Icandelo eliphambili le-talc yi-hydrotalcite hydrous magnesium silicate kunye ne-molecular formula ye-mg3 [si4o10] (OH) 2. I-Talc yeyenkqubo ye-monoclinic.I-crystal i-pseudohexagonal okanye i-rhombic, ngamanye amaxesha.Ngokuqhelekileyo zixinene kakhulu, zinamagqabi, ziradial kunye nee-fibrous aggregates.Ayinambala kwaye ayibonakali okanye imhlophe, kodwa iluhlaza, iphuzi, i-brown ekhanyayo okanye ibomvu ebomvu ngenxa yobuncinci bokungcola;umphezulu wecleavage yiperile luster.Ubunzima 1, ubunzima obuthile 2.7-2.8.

I-Talc powder ineempawu ezibalaseleyo zomzimba kunye neekhemikhali ezifana nokuthambisa, ukumelana nomlilo, ukuxhathisa kwe-asidi, ukugquma, indawo ephezulu yokunyibilika, ukungasebenzi kweekhemikhali, amandla okugquma okulungileyo, ukuthamba, ukukhazimla okulungileyo, i-adsorption enamandla, njl. inomkhwa wokuqhekeka ngokulula kwizikali kunye nokuthambisa okukhethekileyo.Ukuba umxholo we-Fe2O3 uphezulu kakhulu, ukufakwa kwayo kuya kuncitshiswa.

Ukusetyenziswa kwe-talc:

(1) Ibakala le-Cosmetics (Hz): isetyenziselwa zonke iintlobo zomgubo wokuthambisa, umgubo wobuhle, umgubo wetalcum, njl.

(2) Ibakala lokutya lamayeza (YS): ithebhulethi yeyeza, i-sugar coating, i-prickly heat powder, i-prescription yamayeza aseTshayina, isongezo sokutya, i-agent yokuhlukanisa, njl.

(3) I-Coating grade (TL): isetyenziselwa i-pigment emhlophe yomzimba kunye nazo zonke iintlobo zamanzi, i-oyile-based, i-resin industrial coatings, i-primer, ipeyinti yokukhusela, njl.

(4) Ibakala lephepha (zz): lisetyenziswa njengesizalisi kuzo zonke iintlobo zephepha kunye nebhodi, i-agent yokulawula i-asphalt yomthi.

(5) Ibakala lePlastiki (SL): isetyenziswe njengefayili ye-polypropylene, i-nylon, i-polyvinyl chloride, i-polyethylene, i-polystyrene, i-polyester kunye nezinye iiplastiki.

(6) Ibakala leRubber (AJ): isetyenziselwa irabha yokuzalisa kunye ne-anti adhesion agent yeemveliso zerabha.