Cov khoom siv tsis zoo ntawm cov hmoov txheej muaj xws li: tsis zoo adhesion, tsis yooj yim, tsis muaj zog cuam tshuam, tsis zoo hardness thiab lwm yam khoom.
(1) Qhov laj thawj tseem ceeb ntawm cov khoom siv tsis zoo ntawm cov hmoov txheej yog lub sijhawm kho lossis qhov kub ntawm cov hmoov tsis txaus. Nyob rau hauv tej yam kev mob, lub sij hawm curing ntawm cov hmoov yog inversely proportional rau curing kub. Tam sim no, cov hmoov curing uas peb tuaj yeem paub yog: epoxy hmoov txheej, epoxy-polyester hmoov txheej, uas tuaj yeem kho tau ntawm 140 degree rau 25 feeb, Nws tuaj yeem kho tau ntawm 220 degree rau 5 min. Txhua hmoov txheej khoom muaj nws tus kheej curing tej yam kev mob. Qhov tshwm sim ntawm arbitrarily shortening (extending) lub sij hawm curing los yog txo (tso) qhov curing kub yog tias cov hmoov txheej tsis tuaj yeem kho tag nrho lossis dhau - ci, uas yuav cuam tshuam rau cov hmoov txheej. Lub adhesion, cuam tshuam lub zog thiab lwm yam khoom ntawm txheej yuav ua rau cov duab ntawm cov khoom nyob rau hauv lub siab ntawm cov neeg muas zaub.
(2) Cov hmoov txheej muab los ntawm cov hmoov manufacturers muaj cov teeb meem zoo, feem ntau yog teeb meem nrog cov khoom xws li curing agents, resins, fillers, thiab pigments.
(3) Rau qhov tsis zoo adhesion, lwm qhov laj thawj yog vim li cas pretreatment ntawm qhov chaw tsis huv, thiab muaj roj, plua plav thiab lwm yam khoom ntawm qhov chaw cuam tshuam rau adhesion ntawm cov hmoov.
(4) Lub sijhawm khaws cia ntawm cov hmoov txheej ntau tshaj lub sijhawm khaws cia, yog li cuam tshuam rau cov khoom siv ntawm cov hmoov txheej.
(5) Tsis tas li ntawd, ib qho kev ua kom zoo, ntom ntom thiab ua tiav phosphating zaj duab xis yog qhov yuav tsum tau ua ua ntej kom ntseeg tau tias cov hmoov muaj cov khoom zoo tom qab kho. Qhov laj thawj no tseem yuav tsum tau txiav txim siab thaum tshawb xyuas cov laj thawj rau cov khoom siv tsis zoo ntawm cov hmoov.
(6) Yog hais tias lub sij hawm hmoov solidification ntev dhau los yog qhov kub thiab txias siab dhau lawm, qhov hloov ntawm cov hmoov kuj yuav raug txo.
