Tag: Thermosetting hmoov txheej
Safe Storage Of Powder Coating
Kev cia zoo rau cov hmoov txheej tiv thaiv particle agglomeration thiab cov tshuaj tiv thaiv kev nce qib, thiab ua kom muaj kev txaus siab rau daim ntawv thov, qhov no yog qhov tseem ceeb. Thaum lub sij hawm daim ntawv thov hmoov txheej yuav tsum tau yooj yim fluidizable, free-flowing, thiab muaj peev xwm txais thiab tswj ib tug zoo electrostatic nqi. Cov yam ntxwv cuam tshuam rau cov hmoov txheej khaws cia Cov ntsiab lus tseem ceeb cuam tshuam rau cov hmoov txheej khaws cia tuaj yeem txheeb xyuas tau xws li: Kub Moisture / Humidity Contamination Direct sunlight Cov kev pom zoo rau kev cia cov hmoov txheej yog: Kub <25°C txheeb ze humidity 50 - 65% Tawm ntawm ncaj qha.Nyeem ntxiv…
Cov khoom tseem ceeb ntawm txhua hom generic thermosetting hmoov txheej
Cov khoom ntawm txhua hom thermosetting hmoov txheej Cov khoom tiav yog kev cai tsim rau tus neeg thiab cov neeg siv khoom kawg. Kev xaiv ua tiav yog nyob ntawm kev sib raug zoo ua haujlwm ntawm cov neeg siv khoom thiab cov neeg muag khoom. Kev xaiv yuav tsum nruj me ntsis raws li kev ua yeeb yaj kiab ua yeeb yam. Qhov no yog vim hais tias cov zaj duab xis kev ua tau zoo ntawm ib tug thermosetting hmoov txheej yog kiag li nyob ntawm lub ci nws tau txais nyob rau hauv ib tug tshwj xeeb nroj tsuag, nyob rau hauv ib tug tshwj xeeb substrate, nrog ib tug tshwj xeeb degree ntawm kev huv, thiab hom pretreatment hlau. NtauNyeem ntxiv…
Thermosetting hmoov txheej yog siv ntau dua
Thermosetting hmoov txheej yog siv los ntawm cov txheej txheem electrostatic tsuag, rhuab mus rau qhov tsim nyog kub thiab kho thiab feem ntau yog tsim los ntawm cov qib siab molecular hnyav hnyav resins thiab crosslinker.Cov qauv ntawm thermosetting hmoov muaj cov thawj resins: Epoxy, Polyester, Acrylic. Cov thawj resins no yog siv nrog sib txawv crosslinkers los tsim ntau yam khoom siv hmoov. Ntau cov kab sib txuas, lossis cov neeg ua haujlwm kho mob, yog siv rau hauv cov hmoov txheej, nrog rau amines, anhydrides, melamines, thiab blocked los yog tsis thaiv isocyanates.Qee cov ntaub ntawv kuj siv ntau tshaj ib qho resin hauv hybrid.Nyeem ntxiv…
Thermosetting hmoov txheej thiab thermoplastic hmoov txheej
Powder txheej yog ib hom txheej uas yog siv los ua cov hmoov av dawb, qhuav. Qhov sib txawv tseem ceeb ntawm cov xim ua kua thiab cov hmoov txheej yog tias cov hmoov txheej tsis tas yuav muaj cov kuab tshuaj los ua kom cov binder thiab muab tub lim rau hauv daim ntawv ua kua. Cov txheej yog feem ntau siv electrostatically thiab tom qab ntawd kho nyob rau hauv cov cua sov kom nws ntws thiab tsim "daim tawv nqaij".Nyeem ntxiv…