Lub ntsej muag pom ua haujlwm ua qhov kev ntsuas zoo rau cov khoom graphite. Uniform xim thiab cov duab tsis tu ncua tsis tsuas yog txhim kho cov khoom qib tab sis kuj ua tau raws li qhov yuav tsum tau ua kom zoo nkauj rau kev lag luam sib xws, kev muag khoom muag thiab kev siv precision-condition applications. Ntau qhov kev sib koom ua ke sib koom ua ke yuav ua rau muaj xim sib txawv, ua kom dawb, yellowing, nto crusting thiab tsis sib xws tom qab thov. Cov teeb meem no rhuav tshem thawj graphite-pob zoo li thiab ua rau kev lag luam lees paub. Peb Graphite Ball Binder tau kho kom zoo rau qhov zoo sib xws. Nws coj tsis muaj kev hloov pauv rau thawj graphite-pob zoo li thiab tag nrho khaws cov kev ntxhib los mos, xim thiab cov duab yam tsis muaj qhov tsis pom kev.
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo xim, cov ntaub ntawv no muaj cov qauv pob tshab matte yam tsis muaj cov xim ntxiv, cov xim dawb los yog cov xim daj-toned additives. Tsis muaj xim sib txawv tshwm sim tom qab sib tov, sib sau thiab kho. Lub ntuj dub matte tone ntawm graphite npas yog khaws cia zoo. Tej yam tsis xws luag ntawm cov binders zoo tib yam xws li deg whitening, yellowing hauv zos thiab mottled xim faib yog zam kiag li. Discoloration, darkening los yog fading yuav tsis tshwm sim thaum lub sij hawm ntev cia los yog high-temperature pab, yog li graphite-pob xim nyob twj ywm homogeneous.
Hais txog cov yam ntxwv morphological, kev sib raug zoo zoo ua rau cov ntaub ntawv sib xyaw ua ke nrog cov graphite hais. Nws nkag mus rau qhov sib txawv ntawm qhov sib npaug thaum sib xyaw yam tsis muaj qhov sib xyaw hauv zos lossis tsis txaus. Compressed tiav graphite npas ua tiav cov qauv sab hauv thiab tsis tu ncua sib npaug contours. Nws qhov qis shrinkage tus nqi thaum kho tiv thaiv nto shrinkage, sab hauv kab noj hniav thiab ua rau tawg, kev nyuaj siab, bulges los yog cov duab distortion. Ua tiav graphite npas xa cov npoo du nrog cov khoom sib xyaw ua ke. Peeling, hmoov shedding thiab pom tseeb kua nplaum-film kab yog tsis tuaj. Tsis tshua muaj kab ntawm cov ntaub ntawv ntxiv tuaj yeem pom pom, thiab cov duab geometry qub tau khaws cia.
Thawj tactile kev ntxhib los mos yuav tsis raug hloov thiab. Qhov zoo granular xav thiab matte kov ntawm ntshiab graphite pob yog khaws cia. Thick glossy glossy txheej, greasy nto los yog nruj tactile rhiab heev yuav tsis tshwm sim. Cov yam ntxwv pom thiab tactile zoo ib yam rau cov pob graphite uas tsis muaj zog. Feem ntau cov binders ntawm kev ua lag luam tsim cov tawv tawv tawv tawv tom qab kho. Cov yeeb yaj kiab no hloov cov tsos ntawm haiv neeg, ua rau lub ntsej muag tsis sib xws thiab tev tawm yooj yim los tsim cov khoom tsis raug. Peb cov khoom tau txais kev nkag mus-hom kev sib txuas mechanisms. Bonding quab yuam los ntawm inter-particle adhesion es tsis yog nto moo zaj duab xis tsub zuj zuj, ua tiav xoom pom qhov tsis xws luag.
Nws haum cov khoom graphite ntawm ntau cov duab thiab qhov ntom ntom, nrog rau cov khoom me me thiab cov khoom ellipsoidal. Tsis muaj qhov tshwm sim cuam tshuam txog kev ua tsis tiav yuav tshwm sim los ntawm qhov sib txawv ntawm cov khoom geometry lossis qhov ntom ntom. Cov pob graphite tiav ua kom ruaj khov thaum lub sij hawm stacking thiab daim ntawv thov yam tsis muaj tev, mottling los yog deformation stemming los ntawm qhov tsis zoo binder curing. Rau cov tuam txhab graphite-pob uas ua raws cov qib siab zoo, cov qauv xa tawm lossis cov ntawv thov qib siab txhawb nqa, Graphite Ball Binder no hais txog cov ntsiab lus mob xws li xim hloov, cov duab distortion thiab blemishes. Thaum muaj kev ruaj ntseg muaj peev xwm sib txuas thiab ruaj khov ua tiav cov khoom zoo, nws khaws cov graphite-pob zoo li qub thiab txhim kho kev lag luam kev sib tw yam tsis muaj kev cuam tshuam tsis zoo rau cov khoom lag luam graphite-pob zoo.
