Ubwino wa Epoxy Polyester Hybrids Powder Coating

Ubwino wa Epoxy Polyester Hybrids Kuphimba Powder

Zovala za ufa wa epoxy zochokera ku teknoloji yatsopano zimadziwika kuti epoxy-polyester "hybrids" kapena "multipolymer". Gulu ili la zokutira ufa likhoza kuonedwa ngati gawo la banja la epoxy, kupatula kuti kuchuluka kwa polyester komwe kumagwiritsidwa ntchito (nthawi zambiri kupitirira theka la utomoni) kumapangitsa kuti gululo likhale losocheretsa.
Makhalidwe a zokutira zosakanizidwazi ndizofanana kwambiri ndi ma epoxies kuposa ma polyesters, ndi zina zodziwika bwino. Amasonyeza kusinthasintha kofanana ndi kukhudzidwa ndi kukana kupindika, koma amapanga mafilimu ofewa pang'ono.Kukana kwawo kwa dzimbiri kumafanana ndi epoxies nthawi zambiri, koma kukana kwawo kwa solvents ndi alkali ndi jini.rally otsika kwa epoxies koyera.

Ubwino umodzi wa ma hybrids awa, chifukwa cha mphamvu za chigawo cha poliyesitala, ndikukana kwambiri kutentha kwachikasu mu uvuni wamachiritso. Izi zimatanthauziranso kukana kwabwino kwa kuwala kwa ultraviolet chikasu. Machitidwewa adzayamba kuchoko pafupifupi mofulumira ngati epoxy koma, pambuyo pa choko choyamba, kuwonongeka kumakhala pang'onopang'ono ndipo kusinthika kumakhala kochepa kwambiri kusiyana ndi ufa wosasinthika wa epoxy.

Ubwino wina wa zokutira ufa wa epoxy/polyester ndi mawonekedwe awo abwino opopera a electrostatic. Iwo angagwiritsidwe ntchito bwino kutengerapo Mwachangu ndi kusonyeza malowedwe abwino mu ngodya ndi recesses.An epoxy poliyesitala wosakanizidwa ndithu kuganiziridwa pamodzi ndi epoxy banja kwa woonda filimu kukongoletsa ntchito mapeto. Mapulogalamu a haibridi ya epoxy polyester alembedwa mu Chithunzi 2-3; Zodziwika bwino zalembedwa mu Chithunzi 2-4.