ah ee sannadood. Qarqaraska galena ee zinks, wuxuu ku jira carruurta badan ee 20-275 gram per metro karee ee badbaadaha, waxaa ku yaal barxadda badbaad ah ee soo jeeda haddii kale oo aad uga baxaysa steelka ee aan ku jiro. Qarqaraska zinkka wuxuu ka sheegi doontaan carruurtida ah ee magaca badbaad ah—carruurta ugu badan ee badbaadaha kor misaaliga chemical plants ama marine environments, oo carruurta ugu adeeg ah ee badbaadaha kaloo adeeg ah.Above the zinc, macluuma badbaadaha waa ka mid ah maxkamada UV ee dhexeeyo iyo stabiliyadda ranggaaska. Coatinggadii carruurta waa ka mid ah pigments iyo binders ee dheer ah ee ka mid ah fadhiista iyo chalking, haddii kale oo si toos ah oo ku jira sanadood ee dhinacyada. Misheeri PVDF coatinggadii waa ka mid ah ee ugu yaraan in ay ku caddeyn karaan over 80% ee glossooyinka orijinta ah ee sanadood ee 20 ee climates ee tropic, oo ka mid ah ee ugu yaraan in ay ku caddeyn karaan standard paint systems. Sunsunaanta ee qarqaraska zinkka, primerka, oo topcoat waa loo eego horaynta carruurta; sunsunaanta adeeg ah waxaa ka leedahay delaminations ee badbaadaha, haddii kale oo markaasada carruurta ama mekanical stress environments.Manufacturersna waa lagu yimid macluuma carruurta measures ee carruurta badbaadaha ka mid ah cross cut adhesion tests, bend tests, oo salt spray resistance checks, oo ka mid ah ee ugu yaraan in badbaadaha ka mid ah carruurta ee ugu yaraan in ay ku sameyn karaan dadweynaha ee dhammaan. Rooftop applicationsna PPGI long lasting sheets waxaa ka mid ah ee ugu yaraan in ay ku caddeyn karaan needka replacement carruurta adeeg ah, oo ka mid ah ee ugu yaraan in ay ku caddeyn karaan large commercial buildings ee downtime iyo replacement costs waa la'aan. Ka dib markaasada cyclic loading, misheeri thermal expansion iyo contraction, waa la mid ah ee ugu yaraan in ay ku caddeyn karaan cracks ama fractures ee la xiriirayo, oo ka mid ah ee ugu yaraan in ay ku caddeyn karaan extended service life, oo ka mid ah ee ugu yaraan in ay ku caddeyn karaan sustainable choice ee infrastructure projects ee la xiriirayo maintenance minimal ee decades.