Chii chinonzi Epoxy Coatings

Epoxy-based coatings inogona kuva maviri-component masisitimu (anonziwo maviri epoxy coating) kana kushandiswa se powder coating. Iwo maviri chikamu epoxy coatings anoshandiswa kune yakakwira maitiro masisitimu pane simbi substrate. Iwo akanakira imwe nzira yeupfu yekuputira maumbirwo mumaindasitiri uye emotokari maapplication nekuda kwekushomeka kwawo uye kuenderana nekuumbwa kwemvura. Epoxy poda coating inoshandiswa zvakanyanya kugadzira simbi mu "white goods" application senge maheater uye mapaneru makuru emidziyo. Epoxy coating inoshandiswawo zvakanyanya kudzivirira corrosion yepombi uye fittings: muindasitiri yemafuta negasi, asiwo kune pombi dzemvura, kongiri inosimbisa rebar kudoma mashoma.

Epoxy icopolymer inowanikwa nekudzoreredza epoxide (resin) ine polyamine (hardener). Dzinonyanyo zivikanwa nehupamhi hwekunamira, kunyanya pasimbi, makemikari akakwira nekupisa kwekupisa, uye kugona kwemagetsi kwakanakisa. Epoxy formulations saka mhinduro inosarudzika yezvikamu zvakawanda zvemagetsi nemagetsi (semuenzaniso: coil coil, solder mask pamabhodhi edunhu). Overall epoxy coatings inodhura kupfuura mamwe masisitimu akaita seAlkyd kana Acrylic, asi anoratidzawo maitiro epamusoro. Kune rimwe divi epoxy coatings anogara achitambura kubva UV matanda. Kushaya simba uku kunobhadharwa nekushandiswa kweUV inodzivirira layer kana topcoat