Peb lub tuam txhab hais tias txhua txoj cai zoo ntawm "khoom zoo yog lub hauv paus ntawm kev ciaj sia ntawm lub tuam txhab; kev txaus siab ntawm cov neeg siv khoom tuaj yeem yog qhov pib thiab qhov kawg ntawm lub tuam txhab; kev txhim kho tas mus li yog kev nrhiav neeg ua haujlwm tas mus li "nrog rau lub hom phiaj tas mus li ntawm "lub koob npe nrov 1st, tus neeg yuav khoom ua ntej" rau tus nqi pheej yig Tuam Tshoj Hoobkas Khoom Siv Khoom Siv Raw Tshuaj Ntxuav Kaolin, Koj cov lus nug yuav raug txais tos zoo heev thiab kev vam meej yeej-yeej yog qhov peb tau cia siab.
Peb lub tuam txhab hais tias txhua txoj cai zoo ntawm "khoom zoo yog lub hauv paus ntawm kev ciaj sia ntawm lub tuam txhab; kev txaus siab ntawm cov neeg siv khoom tuaj yeem yog qhov pib thiab qhov kawg ntawm lub tuam txhab; kev txhim kho tas mus li yog kev nrhiav neeg ua haujlwm tas mus li "nrog rau lub hom phiaj tas mus li ntawm "lub koob npe nrov 1st, tus neeg yuav khoom ua ntej" rauCalcined Kaolin Av nplaum, Tuam Tshoj Kaolin, Txais tos txhua yam koj nug thiab txhawj xeeb txog peb cov khoom. Peb tos ntsoov yuav tsim kom muaj kev sib raug zoo ua lag luam ntev nrog koj yav tom ntej. Tiv tauj peb hnub no. Peb tau yog thawj tus khub lag luam hauv koj rooj plaub!
Kaolin av nplaum yog ib hom pob zeb uas tsis yog hlau. Nws yog ib hom av nplaum thiab pob zeb av nplaum uas feem ntau yog ua los ntawm cov av nplaum kaolinite. Cov mis siv lead ua ntawm kaolinite yog 2SiO2 • Al2O3 • 2H2O, thiab nws cov tshuaj lom neeg theoretical yog 46.54% SiO2, 39.5% Al2O3 thiab 13.96% H2O. Cov pob zeb kaolin yog cov khoom siv silicate 1:1, cov siv lead ua feem ntau yog ua los ntawm silicon oxygen tetrahedron thiab sodium hydroxide octahedron, uas silicon oxygen tetrahedron txuas nrog ob sab kom tsim tau ib txheej hexagonal grid hauv daim ntawv ntawm lub kaum sab xis sib xws, thiab lub ncov oxygen uas tsis yog pej xeem ntawm txhua silicon oxygen tetrahedron ntsib ib sab; lub ncov oxygen uas feem ntau yog ua los ntawm silicon oxygen tetrahedron txheej thiab oxygen recruitment octahedron txheej. Nws yog ua los ntawm 1:1 unit txheej.

Cov av nplaum kaolin yog dawb, zoo thiab mos, nrog kev ua tau zoo, tiv taus hluav taws thiab lwm yam khoom siv lub cev thiab tshuaj lom neeg. Nws cov khoom siv hauv av feem ntau yog ua los ntawm kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar thiab lwm yam minerals.

Cov Khoom
Cov av nplaum Kaolin tsis ci ntsa iab, dawb thiab mos thaum nws ntshiab, thiab xim grey, daj thiab xim av thaum nws muaj cov khoom tsis huv. Qhov tsos yuav yog cov av xoob thiab cov pob zeb ntom raws li keeb kwm sib txawv.
Qhov Ceev: 2.54-2.60 g / cm3.
Melting point: Kwv yees li 1785 ℃.
Nrog plasticity, cov av ntub dej tuaj yeem pwm rau hauv ntau yam duab yam tsis tawg, thiab tuaj yeem nyob tsis hloov pauv ntev
Nws faib kom ntxuav kaolin av nplaum, calcined av nplaum, meta kaolin
Loj: 325mesh, 600mesh, 800mesh, 1250mesh, 2000mesh, 5000mesh, thiab 8000mesh.

Pob khoom