Talc hmoov yog cov khoom lag luam.Nws yog magnesium silicate ntxhia talc pawg talc.Lub ntsiab tivthaiv yog aqueous magnesium silicate.Tom qab crushing, nws yog kho nrog hydrochloric acid, ntxuav nrog dej thiab qhuav.
Talc hmoov muaj cov khoom zoo ntawm lub cev thiab tshuaj lom neeg xws li lubricity, hluav taws kub, acid tsis kam, rwb thaiv tsev, siab melting point, inactive chemistry, zoo npog lub hwj chim, softness, zoo luster thiab muaj zog adsorption.
talc hmoov feem ntau yog siv los ua cov khoom siv yas thiab ntawv, roj hmab muab tub lim thiab tiv thaiv adhesion tus neeg sawv cev ntawm cov khoom siv roj hmab, cov xim qib siab, thiab lwm yam.

Talc muaj cov khoom zoo ntawm lub cev thiab tshuaj lom neeg xws li lubricity, tiv thaiv adhesion, txaus pab, hluav taws kub tsis kam, acid tsis kam, rwb thaiv tsev, siab melting point, inactive tshuaj zog, zoo npog hwj chim, softness, zoo luster, thiab muaj zog adsorption.Vim nws cov qauv siv lead ua txheej txheej, talc muaj qhov nyiam kom yooj yim faib rau hauv cov nplai thiab lubricity tshwj xeeb.Yog tias cov ntsiab lus ntawm Fe2O3 siab, nws yuav txo nws cov rwb thaiv tsev.