Calcined kaolin

Calcined kaolin yakatanga kuUnited States, pakutanga kubvisa organic kabhoni ukoshi munyoro kaolin uye kunatsiridza kuchena kwechigadzirwa.Gare gare, vanhu vakashandisa nzira iyi kugadzira kaolin yemarasha, uye vakagadzira zvigadzirwa zvine mashandiro, giredhi repamusoro, uye zvakakosha zvakanyanya kudarika kaolinwo zvayo.Wedzera zvakanyanya huwandu hwekushandisa kwekaolin.Nyika yangu ine zviwanikwa zvecoal-measure yakawanda yemarasha, uye calcination inzira yakakosha yekuyera ivhu rakakwirira remarasha.

Chinangwa chikuru che kaolin calcination ndecheku:
1. Bvisa organic carbon uye mamwe maminerari asina kuchena kuti uvandudze kuchena.
2. Bvisa mvura uye hydroxyl mapoka eKaolin kuti uwedzere void volume uye chemikemikari reactivity yechigadzirwa che calcined, kuvandudza chimiro chemuviri nemakemikari, uye kusangana nezvinodiwa zvakasiyana-siyana zvekushandisa.Iyo calcined kaolin inobviswa kubva muchimiro kana crystal mvura, kabhoni nezvimwe zvinhu zvinoputika, uye inova kaolinite, zita rekutengesa rinonzi "calcined kaolin".
Calcined kaolin ine zvakanakira kuchena kwepamusoro, diki diki density, yakakura chaiyo nzvimbo uye pore vhoriyamu, kunyudzwa kwemafuta kwakanaka, kuvharika uye kuvharika kwekudzivirira, uye kukwirisa, kusamira kwemamiriro ekunze uye kugadzikana.

Features:
1. Mushonga wemakemikari wakagadzikana, iyo molar ratio yeSi02 / Al203 ndeye 2/1.
2. Kuchena kwakachena uye kwakagadzikana, ukuru hwechidimbu ndeye-ultra-fine, uye hupamhi hwekugovera uye sieve yakasara yakaderera.
3. Iyo flaky crystal shape yakakwana, kupararira kwakanaka, simba rekuvhara rakasimba, uye kutenderera kwakanaka, uye hazvisi nyore kudonha.

Kushandiswa kweCalcined Kaolin
1. Calcined kaolin yekupfekedza
Chiyero chekushandisa: Mhando dzakasiyana dzemachira, anosanganisira latex pendi, poda coating, mafuta-based coatings uye mamwe minda.
Zvigadzirwa zvechigadzirwa: kuchena kwepamusoro, saizi yakanaka, makemikari inertness, yakakwira yekuvharisa kugona, yakanakira fluidity uye floatability, mutengo wakaderera, nezvimwewo, izvo zvinogona kuderedza kudiwa kwedhayi dzinodhura;Pamusoro peiyo yakajairika hunhu, ine zvakare Iyo ine mabhenefiti eyakajairwa chimiro, yakanakisa optical zvimiro, yakakwira mafuta absorption rate uye pigment vhoriyamu kusungirirwa, isiri nyore kuchembera, isingapfekere uye iri nyore emulsify mumvura kana svikiro remafuta, uye ane simba rekuhwanda rakakwirira.Chinhu chinonyanya kukosha ndechekuti inogona kutsiva iyo inodhura titanium dioxide, uye inogona kuderedza iyo photocoagulation phenomenon inokonzerwa nekushandiswa kwetitanium dioxide kana yakasanganiswa uye inoshandiswa;kunyanya pakugadzirwa kwe latex-like pigments, inogona kuita kuti iyo yekuputira ive nani opacity uye corrosion resistance.Kuvandudza kuoma uye kunaka kwefirimu yekuputira.

2. Calcined kaolin yerabha
Chiyero chekushandisa: marudzi ese ezvigadzirwa zverabha uye zvigadzirwa zvepurasitiki uye tambo sheath, tambo yekumisa tambo uye PVC, PE uye zvimwe tambo zvinhu.
Zvigadzirwa zvechigadzirwa: zvinonzwisisika particle size distribution, pure texture, low dirty content, kaolin ten content yakakura kudarika 98%, good dispersibility, fine particle size, good affinity with rubber and plastic, yakavandudzwa zvikuru mukugadzirisa rabha nepurasitiki.Iyo ine yakanaka yemakemikari inertness uye haibatike nemishonga kana mamwe makemikari reagents pane tembiricha yekamuri, nekudaro inovandudza kushorwa kwezvigadzirwa zvetambo;high refractoriness inogona kuvandudza tembiricha yekupisa denaturation yezvigadzirwa zvetambo;Yakanakisa magetsi ekudzivirira zvivakwa, nezvimwe.

3. Calcined kaolin ye ceramics
Chiyero chekushandisa: yakakwira uye yakaderera voltage emagetsi ceramics, mazuva ese-anoshandisa Ceramics, kuvaka hutsanana Ceramics, kemikari inodzivirira corrosion ceramics uye glazes ehunyanzvi nemhizha.
Zvigadzirwa zvechigadzirwa: kuchena kwepamusoro, kuchena kwemakemikari akakwira, kudzoreredza kwepamusoro, dispersibility yakanaka uye fluidity, uye kufungidzira kwepamusoro Chimiro chinogona kuchinjwa pasina kuputika, uye chimiro chinogona kuramba chakachengetedzwa mushure mekubvisa simba rekunze, uye rine kuumbwa kwakanaka, kuomesa uye sintering properties.Zvigadzirwa zvakadzingwa zvine maitiro emuchena ruvara, compactness, high mechanical simba uye goho guru.