Ingano nini yo gukwirakwiza
Ingano yubunini bwikigereranyo bivuga igipimo (cyerekanwe mubice byijanisha) ryibice muri kaolin karemano murwego runaka rwikurikiranya rinini rinini (ryerekanwa mubunini bwa milimetero cyangwa micrometero).Ingano yubunini bwo gukwirakwiza ibiranga kaolin bifite akamaro kanini muguhitamo no gukoresha amabuye y'agaciro.Ingano yacyo ifite ingaruka zikomeye kuri plastike yayo, ubwiza bwibyondo, ubushobozi bwo guhanahana ion, imikorere yibumba, imikorere yumye, no gukora icyaha.Ubutare bwa Kaolin busaba gutunganyirizwa tekiniki, kandi niba byoroshye gutunganya ubwiza busabwa byabaye kimwe mubipimo byo gusuzuma ubuziranenge bwamabuye.Buri shami ryinganda rifite ubunini bwihariye nibisabwa kugirango ukoreshe kaolin zitandukanye.Niba Reta zunzubumwe zamerika zisaba kaolin ikoreshwa nkigifuniko kitarenze 2 μ Ibiri muri m bingana na 90-95%, naho uwuzuza impapuro ni munsi ya 2 μ Ikigereranyo cya m ni 78-80%.

Plastike
Ibumba ryakozwe no guhuza kaolin n'amazi birashobora guhinduka munsi yimbaraga zo hanze, kandi nyuma yimbaraga zo hanze zimaze gukurwaho, irashobora gukomeza uyu mutungo wimiterere, witwa plastike.Plastike niyo shingiro ryimikorere ya kaolin mumibiri yubutaka, kandi nicyo kintu nyamukuru cyerekana tekinike.Mubisanzwe, indangagaciro ya plastike hamwe nububiko bwa plastike bikoreshwa mukugereranya ubunini bwa plastike.Ibipimo bya plastike bivuga ibipimo ntarengwa byamazi yibikoresho bya kaolin ukuyemo ibipimo bya plastike bigabanya ubushuhe, bigaragazwa nkijanisha, ni ukuvuga igipimo cya plastike W = 100 (W amazi ntarengwa - W ntarengwa).Igipimo cya plastike cyerekana uburyo bwibikoresho bya kaolin.Umutwaro no guhindura umupira wibumba mugihe cyo guhonyora no kumenagura birashobora gupimwa neza ukoresheje metero ya plastike, bigaragarira muri kg · cm.Akenshi, urwego rwo hejuru rwa plastike, niko rushobora guhinduka.Plastike ya kaolin irashobora kugabanywamo inzego enye.

Imbaraga za plastike Icyerekezo cya plastike
Ububasha bukomeye> 153.6
Hagati ya plastike 7-152.5-3.6
Intege nke za plastike 1-7<2.5 <br /> Ntabwo ari plastike<1 <br /> Kwishyira hamwe

Guhambira bivuga ubushobozi bwa kaolin guhuza hamwe nibikoresho bitarimo plastike kugirango bibumbe ibumba ryibumba rya plastike kandi rifite imbaraga zo gukama.Kugena ubushobozi bwo guhuza bikubiyemo kongeramo umucanga usanzwe wa quartz (hamwe nuburinganire bwa 0.25-0.15 agace kangana nigice cya 70% na 0.15-0.09mm agace kangana na 30%) kuri kaolin.Umusenyi muremure cyane iyo ushobora gukomeza kugumisha umupira wibumba wa pulasitike nimbaraga za flexural nyuma yo gukama zikoreshwa kugirango umenye uburebure bwawo.Uko umucanga wongeyeho, nubushobozi bwo guhuza ubu butaka bwa kaolin.Mubisanzwe, kaolin ifite plastike ikomeye nayo ifite ubushobozi bukomeye bwo guhuza.

Imikorere yumye
Imikorere yo kumisha bivuga imikorere ya kaolin icyondo mugihe cyo kumisha.Ibi birimo gukama kugabanuka, imbaraga zo kumisha, hamwe no gukama.

Kugabanuka kwumye bivuga kugabanuka kw ibumba rya kaolin nyuma yo kubura umwuma no gukama.Ibumba rya Kaolin muri rusange rifite umwuma no gukama ku bushyuhe buri hagati ya 40-60 ℃ kugeza kuri 110 ℃.Bitewe no gusohora amazi, intera y'ibice iragabanuka, kandi uburebure n'ubunini bw'icyitegererezo birashobora kugabanuka.Kugabanuka byumye bigabanijwemo kugabanuka kumurongo no kugabanuka kwa volumetric, bigaragazwa nkijanisha ryimpinduka muburebure nubunini bwibyondo bya kaolin nyuma yo gukama kugeza kuburemere burigihe.Kugabanuka kwumye kaolin muri rusange ni 3-10%.Ingano nini yingirakamaro, nini nini yubuso bwihariye, nibyiza bya plastike, kandi niko kugabanuka kwumye.Kugabanuka k'ubwoko bumwe bwa kaolin buratandukanye bitewe n'amazi yongeyeho.

Ububumbyi ntibufite gusa ibyangombwa bisabwa kuri plastike, gufatira hamwe, kugabanuka kwumye, imbaraga zo kumisha, kugabanuka kwicyaha, gucumura, gucana umuriro, hamwe no kurasa umweru wa kaolin, ariko kandi bikubiyemo imiterere yimiti, cyane cyane kuba hariho ibintu bya chromogeneque nkicyuma, titanium, umuringa, chromium, na manganese, bigabanya post irasa umweru kandi bigatanga ibibara.