Ingxenye eyinhloko ye-talc yi-magnesium silicate enokuqukethwe kwamanzi kwe-talc, kanti ifomula yayo yama-molecule ingu-mg3 [si4o10] (OH) 2. I-Talc ingeyesistimu ye-monoclinic. I-crystal i-pseudohexagonal noma i-rhombic, ngezinye izikhathi ibonakala. Ngokuvamile i-compact, enkulu, efana namaqabunga, i-radial kanye ne-fibrous aggregates. Ayinambala, icacile noma imhlophe, kodwa iluhlaza okotshani, iphuzi, insundu noma ngisho ibomvu kancane ngenxa yenani elincane lokungcola; ubuso bokuqhekeka bucwebezela ngamaparele. Ubulukhuni 1, amandla adonsela phansi athile 2.7-2.8.

Isici
Impuphu ye-Talcum inezakhiwo ezinhle kakhulu zomzimba nezamakhemikhali, njengokugcoba, ukumelana nomlilo, ukumelana ne-asidi, ukufudumala, iphuzu lokuncibilika eliphezulu, ukungasebenzi kwamakhemikhali, amandla amahle okumboza, ubumnene, ukukhanya okuhle, ukumuncwa okunamandla, njll. ngoba isakhiwo sekristalu se-talc sinezingqimba, sithambekele ekuhlukaniseni sibe yizikali kanye nokugcoba okukhethekile.

Imininingwane yempuphu yeTalcum
Ama-mesh angu-200, ama-mesh angu-325, ama-mesh angu-600, ama-mesh angu-800, ama-mesh angu-1250, ama-mesh angu-2000, ama-mesh angu-5000, kanye nama-mesh angu-8000.
Ubumhlophe: kusuka ku-85% kuya ku-96%

Isicelo
1. Ibanga lokumboza: elisetshenziselwa umbala omhlophe nazo zonke izinhlobo zokumboza kwezimboni okusekelwe emanzini, okusekelwe ku-oyili, i-resin, i-primer, upende ovikelayo, njll.
2. Ibanga lephepha: lisetshenziswa njengokugcwalisa zonke izinhlobo zephepha nebhodi lephepha, i-ejenti yokulawula i-asphalt yokhuni.
3. Ibanga lepulasitiki: lisetshenziswa njengokugcwalisa i-polypropylene, i-nylon, i-PVC, i-polyethylene, i-polystyrene, i-polyester kanye nezinye ipulasitiki.
4. Ibanga lerabha: elisetshenziselwa ukugcwalisa irabha kanye nemikhiqizo yerabha.
5. Ibanga lekhebula: elisetshenziselwa isengezo serabha yekhebula kanye ne-ejenti yokuhlukanisa ikhebula.
6. Ibanga le-Ceramic: elisetshenziselwa ukukhiqiza i-porcelain kagesi, i-porcelain kagesi engenantambo, i-ceramics ehlukahlukene yezimboni, ukwakha i-ceramics, i-ceramics yansuku zonke kanye ne-glaze, njll.
7. Izinga lezinto ezingangeni manzi: elisetshenziselwa ukugoqa okungangeni manzi, ukumboza okungangeni manzi, amafutha angangeni manzi, njll.
8. Impuphu ye-talcum ecolekile: esetshenziselwa ukupenda okuseqophelweni eliphezulu, ipulasitiki, irabha yekhebula, izimonyo, ukupenda iphepha lethusi, ukugcoba kwendwangu, njll.