Guilin Hongkaolin uruganda rukora ibyuma bihagaze

Inganda zikora ibikoresho byo gusya za Guilin HongchengYamenye ko ibikoresho byo gusya kaolin birimo calcium bikoreshwa cyane cyane mu nganda zisiga amarangi, zikoreshwa nk'icyuzuzo mu irangi, ku ruhande rumwe zigakoresha imiterere y'irangi, ku rundi ruhande zigakoresha imbaraga runaka zo gutwikira. None se, ni ibihe bisabwa ku bikoresho byo gusya kaolin birimo calcium?

Ibipimo by'ibicuruzwa bya kaolini ikoze muri calcium yo gusiga birimo cyane cyane umweru, ingano y'uduce, imbaraga zo gutwikira, gukwirakwira, ibisigazwa bya mesh 325, agaciro ko kwinjiza amavuta, ingano y'ibice, agaciro ka pH, ubushobozi bwo kwihanganira ikirere n'ibindi:

1. Impamyabumenyi y'umweru

Ubuziranenge ni cyo gipimo cy’ibanze cya kaolini ikoze mu ruganda, uko ibara riba riri hejuru niko riba ryiza kurushaho. Ibara ry’irangi rikorwa kandi hakoreshejwe irangi ry’umweru nk’irangi ry’ibanze n’ibara rya nyina. Ubuziranenge bugomba kuba nibura burenga 90%, ndetse bamwe mu bakora ibikoresho bakeneye kurenza 93%. Guhagarara neza kw’urwego rw’umweru ni ingenzi cyane, iyo ihindagurika rinini cyane ku buryo ritagira ingaruka ku mikorere y’urumuri, bigatuma habaho itandukaniro ry’amabara y’ibicuruzwa bitandukanye hakurikijwe formula imwe.

2. Ubunini bw'ibice

Ingano y'uduce duto mu by'ukuri ni ikimenyetso cy'uko ibintu bihagaze, abakora irangi ntibakunze kumenya neza ingano y'uduce duto. Ariko, kubera ko ibindi bimenyetso bya kaolini ikozwe muri calcium bifitanye isano itaziguye n'ingano y'uduce duto, niba ingano y'uduce idahagije, cyangwa idafite ishingiro, izagaragazwa binyuze mu bindi bimenyetso. Ku ruganda rwa kaolini ikozwe muri calcium, igipimo cy'igenzura ry'umusaruro urangiye kigomba kuba -2 μ m hafi 80%. Birumvikana ko imikorere y'ibicuruzwa bikorwa n'ibikoresho fatizo bitandukanye izaba itandukanye, kandi niba ibindi bimenyetso byujuje ishingiro, ibisabwa ku ngano y'uduce nabyo bishobora kugabanuka.

Ingano y'uduce duto iterwa ahanini no kwangirika kw'amabuye mashya n'ubushyuhe bwa calcination. Ubushobozi bwo kwangirika buterwa n'ubwiza bw'amabuye mashya, ibyo bikaba bigira ingaruka cyane ku bunini bw'uduce tw'ibikoresho, kandi ubushyuhe bwa calcination bugira ingaruka cyane ku bunini bw'uduce tw'ifu nyuma yo gutema itanura. Ku bijyanye no gusiga kaolini, gusiga kaolini mu bushyuhe buringaniye (1000 ~ 1200℃), ubushyuhe bwiza bwa calcination butoranywa mu cyiciro kidahinduka cyahinduwemo silicon aluminum spinel phase, bigatuma imiterere y'utuce duto irushaho kwaguka, bigatuma imyenge ikura, kandi agaciro k'umusaruro kaba gake cyane.

3. Imbaraga zo gupfuka

Ingufu zo gutwikira ni cyo gipimo cy'ingenzi cya kaolini ikoze muri calcium. Uko ifu iba nziza, ni ko imiterere yayo irushaho kuba myiza mu gipfundikizo, ni ko urumuri rurushaho gukomera, cyane cyane iyo ingano y'uduce duto ingana n'uburebure bw'urumuri rugaragara, rukagira ingaruka zikomeye zo gukwirakwira, rushobora gutanga imbaraga nini zo gutwikira, iyo ari munsi y'iki gipimo, imbaraga zo gutwikira zizaba ntoya kubera gukwirakwira k'urumuri.

Ku bijyanye na kaolini nziza cyane, niba ishobora gukwirakwira neza mu gipfundikizo nabyo ni ikintu cy'ingenzi bigira ingaruka ku mbaraga zayo zo gutwikira. Nubwo gutwikira calcium byongera imbaraga zo gutwikira kaolini mu gipfundikizo gishingiye ku mazi, ntabwo ari ikintu gikomeye. Hari ubwo byoroshye gutwika no gukora uduce duto, ariko bigatuma imbaraga zo gutwikira zigabanuka, kandi ntizishobora gukoreshwa mu gutwikira na gato. Ikindi kibazo ni uko gutwika calcium munsi ya 1000℃ rimwe na rimwe bitanga ibara ryoroheje ry'umutuku, ibyo bikaba bibi cyane ku mabara y'umweru. 1050℃ na ifu nziza cyane.

4. Gutatanya

Inganda zo mu gihugu zikora irangi zavuze ko gukwirakwiza, kandi igitekerezo ni kimwe. Nubwo kaolini ya calcium yakoreshejwe ifu nziza cyane, ifite ingano y'uduce twa 1 μ m cyangwa munsi yayo, mu irangi, mu nzoga y'umubyeyi ifite ubukana bwinshi, uduce ntabwo dutandukanye ahubwo dushyirwa hamwe. Ubushobozi bwa kaolini ya calcium bwo gukwirakwiza mu buryo bwo gutwikira bwitwa gukwirakwiza. Gukwirakwiza kaolini ya calcium ni byiza. Niba urwego rwo gusya rwujuje ibisabwa bya nyuma, rushobora gukwirakwiza mu buryo bwo gutwikira.

Gukwirakwira kwa kaolini irimo calcium bifitanye isano n'ingaruka za nyuma zo gusya. Niba hari uduce twa 45 μ m cyangwa tunini mu buryo bwo gutunganya ibintu neza cyane, ntabwo tuzakwirakwira mu buryo bwo gusiga. Ibisabwa kuri iki gipimo ni munsi ya 45 μ m, kandi uko ari duto, ni ko byiza kurushaho. Niba gukwirakwira kwa titanium dioxide gushobora kugera kuri 25 μ m, bihuye n'urwego rwo gusya bigomba gutoranywa nka 4 cyangwa birenga.

Ibisigazwa by'urushundura rwa mesh 5.325

Ibisigazwa by'urushundura rwa mesh 325 ni igipimo cy'ingenzi, ibisabwa kugira ngo uru rushundura rube <0.02%, kandi uko ruto ni ko rurushaho kuba rwiza. Urushundura rwa mesh 325 narwo rufitanye isano ahanini n'ingaruka za nyuma zo gusya, rudasaba μm 45 cyangwa utunyangingo tunini mu gihe cyo gutunganya neza cyane. Ikindi kintu bigira ingaruka ni imyanda, ivanze n'imyanda bigira ingaruka zigaragara ku gipimo cya mesh 325.

6. Agaciro ko kwinjiza amavuta

Agaciro k'amavuta ya kaolini ikoze muri calcium ni 50g / 100g ~ 60g / 100g ni gake, ingano y'amavuta akoreshwa ni nyinshi cyane, ubushyuhe bw'amavuta bukozwe muri formula imwe ni bwinshi, kugira ngo bigabanye ubushyuhe, ingano y'irangi igomba kongera ikiguzi; agaciro k'amavuta akoreshwa ni gake cyane, ubushyuhe bwakozwe biroroshye kugafata, kandi imikorere yo gufungura ntabwo ari myiza. Agaciro k'amavuta ya kaolini ni ingano y'uduce dukwirakwira, ubwinshi bw'uturemangingo, ubuso bwihariye, n'ubwoko bw'uturemangingo. Ingano y'uturemangingo ni nto, ubuso bwihariye ni bunini, kandi agaciro k'amavuta akoreshwa ni

7. Umubare w'amafaranga yo kwishyura

Agaciro k’amavuta ya kaolini ikoze muri calcium ni 50g / 100g ~ 60g / 100g ni gake, ingano y’amavuta akoreshwa ni menshi cyane, ubukana bw’amavuta bukozwe muri formula imwe ni bwinshi, kugira ngo bigabanye ubukana bw’amavuta, ingano y’ifatizo ry’irangi igomba kongera ikiguzi; agaciro k’amavuta akoreshwa ni gake cyane, ubukana bw’amavuta bukozwe biroroshye kugafata, kandi imikorere yo gufungura ntabwo ari myiza. Agaciro k’amavuta ya kaolini ni ingano y’uduce dukwirakwira, ubwinshi bw’uturemangingo, ubuso bwihariye, n’ubwoko bw’uturemangingo. Ingano y’uturemangingo ni nto, ubuso bwihariye ni bunini, kandi agaciro k’amavuta akoreshwa ni hejuru.

Agaciro ka 8.pH

Agaciro ka pH kagaragaza aside na alkali bya kaolini ya calcium, kandi agaciro ka pH kagomba kuba hagati ya 6 na 8, hafi ya neutral. PH ya kaolini ya calcium ubwayo ntabwo ari neutral, bityo guhindura PH ntabwo ari ngombwa mu nganda zikora irangi.

9. Ubudahangarwa bw'ikirere

Iyo irangi rikozwe mu irangi no gusigwa, irangi rinyura ku zuba n'imvura, rizahinduka umuhondo, ritakaze urumuri n'ifu. Ubushobozi bw'irangi bwo kwihanganira izi mpinduka bwitwa ubudahangarwa bw'ikirere. Kaolini ya calcium nta kintu gikomeye cya shimi igira ku mucyo, bityo ikaba idashobora guhangana n'ikirere neza.

10. Ibindi bimenyetso

ther index requirements for calcined kaolin, acid and alkali resistance, mixing performance, wet performance, density, etc., these are the common characteristics of all calcined kaolin, some are not digital indicators. It is worth paying attention to that, no matter which index of kaolin, the stability of the index is the most important, if the fluctuation is too big, it will bring bad influence to the paint users, affect the overall performance of the paint. As the production equipment of calcined kaolin mill products, it has an important influence on the whiteness, particle size and 325 mesh residue of calcinined kaolin mill products. Guilin Hongcheng grinding equipment can be ground kaolin to 80-2500 mesh for the production of coating, grinding equipment with high output, low energy consumption, consulting equipment price can contact the email:mkt@hcmilling.com