Hmoov Talc yog ib yam khoom lag luam, uas yog ib feem ntawm pawg talc ntawm cov zaub mov magnesium silicate. Nws cov khoom tseem ceeb yog hydrated magnesium silicate, uas raug tsoo, kho nrog hydrochloric acid, ntxuav nrog dej, thiab ziab. Cov khoom tseem ceeb ntawm talc yog magnesium silicate uas muaj dej, nrog rau cov mis molecular ntawm Mg3 [Si4O10] (OH) 2; Talc yog rau lub kaw lus siv lead ua monoclinic. Cov siv lead ua yog cov duab ntawm pseudo hexagonal lossis rhombic flakes, qee zaum pom. Feem ntau tsim ua cov pawg ntom ntom, zoo li nplooj, radial, thiab fibrous aggregates. Tsis muaj xim pob tshab lossis dawb, tab sis zoo li ntsuab daj, daj daj, xim av daj, lossis txawm tias liab liab vim muaj cov khoom tsis huv me me; Qhov chaw txiav muaj lub teeb ci ntsa iab. Hardness 1, qhov hnyav tshwj xeeb 2.7-2.8

Cov txheej txheem ntau lawm:

Cov talc uas tau rho tawm (cov khoom siv raw ntawm cov hmoov talc) tuaj yeem raug tsoo ncaj qha los ntawm Raymond zeb lossis lwm lub tshuab siab tom qab xaiv cov talc zoo heev, thiab ntim rau hauv cov hnab woven (50kg, lossis 25kg specification woven hnab) ua ntej muag ua cov khoom tiav. Hauv cov txheej txheem mining, vim yog cov ore tsis ruaj khov thiab cov pob zeb ib puag ncig, lub cev ore feem ntau yog inclined thiab steeply inclined tuab thiab extra tuab ore lub cev. Cov duab thiab tuab ntawm lub cev ore sib txawv heev, thiab muaj ntau lub pob zeb interbedded hauv lub cev ore. Yav dhau los, kev xaiv kab rov tav thiab kev sau cov txheej txheem mining tau siv (qee lub chaw mining tseem siv txoj kev no).

Yam ntxwv:

Nws muaj cov khoom siv lub cev thiab tshuaj zoo heev xws li lubrication, tiv taus hluav taws, tiv taus acid, rwb thaiv tsev, siab melting point, tsis ua haujlwm tshuaj lom neeg, zoo npog zog, mos, zoo gloss, thiab muaj zog adsorption. Vim yog cov qauv siv lead ua ke ntawm talc, nws yooj yim faib ua nplai thiab tshwj xeeb lubricity.

Daim Ntawv Thov：

Qib tshuaj pleev ib ce (HZ): siv rau ntau yam hmoov pleev kom noo noo, hmoov zoo nkauj, hmoov lub cev, thiab lwm yam.

Qib txheej (TL): Siv rau cov xim dawb thiab ntau yam dej-raws li, roj-raws li, resin kev lag luam coatings, primers, tiv thaiv xim, thiab lwm yam.

Qib ntawv (ZZ): Siv ua cov khoom sau rau ntau hom ntawv thiab ntawv paperboard, ua tus neeg sawv cev tswj cov ntoo asphalt.

Qib yas (SL): Siv ua cov khoom ntim rau cov yas xws li polypropylene, nylon, polyvinyl chloride, polyethylene, polystyrene, thiab polyester.

Qib roj hmab (AJ): siv rau cov roj hmab fillers thiab cov neeg sawv cev tiv thaiv nplaum hauv cov khoom roj hmab.

Qib Cable (DL): siv rau cov roj hmab ntxiv rau cable thiab cov neeg sawv cev cais cable.

Qib Ceramic (TC): siv rau kev tsim cov khoom siv hluav taws xob ceramics, wireless electric ceramics, ntau yam khoom siv ceramics kev lag luam, cov khoom siv ceramics architectural, cov khoom siv ceramics txhua hnub, thiab enamel.