Noocyada kala duwan ee titanium dioxide ee daahan budada ah oo kala duwan

Gelida faahfaahinta tartanka ee warshadaha daahan budada ah, rinjiga rinjiga ayaa lagu daraa isku xirka baaritaanka. Polyester epoxy dahaarka budada hagaajin tayada shaqada, iyo titanium dioxides sare waa muhiim sababtoo ah waxaan aqoonsanahay in titanium dioxide dipolyester noqday qayb ka mid ah tayada alaabta daahan budada epoxy.
Dahaarka budada epoxy ee Polyester wuxuu noqday mid ka mid ah alaabooyinka ugu muhiimsan ee ka mid ah alaabooyin badan oo budada ah sababtoo ah waxqabadkeeda ugu fiican. Waxay ka kooban tahay xabagta polyester-ka, resin epoxy, buuxinta iyo caawiye. Sida laga soo xigtay ururka khabiirada resin warshadaha epoxy, pigments daahan budada polyester-epoxy waxaa ka mid ah noocyo kala duwan oo titanium dioxides, chrome jaalaha ah, cagaar bir ah, bir oxide cas, bir oxide jaalaha ah, jaalaha degdeg ah G, phthalocyanine cagaaran, phthalocyanine buluug BGS, BBN cas, casaan, casaan joogto ah F3RK, casaan joogto ah F5RK iyo noocyo kale oo kaarboon madow ah. Budada cad waa midab cad oo caadi ahaan loo isticmaalo daahan budada epoxy polyester cad. Marka loo eego caanaha budada ah ee polyester-ka cad ee epoxy, waxay ku habboon tahay noocyada kala duwan ee titanium dioxide, A0101, R940, R902, R244, R930, R706.

Tijaabada isbarbardhigga, noocyada kala duwan ee titanium dioxides polyester epoxy dahaarka ayaa laga heli karaa. Noocyada kala duwan ee titanium dioxide, sababtoo ah hababka wax soo saarka ee kala duwan, foomamka crystal iyo hababka daaweynta dusha sare, ka kooban kiimikada iyo sifooyinka ayaa saameyn weyn ku leh falcelinta kiimikada iyo kala firdhiso ee daahan budada polyester-epoxy, iyo wakhtiga gel ee daahan budada ah. , iyo heerka dheecaanka dhalaalka wuxuu kaloo saameeyaa dareeraha, dhalaalka, midabka iyo iska caabbinta saamaynta daahan. Xogtu waxay muujineysaa in daahan budada ah oo ay diyaarisay anatase titanium dioxide (A0101) ay leedahay waxqabad ka sarreeya kan budada ah ee loo diyaariyey nooca rutile (R nooca) titanium dioxide, oo leh waqti gaaban oo jel ah, dheecaan dhalaalid wanaagsan, samaynta daboolka liidata iyo dhaldhalaalka hooseeya. Waxa kale oo jira farqi weyn oo u dhexeeya tilmaamayaasha farsamada ee u dhexeeya rutile titanium dioxide.

Marka loo eego shuruudaha waxqabadka ee budada budada ah, aad bay muhiim u tahay in la buuxiyo shuruudaha waxqabadka daboolka ee budada kala duwan iyo titanium dioxides. Daraasaduhu waxay muujiyeen in dahaarka budada ah ee polyester epoxy, anatase titanium dioxide iyo rutile titanium dioxide ay rinjiga ka dhigaan mid aad u nugul midab ama huruud, markaa nidaamkan daahan ayaa ah isticmaalka ugu fiican ee titanium dioxide.