Gawo lalikulu la talc ndi magnesium silicate yokhala ndi madzi, yokhala ndi formula ya molekyulu Mg3 [Si4O10] (OH) 2. Talc ndi ya dongosolo la monoclinic. Kristalo ili mu mawonekedwe a pseudo hexagonal kapena rhombic flakes, nthawi zina imawoneka. Nthawi zambiri imapangidwa kukhala magulu okhuthala, ofanana ndi masamba, radial, ndi fibrous aggregates. Yopanda utoto wowonekera kapena woyera, koma imawoneka yobiriwira pang'ono, yachikasu pang'ono, bulauni pang'ono, kapena ngakhale yofiira pang'ono chifukwa cha kukhalapo kwa zodetsa zochepa; Malo ogawanika amasonyeza kuwala kwa ngale. Kuuma 1, mphamvu yeniyeni 2.7-2.8.

Talc ili ndi zinthu zabwino kwambiri zakuthupi ndi zamakemikolo monga mafuta okhuthala, oletsa kumatira, thandizo la kuyenda kwa madzi, okana moto, okana asidi, oteteza kutentha, osungunuka kwambiri, osakhala ndi mphamvu ya mankhwala, oteteza kutentha bwino, ofewa, onyezimira bwino, komanso oletsa kulowetsedwa kwamphamvu. Chifukwa cha kapangidwe kake ka kristalo, talc imakhala ndi chizolowezi chogawanika mosavuta m'mamba ndi mafuta apadera. Ngati kuchuluka kwa Fe2O3 kuli kokwera, imachepetsa kutentha kwake.

Talc ndi yofewa, yokhala ndi mphamvu ya Mohs ya 1-1.5 komanso kutsetsereka. Kugawanika kwa {001} ndi kokwanira kwambiri, ndipo n'kosavuta kung'ambika m'zidutswa zoonda. Ngodya yachilengedwe yopumulirako ndi yaying'ono (35 ° ~ 40 °), ndipo ndi yosakhazikika kwambiri. Mwala wozungulira ndi wosalala komanso woterera wa magnesite, magnesite, lean ore, kapena dolomite marble. Kupatula miyala ingapo yokhazikika pang'ono, nthawi zambiri imakhala yosakhazikika, yokhala ndi mafupa okhwima komanso osweka. Kapangidwe kake ka zinthu zakuthupi ndi makina a miyala ndi miyala yozungulira zimakhudza kwambiri ntchito yokumba.

Kalasi ya mankhwala
Kagwiritsidwe Ntchito: Amagwiritsidwa ntchito ngati chodzaza cholimbitsa ndi kusintha m'mafakitale opanga mankhwala monga rabala, mapulasitiki, utoto, ndi zina zotero. Makhalidwe: Kuonjezera kukhazikika kwa mawonekedwe a chinthucho, kuwonjezera mphamvu yokoka, kumeta, mphamvu yozungulira, mphamvu ya kupanikizika, kuchepetsa kusintha, kutalika, kuchuluka kwa kutentha, kuyera kwambiri, komanso kufanana kwa kukula kwa tinthu tating'onoting'ono komanso kufalikira.

Kalasi ya Ceramic
Kagwiritsidwe Ntchito: Amagwiritsidwa ntchito popanga zoumba zadothi zapamwamba, zoumba zadothi zopanda zingwe, zoumba zadothi zosiyanasiyana zamafakitale, zoumba zadothi zomangidwa, zoumba zadothi za tsiku ndi tsiku, ndi zoumba zadothi zowala. Zinthu: Kutentha kwambiri sikusintha mtundu, kuyera kowonjezereka mukamaliza kupanga, kuchulukana kofanana, kunyezimira bwino, komanso malo osalala.

Kalasi yokongoletsera
Cholinga: Ndi chinthu chodzaza bwino kwambiri mumakampani opanga zodzoladzola. Zinthu zake: Chili ndi silicon yambiri. Chimagwira ntchito yoletsa kuwala kwa infrared, motero chimawonjezera mphamvu ya dzuwa komanso kukana kwa infrared kwa zodzoladzola.

Gulu la zamankhwala ndi chakudya
Kagwiritsidwe Ntchito: Imagwiritsidwa ntchito ngati chowonjezera m'makampani opanga mankhwala ndi chakudya. Mawonekedwe: Sichimayambitsa poizoni, sichimanunkhira, chili ndi kuyera kwambiri, chimagwirizana bwino, chimakhala chowala kwambiri, chimakhala chofewa, komanso chimakhala chosalala kwambiri. pH ya 7-9 siiwononga mawonekedwe a chinthu choyambirira.

Kalasi ya pepala
Cholinga: Amagwiritsidwa ntchito popanga zinthu zosiyanasiyana zamapepala apamwamba komanso otsika. Makhalidwe: Ufa wa pepala uli ndi mawonekedwe oyera kwambiri, kukula kwa tinthu tokhazikika, komanso kusawonongeka kwambiri. Pepala lopangidwa ndi ufa uwu limatha kukhala losalala, lokoma, losunga zinthu zopangira, ndikuwonjezera nthawi yogwira ntchito ya utomoni wa resin.

Ufa wa Brucite
Kagwiritsidwe Ntchito: Amagwiritsidwa ntchito popanga porcelain yamagetsi, porcelain yamagetsi yopanda zingwe, zoumba zosiyanasiyana zamafakitale, zoumba zamatabwa, zoumba za tsiku ndi tsiku, ndi glaze ya ceramic. Zinthu Zake: Kutentha kwambiri sikusintha mtundu, kuyera kowonjezereka mukamaliza kupanga, kuchulukana kofanana, kunyezimira bwino, komanso malo osalala.